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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.
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.
Elizabet Oliveira
Elizabet Oliveira
Elastic, Distributed, Portugal
Talk: Emotional & Functional UI Animations in React
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.
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.
Tanner Linsley
Tanner Linsley
Nozzle.io, USA
Talk: Rethinking Server State with React Query, 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.
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.
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.
Nikhil Sharma
Nikhil Sharma
Postman, India
Talk: Wait, React Is Multi-Threaded?, 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
Jonny Burger
Jonny Burger
Remotion, Switzerland
Talk: The State of React Tooling
Indie Hacker from Zurich. I make my own apps to live the dream! Big into motion graphics.
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.
Josh Goldberg
Josh Goldberg
Codecademy, USA
Talk: Statically Detecting React App Bugs with TypeScript and ESLint
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.
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.
Maurice de Beijer
Maurice de Beijer
Independent Software Consultant and Trainer, Netherlands
Talk: Best Practices and Advanced TypeScript Tips for React Developers, Concurrent Rendering Adventures in React 18, Getting Started with Suspense and Concurrent Rendering in React, 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.
Roy Derks
Roy Derks
Vandebron, Netherlands
Talk: GraphQL for React Developers, GraphQL for React Developers
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.
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.
Liran Tal
Liran Tal
Snyk, Israel
Talk: How React Applications Get Hacked in the Real-World, 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.
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!
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.
Tobias Koppers
Tobias Koppers
Vercel, Germany
Talk: Turbopack. Why? How? When? and the Vision...
Creator of Webpack and Turbopack. Father of two children. Likes to play board games.
Andreas Roth
Andreas Roth
Esveo, Germany
Talk: Staying Safe In a Concurrent World
Andreas is a developer, trainer and consultant for all things around the web. His favorite topics include TypeScript, React and GraphQL while still having an eye for the complete ecosystem.
Shivay Lamba
Shivay Lamba
Meilisearch, India
Talk: Using MediaPipe to Create Cross Platform Machine Learning Applications with React, Server-Side Rendering Using WebAssembly, 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.
Danielle Man
Danielle Man
Apollo, USA
Talk: Panel Discussion 'The Future of Server-side GraphQL'
Engineering & Design Manager helping build things for GraphQL at Apollo. Currently working on the new Apollo Explorer.
Uri Goldshtein
Uri Goldshtein
The Guild, Netherlands
Talk: Panel Discussion 'The Future of Server-side GraphQL'
Uri Goldshtein is the founder of The Guild, the largest open source group in the GraphQL ecosystem. They support large companies to go through successful technological transformations.
Ryan Chenkie
Ryan Chenkie
CourseLift, Canada
Talk: Rock Solid React and GraphQL Apps for People in a Hurry
Ryan is a full stack developer and loves all things React, Node, and GraphQL. He's also a big fan of web security, a topic he has written about extensively and taught thousands of developers on. Ryan is also the founder of CourseLift, a course hosting platform that helps authors earn more from their online courses. He blogs at ryanchenkie.com.
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.
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.
Mike Hartington
Mike Hartington
Ionic, USA
Talk: Bringing your React Web App to native with Capacitor
Mike is a developer, Google Developer Expert, and Director of Developer Relations at Ionic 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.
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.
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
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.
Sunil Pai
Sunil Pai
Cloudflare, UK
Talk: Living on the Edge
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.
Alex Moldovan
Alex Moldovan
CodeSandbox, Romania
Talk: Fighting Technical Debt With Continuous Refactoring
Alex is Frontend Engineer at CodeSandbox with a passion for both dev tools and user experience. He is also the organizer of JSHeroes, the biggest JS/Frontend conference in Romania.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
Shane Ketterman
Shane Ketterman
Toptal, USA
Talk: How To Design A Sustainable Freelance/Contracting Career + Speedcoding Challenge
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.
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.
Benjie
Benjie
Graphile, UK
Talk: Panel Discussion 'The Future of Server-side GraphQL'
Community-funded OSS maintainer, building for GraphQL, Node.js and PostgreSQL (PostGraphile, Graphile Worker, …). GraphQL TSC & Spec WG member
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
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.
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.
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.
Sabin Adams
Sabin Adams
Prisma, USA
Talk: End-To-End Type Safety with React, GraphQL & Prisma, 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!
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.
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.
Matheus Albuquerque
Matheus Albuquerque
Medallia, Czech Republic
Talk: Deep Diving on Concurrent React, 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.
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.
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.
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.
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.
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.
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
Konstantin Klimashevich
Konstantin Klimashevich
Xebia, Netherlands
Talk: How I Automated Code Changes for 100 Repositories: Getting Started With Codemods
Konstantin works for Xebia as an IT professional with 10+ years of experience in software development, analysing, designing and developing enterprise applications, social games and services. In his spare time he's passionate about running, race cars and JavaScript.
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.
Nik Graf
Nik Graf
Serenity, Austria
Talk: The Weird Things About React, 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.
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.
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.
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).
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.
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.
Josh Justice
Josh Justice
Test Double, USA
Talk: Designing Effective Tests with React Testing Library, Building for Web & Mobile with Expo, 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.
Christian Nwamba
Christian Nwamba
Amazon, UK
Talk: Blurring the Lines Between the Web Developer Roles, 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.
Andre Kovac
Andre Kovac
Germany
Talk: What the Heck Do "Declarative" and "Reactive" Actually Mean?
Mobile and Web Engineer (React-Native/React) Data Science (Statistical Analysis and Machine Learning) Speaker and Trainer (Interactive Workshops, Science Communication, Talks) Teaching Chinese as André China Tiger on my YouTube channel
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.
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.
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.
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.
Jarred Sumner
Jarred Sumner
Oven, USA
Talk: How Bun Makes Building React Apps Simpler & Faster
Creator of Bun.
Shu Ding
Shu Ding
Vercel, Germany
Talk: Nextra 2.0: Create a Full-Featured Documentation Site in 5 Minutes
Shu is a designer and engineer at Vercel building Next.js. He is the creator and maintainer of OSS like SWR and Nextra. Besides JavaScript, he also enjoys generative art and algorithm challenges.
Katarzyna Wojdalska
Katarzyna Wojdalska
ec0lint, Poland
Talk: Digital Ecology: How Can You Mitigate the Carbon Footprint of Websites?
Katarzyna is the Co-founder and CEO of ec0lint - a tool for frontend developers that mitigates the carbon footprint of websites. On top of that, she works as a Project Manager in the nanotechnology company Nanores. Her focus lies on diamonds and vacuum sensors. Katarzyna enjoys cooking Asian food and visiting art exhibitions in her free time.
Hendrik Demmer
Hendrik Demmer
PlayPack, Germany
Talk: 3+ Uses of React at a Game Studio
Game developer with a healthy curiosity for the web. Worked at Wooga for a few years, then freelanced in several game studios. Now in charge of making tech work at PlayPack here in Berlin.
Egor Ogarkov
Egor Ogarkov
JetBrains, Germany
Talk: Less Struggle With Lifetimes
Software Engineer at JetBrains and programming languages polyglot. I do like brining things from other languages and environments and mixing them together to create new ideas. Before I became an engineer, I played DotA and DotA 2 professionally ;)
Riaz Virani
Riaz Virani
Find Niya Software, Canada
Talk: Writing Chrome Extensions in React
Riaz Virani has over a decade of experience in building products and engineering teams. He was most recently CTO at LoadUp Technologies, which topped out at 118 on the Inc 500 Fastest Growing privately-held companies in 2019. Prior to that, Riaz worked in web performance, machine learning, and consulting.
Illia Kibalnyi
Illia Kibalnyi
Nord Security, Ukraine, Germany
Talk: Generic Components with TS and React
~10y of experience as a full stack engineer with a focus shifted from the backend to the frontend since ~5 years ago. For the past 5 years live in Berlin, Germany. Like strict typing, functional programming, tech in general, traveling, and gaming.
Cristobal Chao
Cristobal Chao
Torii, USA
Talk: Innovate with React
Cristobal Chao is a software engineer, UX specialist and founder of Torii Studio, a studio that helps small to large companies implement front-end processes and systems that are easier to scale efficiently while building beautiful UI/UX products. Prior to forming Torii Studio, Mr. Chao worked as a Software Engineer in companies like Google and Oracle. Also, he worked as the first software engineer for Hattery Labs, a front-end consultancy acquired by Google in 2013. At Google, he worked as part of the Material Design team building the first two versions of Material Design, as well as evangelizing the systems across Google Search, Maps and Google for Work.
Fredrik Björk
Fredrik Björk
Grafbase, Sweden
Talk: Panel Discussion 'The Future of Server-side GraphQL'
Founder & CEO at Grafbase
Tim Suchanek
Tim Suchanek
Stellate, Germany
Talk: Panel Discussion 'The Future of Server-side GraphQL'
Tim Suchanek is a software engineer and entrepreneur who specializes in GraphQL. He is the author of the GraphQL Playground, and the founder of Stellate, a GraphQL edge caching solution.