#javascript

Kent C. Dodds is a world renowned speaker, teacher, and trainer and he's actively involved in the open source community as a maintainer and contributor of hundreds of popular npm packages. He is the creator of EpicReact.Dev and TestingJavaScript.com. He's an instructor on egghead.io and Frontend Masters. He's also a Google Developer Expert. Kent is happily married and the father of four kids. He likes his family, code, JavaScript, and Remix.

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.

Expert in developer experience, Maël spent years leading the development team for Yarn, the JavaScript package manager. Now at Datadog, he keeps working on improving workflows that developers face everyday.

Lin Clark is a Senior Principal Engineer at Fastly, focusing on WebAssembly. She is a co-founder of the Bytecode Alliance, which is driving WebAssembly’s outside-the-browser ecosystem forward. Many people know her through her long-running series, Code Cartoons, which helps people make sense of various WebAssembly standards and the ecosystem's overall direction. Previously, she has worked on web standardization and devtools at Mozilla, helped people understand the JS ecosystem at npm, and was a Drupal core module maintainer.

TC39 delegate, working on JavaScript feature proposals. Hemanth is a FOSS philosopher and MTS at PayPal Inc. Google Developer Expert for Web && Payments. DuckDuckGo community leader. Member of Node.js Foundation. Google Launchpad Accelerator mentor.

Ujjwal is a Compilers Hacker at Igalia working on TC39 and V8, a Node.js Core Collaborator, a TC39 Delegate and an International Speaker. He loves to talk about open source software, decentralization, cryptography, JavaScript and web standards.

Will Johnston is a Developer Advocate on the DevRel team at WP Engine. He started coding when he was 10 years old, and began coding professionally at 15. He got his start working on an open source competency tracking tool for schools with Python and Zope. Will founded Covalence alongside Matt Landers, and served as CTO. At WP Engine, Will is excited to help make the headless CMS world a better place by helping others embrace headless and make the most out of new tools and technologies.

Chen Hui Jing is a self-taught designer and developer living in Singapore, with an inordinate love for CSS, as evidenced by her blog, that is mostly about CSS, and her tweets, which are largely about typography and the web. She used to play basketball full-time and launched her web career during downtime between training sessions.

Scott Gerlach is Co-founder and Chief Security Officer at StackHawk, a Denver-based startup focused on empowering engineers to easily identify and remediate security bugs. Scott brings over two decades of security and engineering experience to his current role, having served as CSO, CISO, and in other executive leadership functions at companies like SendGrid, Twilio, and GoDaddy. When he's not at work, you'll find Scott spending time with family, brewing beer, and playing guitar.

Gleb Bahmutov is a JavaScript ninja, image processing expert, and software quality fanatic. During the day Gleb is making the engineers more productive at Mercari US in his position as the Senior Director of Engineering. At night he is fighting software bugs and blogs about it at glebbahmutov.com/blog. You can follow him and his work @bahmutov and find the slides from conference presentations at slides.com/bahmutov. Gleb is a GitHub Star, Algolia Ambassador, Microsoft MVP, and ex-Cypress Distinguished Engineer.

Christian Bromann is a member of the Open Source Program Office at Sauce Labs and is working on various open source projects related to test automation and Node.js. He represents the company as Advisory Committee representative at the W3C and the WebdriverIO project as core contributor in the OpenJS Foundation Cross-Project Council. In the past he has been leading various product initiatives at Sauce Labs including extended debugging capabilities for automated tests as well as frontend performance testing using WebDriver.

Creator of Mock Service Worker. Teaching people that testing can be useful and fun.

Matt Fellows is a core contributor to the Pact contract-testing framework, and co-founder of the microservices continuous delivery platform – Pactflow. A self-described polyglot who enjoys working at the intersection of technology, humans and ideas – ideally fully caffeinated. He's passionate about giving back to the tech community, sharing learnings at local meetups and conferences, and is a core contributor to the popular Pact microservices testing framework and author of the Muxy chaos testing tool. When not absorbing the Internet via osmosis, he can be found teaching kids at Code Club, playing basketball or pumping iron like Arnie.

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.

Martin is a developer advocate on the Webmaster Trends Analyst team at Google Switzerland. In this role, he helps developers and content creators build great content on the Web. He is involved with the W3C as well as the global web and JavaScript developer community, working to keep the Web open. Martin has over a decade of experience in software engineering in multiple fields.

Zachary is a Senior DevOps Engineer at StackHawk. As a startup junkie, he has played many roles including operations, engineering, product development, and leadership. In his current role, he is focused on the evolving CI/CD landscape and how this diverse set of technologies can be used to improve the productivity of software developers, and the quality of the code they produce. Outside of work he enjoys music, photography, cycling, and various pastimes.

Ian Johnson is a data visualization developer and software prototyper at ObservableHQ. Ian has been turning data into pixels for more than 15 years, cheering on the developments in web standards and open source technologies that enable ever richer forms of communicating data. Ian helped found the Bay Area D3 User Group, a community of thousands of d3.js practitioners, to learn from other like-minded folks. He has prototyped software and visualizations for companies, researchers and causes. He enjoys sharing his understanding and is often tweeting about data visualization and the creative process.

My background is in Industrial Design where I slowly fell in love with web development and code. I have been a front-end developer for almost 3 years professionally. I also like to dabble in backend and DevOps in my spare time or when work allows for it. I have started doing more workshops and trainings since the last year, and I created a project called code-workshop-kit where I try to use a combination of tools, some of which I created myself, to make code workshops work well remotely.

My primary interest is self development and craftsmanship. I enjoy exploring technologies, coding open source and enterprise projects, teaching, speaking and writing about programming - JavaScript, Node.js, TypeScript, Go, Java, Docker, Kubernetes, JSON Schema, DevOps, Web Components, Algorithms 👋 ⚽️ 🧑‍💻 🎧

Creator of Webpack and Turbopack. Father of two children. Likes to play board games.

Orta is a developer/designer who works on web-powered games. Prior to that, he worked on the TypeScript team in Microsoft. He has a decade of open source contributions ranging across many eco-systems, helps maintain a dependency manager for iOS, built Danger in many languages, contributes to working groups like GraphQL and in core teams like Jest, Svelte and React Native. You've probably seen his open-source design work in the React/TypeScript ecosystem.

Bramus Van Damme is a web developer from Belgium. From the moment he discovered view-source at the age of 14 (way back in 1997), he fell in love with the web and has been tinkering with it ever since. His current focus is on JavaScript, React and React Native yet his love for CSS will never fade.

Member of the Node.js Technical Steering Committee & a hapi core team member. Colin Ihrig is a software engineer working primarily with Node.js. He is the author of Pro Node.js for Developers, and co-author of Full Stack JavaScript Development with MEAN.

Thomas has contributed to dozens of enterprise Node.js services and has worked for a company dedicated to securing Node.js. He has spoken at several conferences on Node.js and JavaScript, is an O'Reilly published author (Distributed Systems with Node.js ), and is an organizer of NodeSchool SF.

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.

I'm a physicist, a ballerina and a programmer! I started my work journey doing some investigation work on particle physics implementing algoriths, after I choose that turning to software developing could be a good fit for me. I moved to fullstack develop and when unit testing appeared in my eyes I knew that programing with testing was the perfect fit for me. Now I dedicate my day in working in automation testing, QA work, studying a lot about how to imrprove my work, and dance.

Darcy is a Software Engineer, Founder, Mentor & UX Advocate who has created award-winning products & experiences with a holistic approach to problem solving for more than two decades. Most recently, he was the Staff Engineering Manager at GitHub for both the npm & GitHub CLI teams; supporting over 100 Open Source projects - accounting for over 3 billion monthly downloads. He is currently working on a stealth Open Source project while continuing to support the Node.js Project & OpenJS Foundation efforts in various Working Groups.

Nikolay Advolodkin is a Senior Solutions Architect at Sauce Labs. He has an extensive background in software testing, quality assurance, and test automation as the CEO and Test Automation Instructor at UltimateQA.com, a training site full of videos and resources covering the gamut of testing topics and technologies. Nikolay has taught more than 50,000 students in over 120 countries about test automation. He is a frequent contributor to open source and was selected as one of the top automation engineers in the world three years in a row by TechBeacon.com.

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.

Evyatar, Front End Engineer at Facebook. In my free time I maintain multiple open source libraries and packages, and volunteer as a mentor in a local tech community, introducing developers of all levels to their first open source contributions. My passion is dev ergonomics and building tools and libraries for other developers to use.

James is on the Workers team @Cloudflare and a contributor to Node.js core. His contributions include features such as HTTP/2, the WHATWG URL implementation, and, most recently, an implementation of the QUIC protocol.

Principal software engineer at Deno, previously co-founded GitBook.

I'm a passionate and experienced software engineer, Google GDE, and Microsoft MVP working full-time on open-source software. I currently work as a Staff Engineer at NearForm while traveling the world to speak at international conferences. I am also developing Lyra, the next-generation full-text search engine written entirely in TypeScript. I am always up for speaking about software, philosophy, photography... or literally whatever comes to your mind!

Guillermo thinks that crafting software is more like gardening. He’s been dealing with legacy codebases for as long as he can remember and has helped several teams improve their skills around it.

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!

Ashley is a software engineer at Bloomberg in the Trading Analytics team. He has been using TypeScript since v1.8 and contributed to the TypeScript implementation of the new 'Ergonomic brand checks for private fields' syntax. He is also a Bloomberg TC39 delegate currently working on the 'Change Array by copy' proposal.

The creator of Q.js (a drag-and-drop quantum circuit composer) and Handy.js (a hand pose capture and recognition toolkit for WebXR). Stewart invents fun future things in collaboration with his amazing colleagues at Unity Technologies where he serves as Head of Consumer Augmented Reality. Prior to Unity, Stewart has worked with renowned hybrid studios like Google’s Data Arts Team, Google Creative Lab, Amazon’s Emerging Technologies and Intelligence Platforms team, and Unity Labs. Together with his talented teammates, he’s won industry awards like the Cannes Gold Lion, created a virtual reality music video for LCD Soundsystem, and collaborated with Ernő Rubik to create the “Beyond Rubik’s Cube” traveling exhibition. What really makes Stewart happy is partnering with smart friends to take on the impossible – or the ridiculous. Stewart received his Master of Fine Arts in Graphic Design from Yale University. His artwork has been exhibited at various museums around the world, he’s taught graduate courses that mix code with graphic design, served on various industry panels, and is always excited about the future.

Russ Fustino is a Developer Advocate on Blockchain for Algorand helping developers learn how to build Blockchain solutions. Russ is a Microsoft MVP reconnect in App Development and a former Developer Evangelist for Microsoft. Fustino has a passion for conveying relevant, current, and future software development technologies and tools. He shares that knowledge via live seminars, teachings, and internet video productions. Russ has enlightened, entertained and educated over one million developers over the course of his career. He is a recipient of the INETA Lifetime Achievement Award.

My name is Dmitry Kudryavtsev. I'm Russian born, and currently living in Israel, Software Engineer. I'm passionate about programming, and started to write software from the age of 14 using Pascal, C and PHP. I've touched nearly every programming language out there, and right now I'm passionate about JavaScript (well, I prefer TypeScript) and Rust. I have more than 11 years of professional experience, and worked in multiple companies (including Autodesk), occupying different titles such as: Senior Software Engineer, Tech Lead, Consultant. In my free time I like to write code and experiment with new technologies, get outdoors, read, focus on self improvement and productivity as well as boxing and staying healthy.

Robin is a Software Infrastructure engineer who works on Bloomberg's internal JavaScript environment. This includes working on our large-scale TypeScript build system and the JavaScript standard (ECMAScript) to improve our engineers' productivity. Along the way, Robin started working on Record & Tuple, a new proposed feature for JavaScript, and joined the Bloomberg TC39 delegates to champion the feature.

Yulia Startsev is a staff software engineer at Mozilla. She works on the SpiderMonkey Team, which develops the JavaScript engine for Firefox. She represents Mozilla at ECMA TC39, the standardizing body for JavaScript (officially known as EcmaScript). She is currently based in Germany, where she enjoys fine teas, video games, and working on the future of the free and open web.

Sandrina is a Frontend Engineer who helps turn ideas into accessible experiences. Within the React ecosystem, she’s been shrinking the gap between Engineering and Product design. Currently she’s doing that at Remote as a Team Leader. Along the journey, she’s has been raising awareness of why Web Accessibility is part of our duties as web creators.

Shain is a Developer Advocate at Decentology, where he teaches about topics in Web3 and how to build in Web3. He previously worked at NASA, The Boring Company, Microsoft, and Amazon, focusing mainly on web and mobile development. Shain spends most of his time building side projects, engaging with the Web3 community, playing poker, and working out!

Engineer Graduate, Software testing ISTQB certified and professional experience as a Software Developer. Current Solutions Engineer as Snyk.

SC Cleared Full Stack SDET with +15 years of Experience in QA, +13 years of Experience in Test Automation, and +8 years in Leadership, Delivering, and Releasing Software on different platforms (Mobile, Desktop, Web). Raised and born in Brazil with Portuguese grandparents moved to London in 2014 and now works as an independent contractor. Became a STEM Ambassador and a STEM Women Member in 2020 making an impact and bringing more people to the STEM area. Contributes to TestProject and instructor of Test Automation University (Contract Tests with Pact and Introduction to Blockchain Testing) alongside a tech blog created in 2011 which is a collection of learnings and past experiences.

Arisa is a Frontend Developer who became a DevRel Engineer. She works at Storyblok to share and improve better DX through talks, maintaining SDKs, and tutorials. Her mission is to learn, speak, connect and help. Outside of her work, she is a GDE and a GirlCode ambassador. In her private time, she is a longboarder, a snowboarder, a yogi, and an Aikido fighter.

Hi, I’m Adrien 👋. I’m a Senior Software Engineer at Tractable, a startup which is revolutionising insurance using Machine Learning. I previously lead the Micro Frontend effort at Cazoo (and wrote about it!). I’m passionate about building things, such as clashofstats.com, a statistics tracker for Clash of Clans ⚔️, Vue GWT a library that lets you build Vue.js components in Java ☕️, and more recently Tiny Frontend an open source Micro Frontend architecture library 🐰. I live in London with my partner. In my free time, I love going to see a show in the West End, playing some Beat Saber on my Valve Index or reading the latest book from Brandon Sanderson.

Andre is a full stack developer from Germany. He graduated with an MS in Information Systems from the Technical University of Munich and was also awarded an MS in Computer Science from Sofia University in Palo Alto. Andre currently lives in Cupertino, California, and he works as a Software Engineer at LinkedIn. Andre loves learning, writing, and speaking about all things web. In his free time, he tutors aspiring developers and builds for the web.

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.

Kat works as Quality Engineer at Zoopla. Tried lots of paths: fine arts, comparative literature, social psychology and cognitive science studies before discovering the most enjoyable so far tech path. Kat solves modern browser testing challenges at work and jigsaw after work.

I am Tsahi Levent-Levi. The person behind BlogGeek.me and Chief Product Officer at Spearline. My blog focuses on rumblings about technology usually boiling down to WebRTC, CPaaS, Messaging, Disruption and other topics (Science Fiction anyone?) To put food on the table, I also consult in these domains, publish my own reports and run a WebRTC training. During the past decade (and then some) I have taken part in the development of various telecommunication projects - mainly those related to VoIP and 3G. I've done so as a programmer, manager, marketer and CTO. This included developing the 3G-324M protocol stack from scratch, as well as managing the team that was in charge of developing and maintaining the H.323 protocol stack, along with other interesting projects. I was the cofounder and CEO of testRTC, a self service SaaS company focused on testing, monitoring and support for WebRTC applications. In 2021, we sold the company to Spearline. These days I am working as a consultant, analyst and entrepreneur on anything related to VoIP, but it mainly focuses on CPaaS, WebRTC and their potential for disruption. I have an MSc in Computer Science and an MBA degree with a focus in Entrepreneurship and Strategy. Included in my resume are a few patents and being the chairman of different activity groups in the IMTC – an organization focused on interoperability of multimedia standards. You can use the social media links to reach me or learn more about what I do and where.

Oleg Šelajev is a developer advocate at AtomicJar working on making integration tests with Testcontainers better for everyone in the community. VirtualJUG leader. In 2017 became a Java Champion.

Filip graduated from Faculty of Electrical Engineering and Computing, University of Zagreb in 2017 and has started his careers at Infinum as JavaScript Engineer. Over the years, FIlip gathered knowledge of various Frontend topics, with focus on Angular, and became Angular Lead Engineer. Some more time passed and Filip started focusing more on soft-skills and became JavaScript Team Lead at Infinum, while still continuing to do Angular development and being involved in architecture-level decision-making. As for FIlip's personal interests and hobbies, he likes PC/Nintendo Switch Gaming, messing around with HiFi gear and mehcnical keyboards, and being a loving husband & father to his wife & child.

Stefan works in Checkly's Developer Relations and quickly fell in love with web performance, new technologies, and accessibility. He is also a curator of the online resource Tiny Helpers, Tiny Teachers, contributes to a variety of open source projects, and enjoys sharing nerdy discoveries.

Daniel Irvine is a soft ware consultant based in London. He works with a variety of languages including JavaScript and Ruby. He’s a mentor and coach for junior developers and runs TDD and XP workshops and courses. When he’s not working, he spends time cooking and practicing yoga. He co-founded the Queer Code London meetup and is an active member of the European software craft community.

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.

I'm Sergio Xalambrí, an Argentinian web developer living in Perú and working at Daffy.org. I'm a tech writer at sergiodxa.com and an Open Source author and contributor. I'm an early supporter and contributor of Remix. Previous contributor of Next.js, SWR, and several other OSS projects. I’ve also authored Remix Auth, Remix Utils, remix-i18next, useMutation, flagged, and more packages.

Brian LeRoux is the cofounder of Begin.com, maintainer of Architect (arc.codes), contributor to Enhance, and an AWS Serverless Hero.

Emily is a lead software engineer based out of Pittsburgh, USA. She's a lifelong learner, adjunct professor, and IoT enthusiast. Emily has a tech background in healthcare, robotics, and more recently, bringing local food to the masses at Harvie. In her spare time, you can find Emily working on her web agency startup, scuba diving, or trying her hand at landscape photography.

I've been building for the web for over 15 years - mainly focusing on e-commerce applications, content management and open source. Now I'm building Vendure, an open-source headless commerce framework with a focus on developer productivity. I strongly believe in the mission to bring joy through great developer experience and open source tools. I'm originally from England but for the past 8 years I've been based in beautiful Vienna, Austria.

Hi, I'm Josefine ✌️ DevRel Engineer at Storyblok, GirlCode Ambassador & Accessibility Advocate.

Hussien is a Staff Developer at Shopify. He has over 10 year of Fullstack experience with a particular soft spot for React. He also mentors for a coding bootcamp and loves helping beginners break into tech.

Victoria based developer, loves rock climbing and running and playing piano.