#react

Subscribe
We're bringing free articles, videos, courses, and tutorials to help you learn all about ReactJS, whether you're a beginner or a pro. Introduced in 2011, the framework has become essential for web and mobile developers alike, enabling modern apps by look and function. And while other JS tools have expanded or revised its original notions, React's popularity is still the one to beat.
Mark Erikson
Mark Erikson
Replay.io, USA
Talk: A Guide to React Rendering Behavior
Mark Erikson is a Senior Front-End Engineer at Replay, and lives in southwest Ohio, USA. Mark is a Redux maintainer, creator of Redux Toolkit, and general keeper of the Redux docs. He tweets at @acemarke, and blogs at https://blog.isquaredsoftware.com. He spends much of his time answering questions about React and Redux anywhere there's a comment box on the internet, and usually hangs out in the Reactiflux chat channels.
David Khourshid
David Khourshid
Stately, USA
Talk: Using useEffect Effectively
David Khourshid (known on Twitter as David K. Piano) is a software engineer for Microsoft, a tech author, and speaker. Also a fervent open-source contributor, he is passionate about statecharts and software modeling, reactive animations, innovative user interfaces, and cutting-edge front-end technologies. When not behind a computer keyboard, he’s behind a piano keyboard or traveling.
Michel Weststrate
Michel Weststrate
Meta, UK
Talk: A Career As Software Engineer
Open source fanatic, speaker and trainer. Author of MobX, MobX-State-Tree, Immer and a plethora of smaller packages. On a continuous quest to make programming as natural as possible. React, JavaScript and TypeScript fan. Working at Facebook on dev tooling for mobile developers.
Matheus Albuquerque
Matheus Albuquerque
Medallia, Czech Republic
Talk: Inside Fiber: the in-depth overview you wanted a TLDR for
I'm a Sr. Front-End Engineer at Medallia, building their surveys platform and helping them shape the customer experience market with React. My areas of interest include JS and compile-to-JS languages, DX, and performance optimization. Aside from public speaking about these, I also volunteer at TechLabs, teaching front-end development.
Delba de Oliveira
Delba de Oliveira
Vercel, UK
Talk: Routing in React 18 and Beyond
Delba is interested in helping developers build great web applications. She’s a hobbyist videographer and Senior Developer Advocate at Vercel; where she creates educational content by combining her love for video and code.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Talk: Concurrent Rendering Adventures in React 18
Maurice de Beijer is an independent software consultant and trainer. He specializes in JavaScript, React, and ASP.NET Core. His work includes a large, global, safety application for the oil and gas industry. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, RxJS and ASP.NET courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Maurice is also active in the Dutch dotNed user group and helps organize its meetings.
Sudhanshu Yadav
Sudhanshu Yadav
Prophecy, India
Talk: Cracking the Concurrent Mode
Architect at Prophecy, Ex HackerRank. A JavaScript and React fan, with a deep interest on internals and making theories on how things work. Have authored BrahmosJS, react-number-format, packagebind and several other OSS tools. Also, runs a meet-up group to discuss internals of different tech stack.
Sunil Pai
Sunil Pai
Cloudflare, UK
Talk: Living on the Edge
Anjana Vakil
Anjana Vakil
, USA
Talk: (Easier) Interactive Data Visualization in React
Anjana suffers from a chronic case of curiosity, which led her from philosophy to English teaching to computational linguistics to software development. As a developer advocate at Observable, these days she codes & teaches from her home base in San Francisco; in the before-times, you could find her speaking at events around the world. She loves to share the joy of programming and advocate for a more diverse, equitable, and ethical tech industry. Ask her about the Recurse Center & Outreachy, she’s an alumna of both!
Paul Everitt
Paul Everitt
JetBrains, USA
Talk: React, TypeScript, and TDD
Paul is the PyCharm/WebStorm Developer Advocate at JetBrains. Before that, Paul was a co-founder of Zope Corporation, taking the first open-source applications.
Nader Dabit
Nader Dabit
Edge & Node, USA
Talk: Web3 Workshop - Building Your First Dapp
Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.
Rachel Nabors
Rachel Nabors
Facebook, UK
Talk: Opensource Documentation—Tales from React and React Native
React Core. Interactive storyteller. Infinite learner. Lightning before the thunder. Author of Animation at Work, Google Dev Expert—Formerly W3C, MSFT. INFJ singleton
Tanner Linsley
Tanner Linsley
Nozzle.io, USA
Talk: Rethinking Server State with React Query
Tanner Linsley is an entrepreneur and open source creator who loves React and JavaScript. He has built and still maintain several well-known open source libraries like React Query, React Table, React Virtual, React Form, React Charts, React Static, and even Chart.js He co-founded Nozzle.io 6 years ago and is currently helping it grow as VP of UI and UX. When not programming, Tanner spends his free time traveling, recording music, film-making, and vacationing with his wife and children.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Talk: Getting Started with Suspense and Concurrent Rendering in React
Maurice de Beijer is an independent software consultant and trainer. He specializes in JavaScript, React, and ASP.NET Core. His work includes a large, global, safety application for the oil and gas industry. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, RxJS and ASP.NET courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Maurice is also active in the Dutch dotNed user group and helps organize its meetings.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Talk: React Hooks Tips Only the Pros Know
Maurice de Beijer is an independent software consultant and trainer. He specializes in JavaScript, React, and ASP.NET Core. His work includes a large, global, safety application for the oil and gas industry. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, RxJS and ASP.NET courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Maurice is also active in the Dutch dotNed user group and helps organize its meetings.
Michael Jackson
Michael Jackson
React Training, USA
Talk: Building Better Websites with Remix
Building Remix, founder of React Training and creator of UNPKG. Father of 2 sons and 2 daughters. Speaker and writer.
Juri Strumpflohner
Juri Strumpflohner
Nx, Italy
Talk: Remixing Your Stack in a Monorepo Workspace
Juri Strumpflohner lives in the very northern part of Italy and is currently working as a JavaScript Architect and Engineering Manager at Nrwl, where he consults for some of the world's biggest companies around the globe. Juri is very involved in the community. He's a Google Developer Expert in Web Technologies & Angular, speaks at international conferences, teaches on Egghead.io, or writes articles on https://juri.dev. He's also a core member of Nx.
Richard Moss
Richard Moss
Sainsbury's, UK
Talk: Rapid UI Development in React: Harnessing Custom Component Libraries & Design Systems
An avid technologist, Richard has worked on a variety of projects with a diverse range of people, crossing technologies, languages, and continents. With a particular focus on the front end space, he is currently working across teams to help build and develop the tech function at Sainsbury’s. Passionate about teaching and sharing, he’s also a co-organizer of JavaScript London and was previously a senior coach at React GraphQL Academy helping professional devs take their skills to the next level.
Sabin Adams
Sabin Adams
Prisma, USA
Talk: End-To-End Type Safety with React, GraphQL & Prisma
I'm Sabin Adams, and I've been working in web development for about ten years now. I love solving problems and making tools that make developers' lives easier, and currently, I work as a developer advocate for Prisma. Teaching, speaking, and writing about web development is my passion!
Michael Tintiuc
Michael Tintiuc
Modus Create, Moldova
Talk: A Tale of Two Codebases
Michael is a full-stack engineer and designer with over a decade of commercial experience in multiple web and mobile technologies. An advocate and frequent contributor to open source software, Michael is the author of the ionic/vue library which allows developers all over the world to write Ionic mobile apps using the Vue framework. In his free time, he enjoys game development, contributing to Open Source, hardware modding and creating projects in new languages.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Talk: Best Practices and Advanced TypeScript Tips for React Developers
Maurice de Beijer is an independent software consultant and trainer. He specializes in JavaScript, React, and ASP.NET Core. His work includes a large, global, safety application for the oil and gas industry. Maurice is also active in the open source community. He teaches ECMAScript, TypeScript, React, RxJS and ASP.NET courses. Since 2005, he has received Microsoft’s Yearly Most Valuable Professional Award. Maurice is also active in the Dutch dotNed user group and helps organize its meetings.
Josh Justice
Josh Justice
Test Double, USA
Talk: Building for Web & Mobile with Expo
Josh Justice has worked as a developer since 2004 across frontend, mobile, and backend platforms. As a consultant he collaborates with teams to help them deliver great apps by optimizing their tech stack and development practices. He also writes, speaks, and livestreams about React and React Native, testing, and software design.
Alexa Spalato
Alexa Spalato
Storyblok, Spain
Talk: Hands-on E-commerce Storytelling With Storyblok, Gatsby, Shopify
Alexandra Spalato is a Developer Relations engineer at Storyblok.She was born and raised in France and lives now on the beautiful Spanish island of Mallorca.While working as a freelance developer and entrepreneur, she decided to fully specialize in JAMstack.Her strong support of that technology and promotion to her clients led her to establish GatsbyWPThemes.As an advocate for headless architecture, she is now part of Storyblok, a company that best represents it.
David Cortés Fulla
David Cortés Fulla
Shopify, Spain
Talk: Introducing FlashList: Let's build a performant React Native list all together
Development Manager in the React Native Foundations team.
Marek Fořt
Marek Fořt
Shopify, Germany
Talk: Introducing FlashList: Let's build a performant React Native list all together
Software Engineer in the React Native Foundations team.
Talha Naqvi
Talha Naqvi
Shopify, Canada
Talk: Introducing FlashList: Let's build a performant React Native list all together
Development Manager on the Retail Dev Accelerate team.
Christian Nwamba
Christian Nwamba
Amazon, UK
Talk: Build a Fullstack App Fast with Modern Tools
Chris Nwamba is a Senior Developer Advocate at AWS focusing on AWS Amplify. He’s also a teacher and with years of experience building products and communities.
Brian Love
Brian Love
LiveLoveApp, USA
Talk: Getting Started with AG Grid and React – The Best Javascript Grid in the World
Brian is a Principal Architect at LiveLoveApp where he provides technical leadership, product design and development, and helps companies deliver absolute joy. Brian is a Google Developer Expert in Web Technologies with a passion for learning in public. When not coding, Brian enjoys skiing, hiking, and being outdoors.
Oliver Barnwell
Oliver Barnwell
The Guardian, UK
Talk: Making a Splash: The Story of a Toilet Map Migration
I first developed an interest in programming in my early teens, making text-based adventure games in QBasic. After completing my degree in 2020, I stumbled out of the pandemic directly into the newly transformed fully remote world of work. In August ‘21 I accepted an offer to join the Guardian where I have been working on their identity platform migration. Outside of work I contribute to the Great British Public Toilet Map, an open source project dedicated to helping people find toilets across the UK. You can find me tweeting about life and work [@olliethinks](https://twitter.com/olliethinks).
Shyam Swaroop
Shyam Swaroop
Atri Labs, USA
Talk: Lessons Learnt While Creating a New Framework on Top of React
Shyam Swaroop is the maintainer and core developer of an open-source project, Atri engine - a new framework built on React. He is also the Co-Founder & CTO of Atri Labs - the company behind this project. He has worked as a software engineer in both academia and industry. His most recent engagement in academia was working with DARPA under the US Department of Defense as Graduate Research Assistant at Columbia University (USA). Previously, he has created software products that have yielded multi million dollars of revenue for his organization, EXL Services, a US-headquartered technology consulting firm. He studied Engineering from IIT, India and dropped out from graduate program in computer science at Columbia University, USA to work on his startup full-time.
Aashima Ahuja
Aashima Ahuja
Freelance Consultant, Netherlands
Talk: Zero Bundle Size Server Components
I am a frontend engineer working. I am a JS enthusiast. I love talking about the Web and exploring new technologies. I believe knowledge grows with sharing , so I love to spread my knowledge about frontend.
Shivay Lamba
Shivay Lamba
Meilisearch, India
Talk: Server-Side Rendering Using WebAssembly
Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and has also been a MLH Fellow. He is actively involved in community work as well. He is a TensorflowJS SIG member, Mentor in OpenMined and CNCF Service Mesh Community, SODA Foundation and has given talks at various conferences like Github Satellite, Voice Global, Fossasia Tech Summit, TensorflowJS Show & Tell.
Darshita Chaturvedi
Darshita Chaturvedi
Atri Labs, USA
Talk: Killing Bugs With Kindness
Darshita Chaturvedi is the Co-Founder & CEO of Atri Labs where she is leading the development of a new full-stack framework for web development. She has five years of experience working in Machine Learning and Data Science fields in various capacities from Graduate Research Assistant at MIT (USA) to Quant Researcher at BlackRock, a US headquartered asset management firm. She completed her undergraduate education in Engineering from IIT Kharagpur, India, and dropped out from graduate program in management at MIT Sloan to work on her startup full-time. Her favorite past times are painting and learning art history.
Daniel Afonso
Daniel Afonso
OLX Group, Portugal
Talk: React Remixed
Daniel is a Developer Advocate at OLX Group. His current interest is in React and JavaScript, and he advocates for better testing principles using the testing library. He has a full-stack background, having worked with different languages and frameworks on various projects from IoT to Fraud Detection. In his free time, when he's not learning new technologies or writing about them, he's probably reading comics or watching superhero movies and shows.
Matt Pocock
Matt Pocock
Vercel, UK
Talk: TypeScript and React: Secrets of a Happy Marriage
Matt is a developer advocate at Vercel, and is working on a video course called Total TypeScript.
Neo Nie
Neo Nie
Revolut, UK
Talk: React Slots: a New Way of Composition
Neo is a Web Software Engineer working on Design Systems at Revolut, passionate about Web development, Frontend Frameworks and Design Systems
Eric Burel
Eric Burel
LBKE, France
Talk: Treat your users right with Segmented Rendering
French entrepreneur and developer, founder of LBKE. I contribute to the State of JS survey and maintain the framework that powers it, Vulcan. I teach Next.js at Human Coders.
Joe Hart
Joe Hart
Developer Advocate, UK
Talk: Building Age of Empires 2 in React
Joe Hart has been a web engineer at Monzo, the BBC and LEGO. These days he's contracting his React skills out to those who need it. By night he's also a competition winning Standup Comedian, often blending technology and comedy live on stage at various pubs, theatres and tech conferences.
Nik Graf
Nik Graf
Serenity, Austria
Talk: The Weird Things About React
Nik is the founder of Serenity and is passionate about cryptography, CRDTs, GraphQL and React. He co-created several popular open source projects like DraftJS Plugins and Polished and participated in Stripe’s Open Source Retreat. In his spare-time he enjoys ski touring, cycling and organising the ReactJS Vienna meetup.
Michael Chan
Michael Chan
React Podcast, USA
Talk: How I Test a Million UI States with Every Merge — Visual Testing with Storybook
Michael Chan loves the web. He's the host of React Podcast and DX Engineer at Chromatic. He’s building lunch.dev, the friendliest coding community for creative, curious, and compassionate web developers.
Shruti Kapoor
Shruti Kapoor
Slack, USA
Talk: Creating an Accessible Web Together in 5 Simple Steps
Senior Software Engineer | GraphQL & React advocate | TC39 delegate | Conference speaker | EggHead instructor | Tech blogger | Content creator
Matheus Albuquerque
Matheus Albuquerque
Medallia, Czech Republic
Talk: Deep Diving on Concurrent React
I'm a Sr. Front-End Engineer at Medallia, building their surveys platform and helping them shape the customer experience market with React. My areas of interest include JS and compile-to-JS languages, DX, and performance optimization. Aside from public speaking about these, I also volunteer at TechLabs, teaching front-end development.
Tejas Kumar
Tejas Kumar
Xata, Germany
Talk: Understanding React’s Fiber Architecture
Tejas enjoys people, code, and talking about code to people. Having begun coding at age 8, today Tejas travels around the world, encouraging, educating and empowering developers in the web development community.
Siddharth Kshetrapal
Siddharth Kshetrapal
GitHub, Netherlands
Talk: Code Crimes For Good Component API
Sid builds tools for developers. In the past, he worked on Design Systems at Auth0 and as the frontend architect at Practo. He loves talking about design, performance and open source.
Sean Landsman
Sean Landsman
AG Grid, UK
Talk: AG Grid's New React Rendering Engine
Get started with AG Grid React Data Grid with a hands-on tutorial from the core team that will take you through the steps of creating your first grid, including how to configure the grid with simple properties and custom components. AG Grid community edition is completely free to use in commercial applications, so you'll learn a powerful tool that you can immediately add to your projects. You'll also discover how to load data into the grid and different ways to add custom rendering to the grid. By the end of the workshop, you will have created an AG Grid React Data Grid and customized with functional React components.
Ives van Hoorne
Ives van Hoorne
CodeSandbox, Netherlands
Talk: The Journey of CodeSandbox Projects
Talented engineer and entrepreneur, creator of beloved CodeSandbox.
Sunil Pai
Sunil Pai
Cloudflare, UK
Talk: Back to the Future
Christian Nwamba
Christian Nwamba
Amazon, UK
Talk: Blurring the Lines Between the Web Developer Roles
Chris Nwamba is a Senior Developer Advocate at AWS focusing on AWS Amplify. He’s also a teacher and with years of experience building products and communities.
Mike Hartington
Mike Hartington
Ionic, USA
Talk: Bringing your React Web App to native with Capacitor
Mike is a developer, Google Developer Expert, and Ionic Developer Advocate who's been working in the mobile landscape for most of his professional career. When he's not working Ionic itself, Mike works with community members and helps them succeed at mobile. In his spare time, he’s an aspiring woodworker, occasional musician, and craft beer lover.
Shane Ketterman
Shane Ketterman
Toptal, USA
Talk: How To Design A Sustainable Freelance/Contracting Career + Speedcoding Challenge
Rahat Chowdhury
Rahat Chowdhury
Polygon, USA
Talk: A Frontend Developer’s Guide to Web3
Rahat is a hip hop artist turned web developer, indie hacker, and web3 enthusiast. Rahat's passions include advocating for mental health in tech, music, gaming, and mentoring new developers especially in the web3 space.
Nikhil Sharma
Nikhil Sharma
Postman, India
Talk: The Subtle Art of "Subtle Loading"!
Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker
Johannes Goslar
Johannes Goslar
Twitter, Germany
Talk: Marrying WASM/WebGL Games with React UI
Johannes started developing iOS games in high school, creating his own LISP dialect on top of the ObjC runtime for faster iteration. In his undergrad at h_da Darmstadt he taught computers forgetting, after which he spend 2 years developing semantic SaaS solutions in TypeScript. Going back to academia he did his MSc at Oxford, combining archaeology and computer science with react. After a year in San Francisco implementing video conferences in IE11, he successfully bankrupted 2 start-ups in Berlin and is now working at a stealth startup in London when not designing boardgames.
Taz Singh
Taz Singh
Guild.host, UK, Canada
Talk: React Native Everywhere
Taz is a serial founder, startup advisor, technical management consultant, former organizer of TorontoJS, and GraphQL expert. He’s more recently known for his work on realtime GraphQL systems and cross-platform embeddable experiences which have allowed him to provide sophisticated offerings for wide reaching impact. When he’s not behind a computer, he can be found chasing his cat or being chased on a race track.
Denis Artyuhovich
Denis Artyuhovich
DAZN, UK
Talk: React Microfrontend Applications for TVs and Game Consoles
Principal Engineer and active open source contributor. From Minsk, but now based in London and work at DAZN. I like playing around with TS, React, Redux, MobX/MST, RxJS, WebGL, Serverless, Node, Functional Programming with a focus on performance, system architecture and team productivity.
Nadia Makarevich
Nadia Makarevich
Pyn, Australia
Talk: Let’s Talk about Re-renders
Nadia is a Frontend Architect, experienced coder and tech blogger. She loves debugging mysterious bugs, solving hard problems with simple solutions and writing articles, that make complicated advanced concepts easy to understand. She managed to escape from locked down Australia in the middle of the global pandemic and now enjoys the life of a digital nomad all over the world.
Niall Crosby
Niall Crosby
Ag Grid, UK
Talk: AG Grid's New React Rendering Engine
Niall Crosby is CEO and founder of AG Grid. Niall originally programmed AG Grid as a side project, creating an open-source JavaScript data grid in his spare time. Niall has developed AG Grid into a full-time business and market-leading enterprise data grid for Angular, React, Vue and JavaScript. Niall remains a hands-on programmer developing new features, and the AG Grid community edition remains open-source.
Khrystyna Landvytovych
Khrystyna Landvytovych
SoftServe, Ukraine
Talk: Don't Forget React Memo
I'm a Frontend engineer in SoftServe and born cook in my former life. I love to learn something new and immediately put it into practice and share my experience with others. I'm a mentor at Kottans, give public speeches, participate as program committee in fwdays, translate programming books and maintain an insta magazine @twoLip about my travels and hobbies.
Konstantinos Leimonis
Konstantinos Leimonis
DAZN, UK
Talk: Keeping Sane with React Micro-Frontends in Production by Applying Observability
Software Engineer and Tech Lead. Currently building a better micro-frontend platform at DAZN, mentoring and helping teams with tech initiatives, focusing on system architecture, monitoring and observability. I enjoy working with new technologies and scaling React apps and teams.
Jonathan Sheely
Jonathan Sheely
Decentology, United States, Lancaster PA
Talk: Reacting to Web3
Architect and full stack developer, jack of all Typescript, Web3, .NET Core, Flutter, Kubernetes, Dev Ops, Networking, Monitoring, Analytics, Databases, APIs and all the things! Specializing in web3 content management and developer experiences.
Liran Tal
Liran Tal
Snyk, Israel
Talk: How React Applications Get Hacked in the Real-World
Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosystem security working group, and further promotes open source supply chain security as an OWASP project lead. Liran is also a published author of Essential Node.js Security and O'Reilly's Serverless Security. At Snyk, he is leading the developer advocacy team and on a mission to empower developers with better dev-first security.
Tanner Linsley
Tanner Linsley
Nozzle.io, USA
Talk: 5 Years of Building React Table
Tanner Linsley is an entrepreneur and open source creator who loves React and JavaScript. He has built and still maintain several well-known open source libraries like React Query, React Table, React Virtual, React Form, React Charts, React Static, and even Chart.js He co-founded Nozzle.io 6 years ago and is currently helping it grow as VP of UI and UX. When not programming, Tanner spends his free time traveling, recording music, film-making, and vacationing with his wife and children.
Sylvana Santos
Sylvana Santos
Codecademy, USA
Talk: Onboarding React Developers to Typescript
After working as a science teacher for a few years, Sylvana transitioned into software engineering as a means to provide a quality education to all learners. She began her career as an apprentice at Codecademy and is now a software engineer at the company. During her time at Codecademy, she has gained experience with React, Next.js, and Typescript and has led initiatives like the tech reading club and dev workshops.
Aleksandra Sikora
Aleksandra Sikora
Blitz.js, Poland
Talk: A Glimpse Into the Future of Fullstack Development with Blitz.js
Aleksandra is a software engineer based in Wrocław, Poland. She's worked as a full-stack developer with many different languages such as Elixir, Golang, Python, and TypeScript. She was previously a tech lead for the Hasura Console, and now she's a lead maintainer of Blitz.js.
Oliver Moradov
Oliver Moradov
NeuraLegion, UK
Talk: Security Testing Automation for Developers on Every Build
Oli is VP of NeuraLegion's developer focussed security testing platform, helping developers understand how they can run seamless, fast and accurate security tests on every build. Oli works closely with security and engineering teams globally to help them ship secure software more efficiently and is passionate about automation, CI/CD and DevOps / DevSecOps. Oli has spoken at many conferences internationally and is a regular at developer and security related events and meetups.
Bar Hofesh
Bar Hofesh
NeuraLegion, Israel
Talk: Security Testing Automation for Developers on Every Build
Co-Founder, CTO & Security Researcher at NeuraLegion. Developer and security researcher, I love playing with Neural networks and other ML tools. I'm interested in new programming languages and the potential they bring.
Simon Knott
Simon Knott
https://quirrel.dev, Germany
Talk: Build Fullstack Apps in Record Time with Blitz.js
Developer Tooling Engineer & Open Sourcerer. Creator of quirrel.dev, L2 Maintainer of Blitz.js. Studying at HPI.
Lauren Etheridge
Lauren Etheridge
Sanity.io, USA
Talk: How to create editor experiences your team will love
Web Developer and IT Analyst with a demonstrated history of providing development, data analysis, and communications support in the higher education, non-profit, and government sectors. Skilled in JavaScript, PHP, and SQL and a passion for DEI, community-based education/apprenticeship, and organizational behavior.
Knut Melvær
Knut Melvær
Sanity.io, Norway
Talk: How to create editor experiences your team will love
Knut Melvær (b. 1985) is a graduate in the study of religion\s who has pivoted into technology. He is currently working as Head of Developer Relations at Sanity.io. Previously he has been a senior technology consultant at Netlife, a reknowned Norwegian UX- and Design Agency. Before that a PhD Fellow at the University of Bergen. As a technology consultant, he has held workshops in user research, technology strategy, and web development. He has been involved in projects with a wide range of clients such as Energi og Klima, NDLA, Enivest, Fearnley Offshore Supply, Norwegian Fund and Asset Management Association, Warner Music, De Bergenske Hotels, The Norwegian Government Agency for Financial Management, U4 Anti-Corruption Resource Centre, The City of Oslo, and Gjensidige. Knut has extensive experience in research, dissemination, teaching, and writing. He has organized and taught courses from undergraduate to graduate level at university. His fields of study have been quantiative and qualitative methodologies in the study of religion, the evolutionary and cognitive science of religion, new religiosity, and digital humanities. He has done podcast interviews of Holberg Prize laureates and been a columnist in newspapers like Klassekampen, Sysla, and Morgenbladet.
Liran Tal
Liran Tal
Snyk, Israel
Talk: Let Me Show You How React Applications Get Hacked in the Real-World
Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosystem security working group, and further promotes open source supply chain security as an OWASP project lead. Liran is also a published author of Essential Node.js Security and O'Reilly's Serverless Security. At Snyk, he is leading the developer advocacy team and on a mission to empower developers with better dev-first security.
Perttu Lähteenlahti
Perttu Lähteenlahti
Mavericks, Finland
Talk: Building Cross-Platform Component Libraries for Web and Native with React
Perttu is a designer & developer who is passionate about building products. Before transitioning into design and coding, Perttu studied cognitive science and worked as a carpenter, something which he still does as a hobby.
Yuraima Estevez
Yuraima Estevez
Shopify, USA
Talk: How to do Good Without Doing Anything
Yuraima Estevez is Frontend Development Manager at Shopify. She cares deeply about building open source tools, teaches developers how to create inclusive apps, and is a co-organizer for the useReactNYC meetup. Her superpower is saying hello to every dog she sees, and her current obsession is her Stardew Valley farm.
Paulo Ragonha
Paulo Ragonha
Mojang Studios, Sweden
Talk: Using React to Build Performant Game UIs in Minecraft
Paulo is currently a tech lead at Mojang Studios, where he is helping improve the UI/UX of the biggest game in the planet (Minecraft). Natively from Brazil, he has moved to Sweden six years ago, enough time to adapt to the cold weather and even enjoy commuting with his bicycle during snowstorms. In the past, he has also ventured in book writing, having published books on automated testing in JavaScript.
Bonnie Schulkin
Bonnie Schulkin
Teacher, Coder & Testing Enthusiast, USA
Talk: React Query and Auth: Who is Responsible for What?
In her 18 years in the software industry, Bonnie has discovered that she loves all things testing (how great is it when testing reveals exactly what you need to fix about your refactor or new feature?). She's particularly devoted to Test Driven Development for its emphasis on planning before coding. Bonnie is equally passionate about teaching, and she's pleased as punch to be producing online content full time. She feels weird writing about herself in the third person.
Ebenezer Don
Ebenezer Don
JetBrains, Nigeria
Talk: Efficient State Management With Hookstate
WebStorm Developer Advocate at JetBrains and technical content creator with a passion for building products that ease the lives of users and making difficult concepts easy to understand.
Kathryn Nanz
Kathryn Nanz
Progress, USA
Talk: Coming in React18: startTransition
Kathryn Grayson Nanz is a developer advocate at Progress with a passion for React, UI and design and sharing with the community. She started her career as a graphic designer and was told by her Creative Director to never let anyone find out she could code because she’d be stuck doing it forever. She ignored his warning and has never been happier. You can find her writing, blogging, streaming and tweeting about React, design, UI and more.
Simon Zhong
Simon Zhong
Sentry, USA
Talk: Track Slowdowns and Crashes in your React apps
Simon Zhong is a Sales Engineer at Sentry with almost 10 years of experience in enterprise software. He attended the University of Edinburgh and is a graduate of University of California, Davis in Computer Science. He is an American born Chinese (ABC) who is a native English speaker with conversational proficiency in Cantonese.
Shivay Lamba
Shivay Lamba
Meilisearch, India
Talk: Using MediaPipe to Create Cross Platform Machine Learning Applications with React
Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and has also been a MLH Fellow. He is actively involved in community work as well. He is a TensorflowJS SIG member, Mentor in OpenMined and CNCF Service Mesh Community, SODA Foundation and has given talks at various conferences like Github Satellite, Voice Global, Fossasia Tech Summit, TensorflowJS Show & Tell.
Lee Rowlands
Lee Rowlands
PreviousNext, Australia
Talk: React Server Components - Under the Hood
Lee (larowlan) has been a major contributor to Drupal (🙀) for over 12 years. Lee is a Drupal core Framework manager, member of the Drupal security team and is passionate about code quality. More recently he has turned his focus to JavaScript, most notably React, Gatsby and Next.js, with Drupal's move to being a headless-first CMS. Lee was one of the primary architects of Drupal's testing architecture and champions automated testing and build processes. Lee has worked on several of Australia's largest websites during his 9 years as a Senior Developer with one of Australia's most trusted agencies: PreviousNext.
Sergii Zhuravel
Sergii Zhuravel
Absio, Ukraine
Talk: Reusing App State in React Native with Recoil
I'm a Lead Software Engineer. I have a master degree in applied mathematics and more than 10 years of experience in IT. Worked with different back-end and front-end technologies. Now I work with React and Redux, and I like them a lot. I like to share my knowledge, so I conduct programming courses (JavaScript), write articles and participate in different events.
Luke Ehresman
Luke Ehresman
Gazelle, USA
Talk: End-to-end i18n
Luke is the co-founder of Gazelle, an all-in-one business automation solution for piano technicians. He founded and bootstrapped the company in 2015, helping piano technicians around the world grow their businesses. Gazelle has customers in over 30 countries and is translated into 11 languages.
Daniel Dunderfelt
Daniel Dunderfelt
Dunderfelt Consulting , Finland
Talk: MDX in React-Native!?
Freelance full stack developer from Finland with 10+ years in the business. I focus on building services and apps from scratch to production.
Nikhil Sharma
Nikhil Sharma
Postman, India
Talk: setState, We Need to Talk!
Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker
Michael Chan
Michael Chan
React Podcast, USA
Talk: The Worlds Most Expensive React Component and How to Stop Writing It
Michael Chan loves the web. He's the host of React Podcast and DX Engineer at Chromatic. He’s building lunch.dev, the friendliest coding community for creative, curious, and compassionate web developers.
Adam Klein
Adam Klein
500Tech, Israel
Talk: We Don’t Know How React State Hooks Work
Adam is a CTO, a web developer and consultant, web GDE, and author of open source libraries. He is an entrepreneur and co-founder of 500Tech, a company that specializes in frontend technologies. He loves coding, and he loves speaking about code. Adam is very involved in the community, and is part of the organizing team of Angular & React meetups and conferences in Israel. https://dev.to/adamklein
Jenn Creighton
Jenn Creighton
Netflix, USA
Talk: On the Origin of React
Jenn Creighton is a senior software engineer at Netflix. She hosts Single Threaded Podcast. Organizer of Women of React 2020 conference & useReact.NYC meetup. Jenn lives in New York with her two cats and maintains a Home for Abandoned Succulents, Mismanaged Plants and Otherwise Ailing Flora. You can find her online - [@gurlcode](https://twitter.com/gurlcode).
Alex Lobera
Alex Lobera
Miro, UK
Talk: How Hopin is Moving 10x Faster: Microfrontends at Scale
Alex is an experienced engineer and decision maker with over 18 years of experience in the software industry. He is currently focused on scaling large organisations by breaking up front-end monoliths. Alex is passionate about open-source software and all things Web. Staff engineer @Miro. Co-Founder of several startups.
Sid Chatterjee
Sid Chatterjee
Cloudflare, UK
Talk: Gatsby v4's New Rendering Modes
Senior Systems Engineer at Cloudflare. Building Rust for JavaScript Developers. When he isn't writing code, Sid enjoys scuba diving, reading and lazing with his dogs. He lives in London, UK and writes at sidhartha.dev.
Nader Dabit
Nader Dabit
Edge & Node, USA
Talk: Building Dapps with React
Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.
Marco Cedaro
Marco Cedaro
Photobox, UK
Talk: Components, Patterns and sh*t it’s Hard to Deal with
Webmaster before it was cool, pixel pusher, javascript-something, conference organiser, father of two, but mostly known for yelling at clouds.
Michel Weststrate
Michel Weststrate
Meta, UK
Talk: Beyond Virtual Lists: How to Render 100K Items with 100s of Updates/sec in React
Open source fanatic, speaker and trainer. Author of MobX, MobX-State-Tree, Immer and a plethora of smaller packages. On a continuous quest to make programming as natural as possible. React, JavaScript and TypeScript fan. Working at Facebook on dev tooling for mobile developers.
Maggie Appleton
Maggie Appleton
Ought, UK
Talk: Visualising React: Metaphors, Models, and Spatial Mediums
Maggie is a designer-developer-anthropologist-hybrid at egghead.io. She spends her time designing visual metaphors for invisible programming concepts, helping developers explain their wildly abstract thoughts, and overanalysing the JavaScript community’s strange cultural beliefs. She's also a digital gardening enthusiast and a Marmite lover.
Claudia Bressi
Claudia Bressi
Bitrock, Italy
Talk: Visualize your music with React, a sound design experiment
Claudia is a Frontend Developer and she's started her career working with mobile and responsive applications. Her favorite language is Javascript in all its flavors combined with Typescript. React is the perfect tool for her to build any kind of user interface and express the web development in a creative but productive way at the same time. As a speaker she held talks about React at ByteConf React 2020, ReactJS CaseStudy Festival 2021 and she presented a speech about Progressive Web applications at PWAConf.
Alexander Johansson
Alexander Johansson
Tola, Sweden
Talk: Full-stack & typesafe React (+Native) apps with tRPC.io
I am Alex 👋, a fully-stacked TypeScripter from Sweden & the creator of tRPC. Been doing html since the late 90s, started a company in 2006 selling Counter-Strike servers & got my first official coding job in 2009. Since then, I have been on 5 continents, lived/worked on 3, and worked for everything from sub 5 people startups to big banks - as a consultant, employee, and founder. From Sweden, living in Malmö. Speak Swedish, English and rusty (Brazilian) Portuguese + Spanish.
Mike Hartington
Mike Hartington
Ionic, USA
Talk: Building for Web and Native with Ionic & React
Mike is a developer, Google Developer Expert, and Ionic Developer Advocate who's been working in the mobile landscape for most of his professional career. When he's not working Ionic itself, Mike works with community members and helps them succeed at mobile. In his spare time, he’s an aspiring woodworker, occasional musician, and craft beer lover.
Evan Purkhiser
Evan Purkhiser
Sentry, USA
Talk: Building a Sentry: 7 years of open-source React
I am a software engineer who is passionate about building high-quality systems, tools, and applications. I am continually striving for the feeling of having built something I’m proud of, something I know that I didn’t take shortcuts on, and something worth sharing. I also have a deep appreciation for modern design aesthetics and robust interaction design. The melding of form and function is my holy grail.
David Wang
David Wang
Sentry, USA
Talk: Building a Sentry: 7 years of open-source React
Software Engineer @Sentry
Daniel Madalitso Phiri
Daniel Madalitso Phiri
Strapi, France
Talk: Building Modern CMS Driven Web Applications with Strapi the OSS Headless CMS
Developer with a content creation problem. Technical writer and International Speaker. Community builder.
Oliver Moradov
Oliver Moradov
NeuraLegion, UK
Talk: Security Testing Automation for Developers on Every Build
Oli is VP of NeuraLegion's developer focussed security testing platform, helping developers understand how they can run seamless, fast and accurate security tests on every build. Oli works closely with security and engineering teams globally to help them ship secure software more efficiently and is passionate about automation, CI/CD and DevOps / DevSecOps. Oli has spoken at many conferences internationally and is a regular at developer and security related events and meetups.
Bar Hofesh
Bar Hofesh
NeuraLegion, Israel
Talk: Security Testing Automation for Developers on Every Build
Co-Founder, CTO & Security Researcher at NeuraLegion. Developer and security researcher, I love playing with Neural networks and other ML tools. I'm interested in new programming languages and the potential they bring.
Liran Tal
Liran Tal
Snyk, Israel
Talk: You thought your React application is secure? Think again
Liran Tal is a software developer, and a GitHub Star, world-recognized for his activism in open source communities and advancing web and Node.js security. He engages in security research through his work in the OpenJS Foundation and the Node.js ecosystem security working group, and further promotes open source supply chain security as an OWASP project lead. Liran is also a published author of Essential Node.js Security and O'Reilly's Serverless Security. At Snyk, he is leading the developer advocacy team and on a mission to empower developers with better dev-first security.
Elisa Heikura
Elisa Heikura
, Finland
Talk: The future of work is enjoyable
Juri Strumpflohner
Juri Strumpflohner
Nx, Italy
Talk: React on Steroids with Nx!
Juri Strumpflohner lives in the very northern part of Italy and is currently working as a JavaScript Architect and Engineering Manager at Nrwl, where he consults for some of the world's biggest companies around the globe. Juri is very involved in the community. He's a Google Developer Expert in Web Technologies & Angular, speaks at international conferences, teaches on Egghead.io, or writes articles on https://juri.dev. He's also a core member of Nx.
Kadi Kraman
Kadi Kraman
Formidable, UK
Talk: Haptics, Sounds and Micro Animations
Engineering Manager at Formidable, building things in JavaScript, particularly with React Native and GraphQL.
Dragos Bilaniuc
Dragos Bilaniuc
null, Romania
Talk: How to structure, style and document your components for maximum effectiveness
Freelancer • Web and Mobile Tech Lead/PM • Occasional public speaker | I will help you articulate your idea, develop your product and pitch your business.
Calin Bogdan
Calin Bogdan
TechQuarter, Romania
Talk: How to Delegate your React Dialogs
JavaScript fellow, clean code maniac, minimalist.
Farzad YousefZadeh
Farzad YousefZadeh
Epic Games, Finland
Talk: The Actor Model: a new mental model for React
Lead engineer @epicgames. Into State machines and Statecharts. Coach @mentorcruise
David Leitner
David Leitner
SQUER, Austria
Talk: Micro Frontends in React — a State of the Art Approach
David is Coding Architect at SQUER, a Viennese Software Company, which is working with different stacks and environments, but always an overarching mission: connect ideas and provide impact — with technology. He spends much of his time on the frontlines tackling the challenges of scaling software and complex domains, with a strong focus on reactive systems, cloud-native architectures and state of the art web technologies. David enjoys sharing his knowledge as a speaker at conferences and as a lecturer for his post-diploma courses at the University of Applied Sciences Technikum Vienna.
Matias Huhta
Matias Huhta
Simplr, Finland
Talk: Web Components in React
Matias is a passionate Web Components advocate. He's an active member of Web Component communities and a active open source contributor.
Calin Tamas
Calin Tamas
Around25, Romania
Talk: Hooks are a great abstraction model
Building mobile apps. I aim to write reliable and well-documented software.
Paul Henschel
Paul Henschel
react-three-fiber, Switzerland
Talk: Breaking out of the confines: making games in React
Front-end developer. Currently living in St. Gallen, Switzerland. Founder of Luxundlaune, a photography platform in Germany, Paranoidandroid, a custom rom for Android and several open source projects including react-spring, react-three-fiber, react-use-gesture, zustand.
Travis Arnold
Travis Arnold
Frame.io, USA
Talk: JSX for Designers
Designer 🎨 Engineer 📐 Systems 🎛 React ⚛️
Mike Hartington
Mike Hartington
Ionic, USA
Talk: Bringing Ionic (and Web Components) to React
Mike is a developer, Google Developer Expert, and Ionic Developer Advocate who's been working in the mobile landscape for most of his professional career. When he's not working Ionic itself, Mike works with community members and helps them succeed at mobile. In his spare time, he’s an aspiring woodworker, occasional musician, and craft beer lover.
Jason Jean
Jason Jean
Nrwl, Canada
Talk: Scalable React Development for Large Projects
Jason is an Architect at Nrwl on the Nx Core Team. He works with Fortune 500 companies across different industries to enable them to develop like Facebook, Microsoft, and Google. Along with development, Jason is also an enthusiast of board games and mechanical keyboards.
Tathagat Thapliyal
Tathagat Thapliyal
CodingBlocksIn, India
Talk: Exploring React My Own Way
Product Engineer and Instructor at Coding Blocks, New Delhi. Currently Co-Founder of Voz. Always Keen to learn new things and build quality products. A Javascript developer who always try to explore weird things in JS.
Haoui Hamza
Haoui Hamza
null, Algeria
Talk: Virtual Reality with React
Hamza Haoui software engineer at Yalitec ,with an emphasis on a JavaScript Technologies(React, React Native,WebVr, Three Js , Express, Nest ).
Tanmai Gopal
Tanmai Gopal
Hasura, India
Talk: How I Went from Being Skeptical about Relay to Falling in Love with It
Tanmai Gopal is the CEO, co-founder of Hasura. He is a StackOverflow powered fullstack developer whose areas of interest and work span React, GraphQL, Nodejs, Haskell, Docker, Postgres & Kubernetes. He is passionate about making it easy to build complex things and is the instructor of India's largest MOOC imad.tech with over 250,000 students.
Trevor Brindle
Trevor Brindle
Modus Create, USA
Talk: End Your Development Nightmares with envinfo and Solidarity
The web, mobile, JavaScript, React/Native, CI/CD, process improvement, leading teams, remote work, and interviewing.
Eloy Durán
Eloy Durán
Microsoft, Netherlands
Talk: Building Apps for both Windows and Mac
Eloy is a serial open-sourcerer, author of CocoaPods, and engineer at Microsoft working on their React Native efforts. Previously at Artsy.net he oversaw the adaptation of React Native in Artsy’s flagship iOS app.
Kiki Saintonge
Kiki Saintonge
Microsoft, USA
Talk: Building Apps for both Windows and Mac
Kiki is a Program Manager on the Windows UI Platform team and comes from a game design and development background.
Mikhail Kuznetcov
Mikhail Kuznetcov
ING, Netherlands
Talk: Build Full Featured Frontend App with Svelte
Mikhail is a passionate developer who loves to share his knowledge with the world. As a team leader, public speaker, workshop organizer, teacher of JavaScript and Vue.js, he has trained developers worldwide.
Paul Henschel
Paul Henschel
react-three-fiber, Switzerland
Talk: Making Games in React
Front-end developer. Currently living in St. Gallen, Switzerland. Founder of Luxundlaune, a photography platform in Germany, Paranoidandroid, a custom rom for Android and several open source projects including react-spring, react-three-fiber, react-use-gesture, zustand.
Pablo Postigo
Pablo Postigo
Frontity, Spain
Talk: Building React frontends for WordPress
Software Engineer, entrepreneur and foodie. Born and raised in Madrid, Spain. Pablo and his team are on a mission to make building delightful user experiences universally accessible. He founded Frontity in 2015, has raised 1.5M€ in funding and since June 2019, Frontity became a 100% open-source project after releasing their framework for building lighting sites using React and WordPress.
Vladimir Novick
Vladimir Novick
Independent Consultant, Israel
Talk: Create Collaborative VR Environment in the Browser with React and GraphQL
VladimirNovick is the CTO & Co-Founder of EventLoopHQ, software architect, consultant, engineer and trainer, worldwide speaker, and published author.
Vojtech Miksu
Vojtech Miksu
Uber, USA
Talk: Introducing React View
Currently on the UI Platform team at Uber. Focused on design systems (baseweb.design), open source (multiple popular react libraries as react-movable or react-portal), CSS in JS and great user/developer experiences. Previously building product at Cloudflare.
Rodrigo Pombo
Rodrigo Pombo
Making open source dev tools, Argentina
Talk: The X in MDX
Making open source dev tools and stuff. Currently building @codehike_
Jen Luker
Jen Luker
Gremlin, USA
Talk: React Accessibility: Beyond the Basics
Jen Luker is a Sr. Frontend Engineer, conference speaker, and BookBytes podcast co-host. She has spent the majority of her career as a full-stack developer using PHP, Javascript, and CSS, but has a particular fondness for frontend technologies. She is an advocate for both accessibility, and processes that make doing the right thing easy and the wrong thing hard. When she's not exploring solutions, learning new technologies, or reading, Jen's spare time is spent spinning yarn from raw wool and knitting; she's even been known to 3D print her own tools for the job. She is also fascinated by all things space, antique cars, and IoT.
Brandon Bayer
Brandon Bayer
Blitz.js Creator, USA
Talk: Blitz.js - The Fullstack React Framework
Brandon Bayer is the creator of Blitz.js. He is currently a full-time maintainer of Blitz and supports himself with part-time consulting on the side. Outside of Blitz, his other passion is flying real airplanes and RC helicopters.
Milecia McGregor
Milecia McGregor
Conducto, USA
Talk: Making Your React Apps Perform At Scale
Milecia is a senior software engineer that's worked with JavaScript, Angular, React, Node, PHP, Python, .NET, SQL, AWS, Heroku, Azure, and many other tools to build web apps. She also has a master's degree in mechanical and aerospace engineering and has published research in machine learning and robotics. She started Flipped Coding in 2017 to help people learn web development with real-world projects and she publishes articles covering all aspects of software on several publications, including freeCodeCamp. In her free time, she spends time with her husband and dogs while learning to play the harmonica and trying to create her own mad scientist lab.
Sara Vieira
Sara Vieira
CodeSandbox, Germany
Talk: The Psycological Effects of useEffect
Sara is a developer at CodeSandbox. GraphQL and Open Source enthusiast. Conference Speaker and Airport expert. She's also a fan of horror movies, has talents such as banging sticks into a drum kit and saying the wrong thing at the wrong time.
Ben Ilegbodu
Ben Ilegbodu
Stitch Fix, USA
Talk: TypeScript + React = ❤️
Ben is a Christian, husband, and father of 3, with 15 years of professional experience developing user interfaces for the Web. He currently is a Principal Frontend Engineer at Stitch Fix on their Frontend Platform team, helping architect their Design System. Ben also is a Google Developer Expert, Microsoft MVP, and enjoys playing basketball, DIY, watching movies, and tweeting (@benmvp) / blogging (benmvp.com) about his experiences with new web technologies.
Adron Hall
Adron Hall
Hasura, USA
Talk: GraphQL and React - Two Great Tastes that Taste Great Together
Adron has a wide range of companies, programming, and database experience. This includes companies ranging from small startups to 200k plus person enterprises and the respective challenges of design and architecture for these companies. In programming, Adron is fluent in C#, JavaScript, and Go, with experience in F#, Java, C++, Erlang, COBOL, and others, for a truly polyglot perspective of language approaches and their technology stacks. But, I get super frustrated writing in the third person for various reasons. So I like to think of me as jovial, proactive, test & code, code & test, get things done well, software architect, engineer, code monkey, coder, and distributed systems advocate. I go by the title of “Coder, Messenger, Recon” as it seems to encompass what I do.
Adam L Barrett
Adam L Barrett
NRWL, Canada
Talk: Nx + Next.js = ❤
Adam L Barrett is a JavaScript and Front-End consultant, a contributor to open source, and avid bike-shedder. Adam believes, when writing conference bios, he should probably mention his two children, his love of movies and probably his hobbies, like hosting a board game podcast, to help the reader connect with him as a person, but ...well, that sounds sort of manipulative so Adam has chosen not to. Adam is above that.
Alex Lobera
Alex Lobera
Miro, UK
Talk: Micro Frontends with Module Federation and React
Alex is an experienced engineer and decision maker with over 18 years of experience in the software industry. He is currently focused on scaling large organisations by breaking up front-end monoliths. Alex is passionate about open-source software and all things Web. Staff engineer @Miro. Co-Founder of several startups.
Bonnie Schulkin
Bonnie Schulkin
Teacher, Coder & Testing Enthusiast, USA
Talk: Testing React: A Convert’s Journey from Enzyme to Testing Library
In her 18 years in the software industry, Bonnie has discovered that she loves all things testing (how great is it when testing reveals exactly what you need to fix about your refactor or new feature?). She's particularly devoted to Test Driven Development for its emphasis on planning before coding. Bonnie is equally passionate about teaching, and she's pleased as punch to be producing online content full time. She feels weird writing about herself in the third person.
Will Voelker
Will Voelker
Aldeia, Portugal / UK
Talk: Intro to React
Will divides his time between web development and teaching, and has ever since 2005, when he started his web development career removing duplicate data from his friend's map-based property search app. Since then he has coded and taught in diverse contexts, from national newspapers to the shores of the Atlantic ocean. A qualified school-teacher, he is nevertheless passionate about alternative forms of education. He has spent the last two years researching and building his home-ed support platform, Aldeia (using React, obviously).
Roy Derks
Roy Derks
Vandebron, Netherlands
Talk: State Management in React with Context and Hooks
Roy Derks is a developer, author and public speaker from the Netherlands. His mission is to make the world a better place through tech by training and inspiring developers worldwide. Currently he is working with StepZen on a mission to make GraphQL adoption easy and scalable.
Richard Moss
Richard Moss
Sainsbury's, UK
Talk: Incrementally Adopt Modern React Patterns in a Legacy Codebase
An avid technologist, Richard has worked on a variety of projects with a diverse range of people, crossing technologies, languages, and continents. With a particular focus on the front end space, he is currently working across teams to help build and develop the tech function at Sainsbury’s. Passionate about teaching and sharing, he’s also a co-organizer of JavaScript London and was previously a senior coach at React GraphQL Academy helping professional devs take their skills to the next level.
Ken Wheeler
Ken Wheeler
React Artist, USA
Talk: Doing the Least Amount of Work Possible: An Intro to Runtime Performance
Core Architecture@[REDACTED], ReactJS Advocate, Speaker, Producer, Synthwave Artist, Google Dev Expert.
Brandon Bayer
Brandon Bayer
Blitz.js Creator, USA
Talk: The Dawning of a New Age for Fullstack React
Brandon Bayer is the creator of Blitz.js. He is currently a full-time maintainer of Blitz and supports himself with part-time consulting on the side. Outside of Blitz, his other passion is flying real airplanes and RC helicopters.
Josh Goldberg
Josh Goldberg
Codecademy, USA
Talk: Stories and Strategies from Converting to TypeScript
Hi, I'm Josh! I'm a frontend developer from New York with a passion for open source, static analysis, and the web. I work at Codecademy as a frontend engineer on our core Web Platform team. I'm passionate about open source and bringing accessible education to the masses in a sustainable way.
Ed Bentley
Ed Bentley
Fluke Games, UK
Talk: Write Tests. Generate UI. Profit!
Frontend Developer working on indie games and open source.
Tanner Linsley
Tanner Linsley
Nozzle.io, USA
Talk: Let's Build React Query in 150 Lines of Code!
Tanner Linsley is an entrepreneur and open source creator who loves React and JavaScript. He has built and still maintain several well-known open source libraries like React Query, React Table, React Virtual, React Form, React Charts, React Static, and even Chart.js He co-founded Nozzle.io 6 years ago and is currently helping it grow as VP of UI and UX. When not programming, Tanner spends his free time traveling, recording music, film-making, and vacationing with his wife and children.
Krystal Campioni
Krystal Campioni
Shopify, Canada
Talk: Battle-Tested Techniques for Animation and Data Viz with React
Krystal has been working with development for 12 years. During this time she's had the opportunity to work in a wide range of projects from web and mobile applications to games and virtual reality. Currently, she works as a Senior Frontend Developer on the Insights team at Shopify, creating delightful data viz components. She's also been a tech coach on Rails Girls and presented talks and workshops at events like VueConf, RubyConf, Laracon, and CodeTalks. You can find out more about she's done so far on her website: http://krystalcampioni.com
Fred K. Schott
Fred K. Schott
Snowpack Author, USA
Talk: React Without JavaScript?
Fred is a Software Engineer living and working in San Francisco, CA. He's building snowpack & skypackjs. Fred also writes about JavaScript in his blog.
Rita Castro
Rita Castro
SDC:LX @ Volkswagen Digital Solutions, Portugal
Talk: Building the Right Product and Building It Right: Extreme Programming and Atomic Design
Software Engineer that used to build stand alone applications for data processing and mission planning systems turned into a Full-Stack Developer working with Test Driven Development, XP and Pair Programming. Also a Mom.
Elizabet Oliveira
Elizabet Oliveira
Elastic, Distributed, Portugal
Talk: SVGs to Make Your Blog Stand Out
Elizabet is a designer who likes to code. As a ReactJS enthusiast, she built and maintains React-Kawaii. A React library of fun kawaii characters that won "Fun Side Project of the Year" in React Amsterdam Open Source Awards 2018. Besides that, her passion for music and past experience as the first female rapper in Portugal under a major deal, led her to start Cassette Tape. The HTML5 based looper and recorder has granted her a spot in Google I/0 Dublin, in 2016. Also, a big fan of open-source, she has recently released a song for the designer/dev community called "Fork This" (2020). Elizabet currently works as Senior Product Designer for Elastic. Her mission is to bridge the gap between front-end and design.
Elad Tzemach
Elad Tzemach
Veeva Systems, Canada
Talk: Inside Fiber: An Overview of React's Reconciliation Algorithm
Elad Tzemach is a software engineer at Veeva Systems. He is the UI Lead for SafetyAI - a product that enables companies in pharmacovigilance to automate processes using artificial intelligence. He is passionate about AI, React, the JavaScript eco-system, web architecture and new technologies.
David McCabe
David McCabe
Facebook, USA
Talk: Fire-side chat on Recoil
UI Engineer at Facebook. Author of Recoil.js
Taley'a Mirza
Taley'a Mirza
Careem, Pakistan
Talk: Design Systems - Revamping Products for Consistent UIs
Taley’a is a software engineer, she has been helping her team in building and maintaining the frontend architecture of products over the last three year. She is currently working on ReactJS and has experience in other web and mobile technologies. She is an active contributor in community and loves speaking in community events and conferences. She is also interested in reading, art and traveling.
Adam Klein
Adam Klein
500Tech, Israel
Talk: We Don’t Know How React State Hooks Work
Adam is a CTO, a web developer and consultant, web GDE, and author of open source libraries. He is an entrepreneur and co-founder of 500Tech, a company that specializes in frontend technologies. He loves coding, and he loves speaking about code. Adam is very involved in the community, and is part of the organizing team of Angular & React meetups and conferences in Israel. https://dev.to/adamklein
Alexandre Moureaux
Alexandre Moureaux
BAM, France
Talk: Debugging RN Android Performance
Alex is a tech lead at BAM where he’s been developing React Native apps for 5 years. Currently his obsession is with performance and making sure React Native apps are on par with native apps on that aspect.
Alex Trost
Alex Trost
Prismic, USA
Talk: Panel Discussion: The Modern Way of Making Websites in React
Alex is a teacher who wants to make learning web development easier and more fun for everyone. He’s working on the Developer Experience team at Prismic to make building React sites with a powerful backend easier than ever. Working in the JAMStack with any React framework is where Alex is happiest. He also teaches creative coding techniques on his site, Frontend Horse.
Sadek Drobi
Sadek Drobi
Prismic, France
Talk: Panel Discussion: The Modern Way of Making Websites in React
Prismic founder & CEO; Co-creator of Play web framework. He enjoys connecting business, marketing, software architecture and code.
Erin Fox
Erin Fox
ConvertKit, USA
Talk: Panel Discussion: The Modern Way of Making Websites in React
I’m Erin - raised in the Bay Area, schooled in Sonoma, Hawaii, and NYC. I’m a software engineer with a drive for JavaScript, React, explaining things simply and cats. I hold a MA in Communication from Hawaii Pacific University and previously worked at Major League Soccer on the mobile team. I’ve given talks internationally and across the US on the work I’ve been doing. I keep busy with new side projects, reading all of Reese Witherspoon’s bookclub books, re-watching Frontend Master courses, and tweeting about it all on Twitter.
Nader Dabit
Nader Dabit
Edge & Node, USA
Talk: Panel Discussion: The Modern Way of Making Websites in React
Nader is an author, open source developer, and Developer Relations Engineer working in the blockchain space with Edge & Node and The Graph Protocol.
James Q Quick
James Q Quick
null, USA
Talk: Panel Discussion: The Modern Way of Making Websites in React
I'm a Fullstack Web Developer who is addicted to learning and loves working with people. I live by the motto Learn Build Teach, so I’m excited to share the things I learn with you!
Eliran Natan
Eliran Natan
Axonius, Netherlands
Talk: Build a UI that Learns - Intelligent Prefetching with React and TensorFlow.js
Born and raised in Israel, the “Startup Nation”, Eliran is a Lead Software Engineer with a passion for Computer Science & Software Design. He holds a BSc in Computer Science from Technion – Israel Institute of Technology. Eliran led development teams in both Tel Aviv and New York, and today he lives with his wife in the Netherlands, helping to build the future of digital Health Care.
Juri Strumpflohner
Juri Strumpflohner
Nx, Italy
Talk: Scaling React Development with Nx
Juri Strumpflohner lives in the very northern part of Italy and is currently working as a JavaScript Architect and Engineering Manager at Nrwl, where he consults for some of the world's biggest companies around the globe. Juri is very involved in the community. He's a Google Developer Expert in Web Technologies & Angular, speaks at international conferences, teaches on Egghead.io, or writes articles on https://juri.dev. He's also a core member of Nx.
Mohammad Shahbaz Alam
Mohammad Shahbaz Alam
Magic Labs, India
Talk: React User Authentication for Self-Sovereign Identity with Magic
Shahbaz is a full stack developer and open source enthusiast, Developer Advocate @ Magic Labs, GDG Ranchi Organizer, Auth0 Ambassador, and Mozilla Representative. He loves teaching and sharing his learnings at conferences and meetups related to Serverless, Authentication and Authorization, Google Technologies, Security, Web Extensions, SPAs, PWAs and VR/AR/XR.
Mathias Biilmann Christensen
Mathias Biilmann Christensen
Netlify, USA
Talk: Keeping It Simple
Matt Biilmann has been building developer tools, content management systems and web infrastructure for more than a decade. He is co-founder and CEO of Netlify, the modern platform for high performance websites and apps.
Laura Beatris
Laura Beatris
YLD, Brazil
Talk: BDD & TDD in React
Laura is a Software Engineer at YLD, Content Creator, and Host of @usepodcast. Focused on making the web a better place and sharing knowledge with the community.
Romello Goodman
Romello Goodman
New York Times, USA
Talk: Graphics, as a Function of State / Graphic = fn(state)
Romello Goodman is a creative technologist primarily working with web technologies. By day, he works as a software engineer at The New York Times. By night, he uses a number of different tools to explore the intersection of creativity and code.
Shawn Swyx Wang
Shawn Swyx Wang
Temporal, Singapore
Talk: Lessons To Outlive React
Swyx is passionate about Developer Tooling and Developer Communities. He currently works as Head of Developer Experience at Temporal.io and recently published the Coding Career Handbook for Junior to Senior developer careers. In his free time he teaches React, TypeScript, Storybook and Node.js CLI's at Egghead.io, and helps run the Svelte Society community of meetups.
Oli Bates
Oli Bates
Cleo, UK
Talk: Sharing a Codebase with React & React Native: The Holy Grail?
Oli is currently a Frontend Engineer & Tech Lead at Cleo working across the mobile (React Native) & web (React) products. He sits within the savings squad whose mission is to help Cleo users build a safety net of savings.
Samuel Snopko
Samuel Snopko
Storyblok, Slovakia
Talk: By the Power of Headless!
Samuel is responsible for the developer relations at Storyblok. As the headless system's head of devrel, he spends most of his time buried in the documentation and creating various experiments and demos. He always defines himself as Creative FrontEnd Knight & DesignOps enthusiast with a passion for JAMStack and the beautiful web. As a determined community believer, he co-created multiple meetups and is always happy to help any community in need.
Lee Robinson
Lee Robinson
Vercel, USA
Talk: Next.js — The Hybrid Architecture (SSG/SSR) for Web Developer Modernization and Scaling React
Lee is a developer, writer, and course creator. He currently works at Vercel as a Solutions Architect and leads DevRel for Next.js. He frequently speaks about front-end development, design, and the future of the web.
Alex Trost
Alex Trost
Prismic, USA
Talk: Streamlining the Component Creation Process
Alex is a teacher who wants to make learning web development easier and more fun for everyone. He’s working on the Developer Experience team at Prismic to make building React sites with a powerful backend easier than ever. Working in the JAMStack with any React framework is where Alex is happiest. He also teaches creative coding techniques on his site, Frontend Horse.
Andrew Hao
Andrew Hao
Lyft, USA
Talk: Platform-powered: Building a Frontend Platform to Scale as Fast as You Do 🚀
Andrew is a Staff Engineer at Lyft, where he builds products for Lyft's riders. When it comes to engineering, he's especially passionate about Web performance, machine learning and systems design. When it comes to people, he loves learning about what makes people tick and building high performing teams. In a prior life, he was a Principal Engineer at Carbon Five and an Engineering Manager at Blurb Books. He lives in Oakland with his family where he spends his free time running the streets and trails, dreaming about the day we'll be able to race in person. Online, he writes at https://www.g9labs.com
Vladimir Novick
Vladimir Novick
Independent Consultant, Israel
Talk: React on the Blockchain - the Missing Getting Started Guide
VladimirNovick is the CTO & Co-Founder of EventLoopHQ, software architect, consultant, engineer and trainer, worldwide speaker, and published author.
Manjula Dube
Manjula Dube
Vanguard, Germany
Talk: Building Accessible React Components
Manjula loves contributing to OSS in her free time. She loves teaching and believes it is best way to learn more and more. She is one of the organisers for React India.
Tamas Piros
Tamas Piros
Cloudinary, UK
Talk: Panel Discussion: Get to Know: Web Performance and Core Web Vitals
Tamas is a Google Developer Expert in Web Technologies and a Developer Experience Engineer. He has more than a decade of experience delivering technical training to large, prestigious organisations. He is passionate about unlocking the latest & greatest features of web development.
Eric Portis
Eric Portis
Cloudinary, USA
Talk: Panel Discussion: Get to Know: Web Performance and Core Web Vitals
Eric lives and works in Bellingham, WA. He used to produce fine art prints for a living and do web standards as a hobby; in 2016 he flipped that script and now works as a Web Platform Advocate at Cloudinary.
Cassidy Williams
Cassidy Williams
Netlify, USA
Talk: Panel Discussion: Get to Know: Web Performance and Core Web Vitals
Principal Developer Experience Engineer at Netlify. I like jokes, karaoke, and mechanical keyboards!
Houssein Djirdeh
Houssein Djirdeh
Google, USA
Talk: Panel Discussion: Get to Know: Web Performance and Core Web Vitals
After writing his first line of JavaScript, it only took Houssein three short years to become an accomplished developer, author, speaker, and advocate. He is an engineer on the Chrome and Web team at Google working on improving the open-source framework ecosystem. Houssein has given talks on progressive enhancement and building for the mobile user at dozens of conferences and events worldwide.
Trish Ta
Trish Ta
Shopify, Canada
Talk: Remote Rendering with Web Workers
Trish Ta is a Staff Developer Shopify with over 9 years of experience working on web applications. She started her career in creating software for data visualization. She is currently working on front-end libraries that empower developers to build cool things on top of Shopify’s platform.
Daria Caraway
Daria Caraway
Workday, USA
Talk: Internationalizing React
Daria is a Speaker, Scrum Master, and Software Engineer at Workday where she builds consumer-grade web experiences for the enterprise user. When not coding, Daria is often found traveling, eating good food, and traveling to eat good food.
Adam Bradley
Adam Bradley
Ionic, USA
Talk: Scaling Components Across Multiple Frameworks
Director of Open Source Development at Ionic: Capacitor.js Ionic Framework Stencil.js
Jonny Burger
Jonny Burger
Remotion, Switzerland
Talk: Creating Videos Programmatically in React
Indie Hacker from Zurich. I make my own apps to live the dream! Big into motion graphics.
Jeff Hoffer
Jeff Hoffer
Rollbar, USA
Talk: Using Rollbar in React
Jeff Hoffer is the Technical Leader for Growth at Rollbar, working to improve Rollbar's current products and assist in developing new products that engage customers by bringing Continuous Code Improvement tools to where they are. With over 20 years of experience developing software for startups and enterprises, scaling to Internet traffic, building and maintaining commercially licensed products, and developing internal enterprise tools, Jeff has worked as a Software Engineer, Software Architect and in Director and VP roles leading technology organizations at Intuit, The Bouqs Company, Lunchbox (acquired), Accordent (acquired by Polycom) and Countrywide along with consulting work at many other prominent firms. Jeff has a passion for software development which is why he loves working at Rollbar so much with the focus on improving the professional lives of developers and the strong engineering culture.
Talia Nassi
Talia Nassi
AWS, USA
Talk: Setting Up Feature Flags with React
Talia Nassi is an international keynote speaker who delivers content on all things testing and quality. She is a developer advocate at Split.io where she works closely with engineering teams globally to ship software more efficiently. She is passionate about feature flagging, canary launches, CI/CD, testing in production, and A/B testing. She has spoken at countless conferences internationally, ranging from audiences of 100 to 4000!
Nikhil Sharma
Nikhil Sharma
Postman, India
Talk: Road to a Better UX with Suspense and Concurrent UI
Software Engineer at Postman. I build scalable and reactive web apps with React and some caffeine! OSS contributor and maintainer @ OSSN Blogger @Medium Speaker
Lee Rowlands
Lee Rowlands
PreviousNext, Australia
Talk: Draft.js, Editor.js, Slate.js: Choosing the Best Text Editor for Your React Project
Lee (larowlan) has been a major contributor to Drupal (🙀) for over 12 years. Lee is a Drupal core Framework manager, member of the Drupal security team and is passionate about code quality. More recently he has turned his focus to JavaScript, most notably React, Gatsby and Next.js, with Drupal's move to being a headless-first CMS. Lee was one of the primary architects of Drupal's testing architecture and champions automated testing and build processes. Lee has worked on several of Australia's largest websites during his 9 years as a Senior Developer with one of Australia's most trusted agencies: PreviousNext.
Jason Santos
Jason Santos
Rangle, USA
Talk: Complex React Migration: New Solutions to Old Codebase Problems
Jason Santos is a Senior Solution Architect at Rangle.io, where he is responsible for mentoring teams, understanding problems, finding solutions, and providing technical expertise to different projects. In the few years he has been at Rangle, he was able to contribute to the success of large projects in the Banking, Healthcare and Electronic Payment spaces, helping shape Enterprise architecture, leading teams and implementing full stack solutions using NodeJS microservices and cloud-native technologies, as well as both Angular and React. He brings with him 30 years of experience in building software across multiple languages and environments, from embedded software to IDEs and Debugging tools -- designing and implementing software frameworks and building applications on both back-end and front-end since the late 1990s. Being a certified SAFe Agilist, Jason is a strong advocate of process improvement, DevOps and agile delivery practices; he is also passionate about knowledge sharing and mentoring other developers.
Iris Schaffer
Iris Schaffer
Spotify, UK
Talk: Test Kitchen: A Recipe for Good Tests
Iris is a front end developer with a passion for user experience and design, currently building products at Spotify. She’s also engaged in the Swedish meetup scene where she co-organises a ReasonML meetup.
Tejas Kumar
Tejas Kumar
Xata, Germany
Talk: Panel Discussion: The Leland Prediction
Tejas enjoys people, code, and talking about code to people. Having begun coding at age 8, today Tejas travels around the world, encouraging, educating and empowering developers in the web development community.
Andrei Calazans
Andrei Calazans
G2i, Brazil
Talk: Panel Discussion: The Leland Prediction
I'm a Software Developer with an emphasis on a JavaScript Stack(React, React Native, GraphQL, Relay, Apollo, Redux, Redux-Saga, and others). Over the past years, I've worked mostly with Front-End applications, but I have done Back-End work with GraphQL JS. Despite starting my career on the Web, I have been working with Mobile applications for quite some time. Due to working on cross-platform solutions like React Native, I have some experience writing Swift, Objective-C, Java, and C++. I cherish good communication and respect. I also have some of those cliche skills = ) Fast learner and a good communicator. Besides Software Development, I like writing, learning about emotions, and philosophy.
Anurag Hazra
Anurag Hazra
Timeless, India
Talk: Panel Discussion: The Leland Prediction
Self taught frontend developer from India who loves to tinker around with modern web technologies, College student & currently working at timeless.co
Ariene Maiara
Ariene Maiara
G2i, Brazil
Talk: Panel Discussion: The Leland Prediction
Matt Landers
Matt Landers
WP Engine, USA
Talk: API-first Development with Headless WordPress
Matt Landers leads the DevRel team at WP Engine, after joining the company in 2019 as a Technical Architect who was (and still is) super passionate about headless. That passion ultimately played a major role in the release of Atlas, which pairs WP Engine’s industry-leading WordPress platform with Node.js hosting to enable headless solutions using modern frameworks and technologies like React, Vue, and more. Before joining WP Engine, he served as Technology Evangelist at Microsoft, where he educated developers on the advantages of adopting .NET and worked with Fortune 100 companies to build some of the largest enterprise systems as an Architect. Additionally, Matt founded Covalence, a coding bootcamp, channeling his passion for teaching developers.
Matt McClure
Matt McClure
MUX, USA
Talk: Remember CSS Sprites? Let's Do That with Video!
Matthew is an internet video nerd. He's the co-founder and Head of Technology & Community at Mux, a startup building online video infrastructure for developers, a core-contributor to Video.js, the biggest HTML5 video framework, and the organizer of Demuxed, the largest video-focused dev conference/community in the world.