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JavaScript conference

Evan You

Evan is an independent open-source developer. He is the creator and lead maintainer of Vue.js, a JavaScript frontend framework.

Igor Minar

Igor is a software engineer at Google. He is a lead on the Angular project, practitioner of test-driven development, open-source enthusiast, hacker. In his free time, Igor enjoys spending time with his wife and two kids, doing outdoor activities.

Sara Vieira

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.

Chris Heilmann

Chris dedicated the last 20 years of his life to make the web work and thrive. As a lead developer on some of the largest web products at Yahoo and Mozilla, he learned that knowledge is not enough without teamwork and good handover. He is the author of several JavaScript books and the Developer Evangelism Handbook. Chris is currently Program Manager for Open Web and Browsers at Microsoft.

Phil Hawksworth

Phil is Principal Developer Advocate at Netlify. With more than 20 years in the web industry, he worked as Technology Director at R/GA serving clients around the world such as Nike, Google, Beats By Dre and Samsung. He now looks to simplify and modernize legacy technology approaches.

Adam Bradley

Adam is the Director of Open Source Development at Ionic, including StencilJS, Ionic Framework and Capacitor. He is an open-source and web-standard enthusiast, and is largely focused on bringing webapps to low-powered mobile devices.

Tim Neutkens

Tim is the co-author and lead maintainer of Next.js, a React-based framework. He also co-authored the MDX library for dynamic markdown documents.

Adrià Fontcuberta

Adrià is a UI engineer at Holaluz interested in JavaScript, CSS, UX, lean software development, clean code, and everything in between. He currently maintains Testing Library and co-organizes the Vue Barcelona meetup.

Eduardo San Martin Morote

Eduardo is a part-time freelance frontend developer, part-time Vue.js core team member, mostly focusing on its official router. He also contributes to the Vue ecosystem through other smaller libraries and loves creating tools for developers.

Jana Beck

Jana took the long road to web development with a detour as a Ph.D. candidate in linguistics doing a lot of scientific computing in Python. Now she works as a UI engineer specializing in data visualization and supporting a large team of data scientists at Stitch Fix.

Charlie Gerard

Charlie is a front-end developer at Atlassian in Sydney, a Mozilla Tech Speaker & Google Developer Expert in Web Technologies. She is passionate about creative coding and building interactive prototypes mixing science, art and technology. She also spends time giving back to the community by mentoring new developers, contributing to open-source projects and speaking at conferences.

Vladimir Agafonkin

Vladimir is an open source enthusiast, the author of the Leaflet JS library and the maintainer of 40+ other open source libraries with a focus on algorithms, computational geometry and data visualization. He builds the future of maps at Mapbox and also leads the progressive rock band Obiymy Doschu.

Vlad Filippov

Vlad is a software engineer working on the Web. His work has roamed widely: from desktop web development, to mobile, Android and games. He loves software testing, automation, and reverse engineering. His current focus is the Rust programming language. In the moments he is not coding, Vlad plays tennis and reads comments on the Internet.

Bert Belder

Bert was an early Node.js core team member, mainly responsible for creating the platform abstraction layer (libuv). In 2013 he co-founded StrongLoop, which created the open-source API framework LoopBack. Last year he started working on Deno, the new way to do server-side JavaScript, together with Ryan Dahl.

Daniel Ehrenberg

Daniel is an engineer at Igalia, a free software cooperative. He participates in the TC39 and has dabbled in WebAssembly and web standards. He also worked on V8.

James Long

James is a developer & designer with over a decade of experience building applications. He created Prettier, the most popular JavaScript code formatter, is the founder of Actual, and explores new ideas for programming. He loves solving real problems for users with a great user experience.

Kassian Wren

Kas (they/their/them) have been a Developer Advocate for 5 years, and is currently with Cloudflare. They have contributed to many open-source robotics projects and written 2 books on JS robotics with Johnny-Five. They are constantly making new light-up clothing, and have had a passion for music their entire life.

Maggie Johnson-Pint

Maggie is an open-source community advocate who works on the Azure SDK team at Microsoft to ensure every developer on every platform has an incredible experience with the cloud. JavaScript is her first love, especially date, and time problems. She contributes her expertise to ECMA TC39 and Moment.js.

Sven Sauleau

Sven is a French software engineer working at Cloudflare. He is a contributor to Babel, webpack, WebAssembly, Rust and JavaScript itself.

Asim Hussain

Asim is a developer, trainer, author and speaker with over 19 years experience working for organisations such as the European Space Agency, Google and now Microsoft, where he is leading Regional Cloud Advocacy for EMEA.

Christophe Porteneuve

Christophe is the founder and CTO of Delicious Insights. He has been doing professional web work since 1995, He’s an author, trainer, conference speaker, and enjoys a solid reputation of expertise in the areas of front-end web dev (most notably JavaScript), Node.js, Git and Rails.