The Big JS Pub Quiz
Do not miss the opportunity to end up in the JS Hall of Fame! On Thursday 7 May after the official programming we are hosting the The Big JavaScript Pub Quiz in the Centre of Amsterdam. Gear Up, Get Ready to win, and Join!
Key Updates from Authors
JSworld Conference has become the place where Framework and Tech Creators, Authors & Maintainers update the world of Tech on the Latest in JavaScript! We had the honor to welcome creators and Maintainers from Deno, Vue, Vite, Angular, Vite, Node.js, SolidJS and so many more!
Largest JavaScript Gathering on the Planet
2,500 JavaScript Enthusiasts gather for 2 full days to meet with JavaScript Leaders and Connect with Industry Peers to build a valuable network for life. A day of Education, Networking and Team Bonding!
Past Educators
Ryan Dahl
Creator of Node.js
Creator of the Node.js JavaScript runtime as well as the Deno JavaScript/TypeScript runtime.
Evan You
Creator of Vue & Vite
🎤 Vite: Beyond a Build Tool | Evan is the Creator Vite, Vue and CEO of VoidZero. Evan is an independent software developer currently based in Singapore. He is the creator of the JavaScript framework Vite & Vue.js and the frontend build tool Vite. Most of his work is open source and publicly available on GitHub. If you happen to benefit from his OSS work, you can support him financially via GitHub Sponsors.
Ben Holmes
Founding engineer @ Astro
Frontend developer and designer working with teams to build accessible, compelling web experiences. 4+ years of frontend experience using HTML + CSS, ReactJS, AngularJS, and the Adobe design suite. Also experienced in OOP principles using Java (education) and C# (backend).
Ryan Carniato
Creator of SolidJS
SOLIDSTART | CEO of Signals, JavaScript performance enthusiast and fine-grained reactivity superfan. He is the creator of the JavaScript framework SolidJS, and Principal Engineer on Netlify's OSS team, where he works with multiple open source projects to develop a better web.
Natalia Venditto
Maintaining microfrontend.dev
I am a JavaScript developer who's worked in the industry in multiple roles, from frontend engineer to architect for a couple of decades. I'm also an OpenJS foundation CPC member, a Node.js contributor and now work in the role of Lead Product Architect for JavaScript developer tools and experiences at Microsoft Azure. I saw the potential of micro-frontend architectures early on, and was one of the movement pioneers starting as early as 2019, publishing content about my real life experience decoupling and recomposing enterprise-grade platforms. I now maintain https://microfrontend.dev as the most comprehensive resource in the space. I'm also the author of "What is JavaScript? A resource for cross-functional teams" with O'Reilly.
Minko Gechev
Angular Core Team @ Google
Awarded by Google and the President of the Republic of Bulgaria for impactful and influential open source projects and publications. The first laureate awarded in two categories in the contest "John Atanasoff" of the President of the Republic of Bulgaria.
Sacha Greif
Creator of the State of JavaScript Survey
Talk: State of JavaScript Report | A designer, developer, entrepreneur and the Creator of the infamous State of JavaScript and CSS Surveys. Originally from Paris but these days living in Kyoto.
Luca Casonato
Deno Team and JSR Project Lead
A passionate developer and open-source advocate, specializing in Rust, Go, TypeScript, and high-performance web development. As a key member of the Deno team, he plays a pivotal role in building Deno and Deno Deploy, leads the innovative JSR project, and contributes to the Fresh web framework. A delegate at TC39 and chair of WinterCG, he is deeply involved in shaping the future of JavaScript and web technologies. He’s also the creator of deno-puppeteer and several other widely-used open-source libraries. When not coding, you’ll find him diving into the latest web standards.
Ujjwal Sharma
Compilers Hacker at Igalia & TC39 Co-Chairperson
Talk: Future of JavaScript (TC39) | Ujjwal is a Compilers Hacker at Igalia serving as a co-chairperson of TC39 (the JavaScript standards committee) and co-editor of ECMA-402 (the JavaScript Internationalization spec). He loves to talk about open source software, decentralization, cryptography, JavaScript and web standards.
Sarah Drasner
Senior Director of Engineering
Sarah Drasner is an award-winning Speaker, VP of Developer Experience at Netlify, Vue core team member, and Staff Writer at CSS-Tricks. Sarah is formerly Principal Lead of Emerging Markets, Cloud Advocates at Microsoft and Manager of UX & Engineering at Trulia/Zillow Group. She’s the author of SVG Animations from O’Reilly and has given Frontend Masters workshops. Sarah is a co-organizer of ConcatenateConf, a free conference for Nigerian and Kenyan developers. Sarah is also the co-founder of Web Animation Workshops with Val Head. She has worked for 15 years as a web developer, and at points worked as a Scientific Illustrator and a Professor in the Greek Islands.
Scott Chacon
Co-Founder at Github
Scott Chacon is the co-founder of GitHub; now co-founder of GitButler, a next generation version control client, based in Berlin. Scott helped grow GitHub from 4 cofounders to 450 employees over 8 years, eventually being acquired by Microsoft for $7.5 billion. Scott is also the author of Pro Git, published by Apress and found online at git-scm.com. In unrelated news, he holds a WSET Level 3 certification in Wines and Spirits and owns a dog rescue outside of Berlin.
Pratim Maloji Bhosale
Developer Experience @Treblle
Pratim Bhosale is a Developer Advocate and a Go GDE. Pratim has worked with multiple startups and MNCs and helped them scale their backend and community. In her leisure time, Pratim writes about builds projects in Go and Rust. She has given talks and workshops at international conferences like GopherCon, DevBCN, Golab and more
Debbie O'Brien
Principal Technical Program Manager
Talk: Playwright e2e testing | Google Developer Expert in web technologies, Cloudinary Media Developer Expert and former Microsoft Most Valuable Professional in developer technologies and Github Star Alumni. International Conference Speaker. Teacher, blogger and Open Source contributor.
Igor Minar
Previously Anuglar, Google, Sun
passionate about creating impactful developer tools, platforms, and ecosystems. You specialize in designing scalable solutions that improve lives, crafting exceptional user and developer experiences for the Web, and empowering developers to succeed. You are deeply involved in collaborations, open source software, team building, and fostering global communities. With 15 years of experience, you’ve contributed to major projects like AngularJS, Angular, and Karma, while collaborating with teams like TypeScript and working with browser vendors to enhance Web APIs. You value code quality, API design, and developer productivity, and have established best practices such as conventional commits and evergreen libraries.
Jemima Abu
Google Developer Expert & Microsoft MVP
Talk: A Guide To Functional Programming | Jemima Abu is a self-taught Front End Developer and recognised Google Developer Expert in Web Technologies. She is an avid advocate for diversity and intersectionality in technology and accessibility in web development.
Sebastien Chopin
Creator of Nuxt.js
Talk: State of Nuxt 2025 | Build your next Vue.js application with confidence using NuxtJS. An open source framework making web development simple and powerful.
Daniel Madalitso Phiri
Senior Developer Advocate
Daniel is a Senior Developer Advocate at Weaviate - an open-source vector database. He spends a lot of his time curating music and writing (about) software. He is passionate about creating value through software online and working with developers
Jessy The
Starting with Web3
Frontend Developer with big interest in web3, blockchain (development) and the Metaverse
Louëlla Creemers
.NET developer @4DotNet
Web Developer from Rotterdam, The Netherlands, with a passion for .NET development. At the early stage of her career she’s already a Microsoft MVP, successful content creator, teacher, blogger, and public speaker. She has built a strong following of over 30,000 people on social media, thanks to her technical expertise and her commitment to helping others learn and grow in their careers. You can find her on Twitter and Linkedin, sharing different kinds of educational posts or dad jokes.
Nele Uhlemann
Developer Advocate @ Fiberplane
Nele deals with the integration of various tools and workflows in the area of observability. Nele's passion is to promote collaboration between different stakeholders involved in the development and operation of software. She previously worked as a technical consultant and developer advocate at Camunda.
