The world's sharpest Javascript conference
September 18 2026 - 1 day
Paris, Folies Bergère theater.
dotJS comes with dotAI, the world's brightest AI conference for AI builders on September 17.
Attend one or both conferences!
We're super excited to announce our first 2026 speakers:
Karen Li
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Karen Li is a software engineer at GitHub with a unique path from concert pianist to elementary school teacher to technologist. She brings a teaching mindset to engineering, making complex systems easier to understand. She shares insights at the intersection of education and technology.
Her motto, “I invest in brains,” reflects her commitment to learning and empowering others.
nico martin
🔎 tech talk
Nico Martin is a Machine Learning Engineer with focus on WebML at 🤗 Hugging Face and Google Developer Expert in AI and Web Technologies from Switzerland. He specializes in making AI accessible through web browsers, developing tools that simplify ML integration for developers. Nico actively shares his expertise through workshops, articles, and conference presentations, bridging the gap between web development and machine learning communities.
Maximiliano Firtman
🔎 tech talk
Maximiliano Firtman is a mobile and web developer, international speaker, trainer, and author of 14 books, including Vanilla Web (Manning), Hacking Web Performance (O’Reilly Media) and Learn PWA! (Google). He’s a frequent speaker at major conferences worldwide and a well-known voice in the mobile and web communities. He has created over 35 development courses for platforms like Frontend Masters, Pluralsight, and LinkedIn Learning. He teaches hands-on workshops on web performance, mobile development, progressive web apps, and AI — helping developers stay ahead with practical, modern skills. He is an OpenAI Codex Ambassador.
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In 2026, enjoy the fabulous settings
of the Folies Bergère theater
WHAT THEY SAID ABOUT DOTJS
Pierre Lizet
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Another great day organized perfectly by @dotConferences! Thanks again to the whole team and the speakers for sharing your thoughts on all the interesting topics covered today at #dotjs
Thanks @dotjs &@dotConferences
for a great event. For me, 2 days of interesting talks and good food. Highly motivated with loads of new ideas. Hope to see more & more talk slides coming online.
Jeroen van Wissen
Thomas Verhoken
And that's it! #dotcss and #dotjs are over 😢. 3 days of really intense and rewarding conferences 🤯! I'm coming back with so many things to try 😀 and especially this great hoodie 😍. Thanks @dotConferences, you always rock!
Happy to be back ♥
After 41 editions of dotConferences since 2012, with more than 24,000 attendees and a forced 4-year break, dotConferences made their comeback in June 2024 starting with dotJS.
During most dotJS editions, we welcomed 1500+ attendees per day! We can’t wait to welcome you on September 18, just after dotAI (Sept 17), to get the latest news, features and best practices about JavaScript. Let’s meet together to pursue the fantastic dotJS conference atmosphere!
