The world’s sharpest JavaScript conference is back on September 18 2026, coming with @dotaiconf on September 17 - part of the @dotConferences series

Paris, France
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We're kicking things off with a first sneak peek at some of the incredible minds joining us at dotJS, the world's sharpest #JavaScript conference for web developers, on September 18th in Paris. Meet our first confirmed main speakers: 🟡 Karen Li – Software engineer at @github 🟡 @nicodotdev – Machine Learning Engineer at @huggingface 🟡 @LeaVerou – Web Standards Expert, CSS architect, and MIT PhD 🟡 @firt – Mobile and web developer, trainer, and author of 14 books 🟡 @devlinduldulao – Software engineer, educator, and published author 🟡 @Hmadhsan – Software Engineer Get your ticket now or your combo ticket to attend @dotaiconf, the world's brightest AI conference for AI builders on Sept 17: dotjs.io/register
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🎉 We have a huge announce to make today… Evan You @evanyou, the creator and lead maintainer of @vuejs will be speaking at dotJS 2019 in Paris!!! Grab your tickets now at dotjs.io
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The first dotJS 2019 talk to be published is here! Evan You @evanyou - State of Components dotconferences.com/2019/12/e…
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🔥We are soooo excited to finally unveil that Anders Hejlsberg @ahejlsberg, @Microsoft Technical Fellow and Lead architect of the @typescriptlang open-source project will be speaking at dotJS 2018!!! 🔥 mailchi.mp/dotconferences/le…
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Who wants to break a successful streak? @BrendanEich, the inventor of JavaScript and CEO of @brave, will be back at dotJS 2019! Tickets at dotjs.io
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🎉🎉🎉 [FULL LINEUP] Some of the best hackers will be on stage at dotJS 2017 including @brendaneich, @wesbos, @thelarkinn, @marcysutton, @adrianholovaty, @tomdale, @trentmwillis, @lfernandescosta, @noopkat, @wa7son, @feross dotjs.io
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🔥 The first dotJS 2018 video is here! Anders Hejlsberg @ahejlsberg explores how @typescriptlang came to be, how it differs from classic type systems, and how it can be beneficial even if you don't like types dotconferences.com/2018/11/a…
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The talk from @BrendanEich, the creator of JavaScript himself at dotJS 2017 is now available at dotconferences.com/2017/12/b… Watch it now!
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It's a special day! @BrendanEich, the Inventor of JavaScript and the founder & CEO of @brave will be back on stage! mailchi.mp/dotconferences/in…
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New talk online from Bert Belder @piscisaureus! A decade after @nodejs was first announced, JavaScript and the web platform have evolved, and @typescript has changed the way JS applications are developed. Bert talks about @deno_land, a new JS/TS runtime! dotconferences.com/2019/12/b…
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The first dotJS 2019 lightning talk to be published is the one from Bertrand Chevrier @kramp. He explains how @sveltejs changed his mind on frameworks. dotconferences.com/2019/12/b…
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New talk available: watch @feross livecode his way deep into the web platform, while demonstrating how new and old APIs can be used and abused for fun! dotconferences.com/2017/12/f…
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New talk available! Vladimir Agafonkin @mourner at dotJS 2019 - Fast by default: algorithmic performance optimization in practice dotconferences.com/2019/12/v…
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Please welcome our 10th speaker of the day: Evan You @evanyou, the creator of @vuejs!
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New dotJS 2019 talk available! @timneutkens explores what web frameworks are, why they exist, and how you can immediately improve your end-user experience and developer experience by applying low-level concepts from web frameworks in your application. dotconferences.com/2019/12/t…
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Just announced: @tomdale, Co-creator of @emberjs & software engineer at @LinkedIn will be talking at dotJS in Paris! dotjs.io
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New announcement! Devon Lindsey @devonbl, software engineer at @Apple, creator and sole organizer for SF Bay Area @reactjs meetup will be on stage at dotJS 2018! Lineup at dotjs.io
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Next Friday at dotJS in Paris: @brendaneich, @wesbos, @thelarkinn, @marcysutton, @adrianholovaty, @tomdale, @trentmwillis, @noopkat, @wa7son, @feross. We’ll be more than 1350, we can’t wait to see you all! dotjs.io
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The inventor of JavaScript @BrendanEich will be at dotJS in Paris! Tickets at dotjs.io/tickets
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🔥 Just announced: @wesbos, author of web development online courses and co-host of Syntax.fm will be on stage! dotjs.io
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New video: @vojtajina from the @angularjs team on Why You Can Do Amazing Things: piped.video/watch?v=8zya2Ge5… Quite an inspirational talk!
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Here we go
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We have a new speaker! Sean Larkin @TheLarkInn, #webpack Core Team & TPM for for @Microsoft's Web Platform Team dotjs.io
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🍔 The first lightning talk to be published is the one from @joostlubach in which he shows various sync and async concepts through an animated cartoon environment. dotconferences.com/2018/11/j…
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The first speakers are here! We are happy to announce that Sara Vieira @NikkitaFTW will be on stage the first day (frontend) while Vlad Filippov @vladikoff will be talking on day 2 (backend & language). Grab your tickets now at dotjs.io
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🎉Thank you to all our incredible speakers for this amazing day of #JavaScript: @LeaVerou @markdalgleish @BenLesh @_jessicasachs @mgechev @cramforce @bendhalpern @jamesqquick @feyeleanor @marcba @rawkode @stoyanstefanov @maudnals @Lunakepio @rubyjane88 and Bassel Ghandour all on stage for the final session!
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If you're interested about #ES6 features, this should definitively be in your favorites: ponyfoo.com/articles/es6 #dotjs by @ponyfoo
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We just published the talk by @addyosmani at dotJS about Tooling For The Modern Web Developer: piped.video/watch?v=3C5-LjRf… cc @yeoman #enjoy
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New talk available: @john_papa examines the current state of JavaScript's most popular frameworks: @reactjs, @vuejs and @angular dotconferences.com/2018/11/j…
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The first speaker is here :) @MylesBorins, @nodejs TSC Director & developer advocate for @GCPcloud will be on stage at dotJS 2018! Tickets at dotjs.io/tickets
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Very happy to announce that we reached 1000 attendees today! Which means 1k JavaScript lovers under one roof! #dotJS
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Just published the talk of @mrdoob at #dotJS 2012! piped.video/watch?v=NLORWry8… Next up: @christkv
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#tbt @BrendanEich, Inventor of JavaScript and founder & CEO of @Brave on stage at dotJS 2017 flic.kr/s/aHsm95MFMP
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Evan You @evanyou, the creator of @vuejs is joining the @dotJS lineup eepurl.com/b4M2XT
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.@vuejs creator Evan You @evanyou will be doing an exclusive masterclass on the day before its talk at dotJS! It’s your chance to learn from him and get insights directly at the source! Don’t miss it! dotjs.io/masterclass-evan-yo…
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NEW SPEAKER! Eduardo San Martin Morote @posva, @vuejs core team member and freelance frontend developer is joining the dotJS day 1 lineup! Grab your ticket now at dotjs.io
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🎥 New talk available! Sean Larkin @TheLarkInn from the @webpack core team at dotJS 2017 - Webpack+WebAssembly: Under the hood dotconferences.com/2017/12/s…
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It’s now time to unveil our last addition to the 2017 speaker lineup! Feross Aboukhadijeh @feross, Founder of @WebTorrentApp, @StandardJS & NodeFoo will be speaking at dotJS in Paris! dotjs.io
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Adam Bradley @adamdbradley, Creator of @stenciljs and co-creator of @IonicFramework now on stage!
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New dotJS 2018 talk available! Lauren Tan @sugarpirate_ dives into the practical benefits you'll get from embracing types and gives a better understanding of why type systems help you write better programs. dotconferences.com/2018/11/l…
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New dotJS 2019 talk! Asim Hussain @jawache discusses how to build a green sustainable web application with @nestframework and Serverless. Watch it at dotconferences.com/2019/12/a…
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🔥 Discover the dotJS 2018 full lineup! 🔥 Don’t miss our stellar speakers including @ahejlsberg, @mylesborins, @sachagreif, @mrkurt, @sugarpirate_, @tobiasahlin, @john_papa, @tzmanics, @devonbl, @felixrieseberg! dotjs.io
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📷 The photos from last Friday are here! Thanks again for making dotJS 2018 so amazing. We can’t wait to see you all again in Paris next year :-) flic.kr/s/aHsmvTQgEP
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📽️ All the talks from #dotJS 2024 are now available online🤩 👀Watch now the conference replay: piped.video/playlist?list=PL… 😍Thank you again to all our fantastic speakers: @LeaVerou, @markdalgleish, @BenLesh, @_jessicasachs, @mgechev, @cramforce, @bendhalpern, @jamesqquick,@feyeleanor, @rawkode, @stoyanstefanov, @maudnals, @Lunakepio, @rubyjane88 and Bassel Ghandour #JavaScript #TechConference
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For the first time, we are hosting a live panel of TC39 delegates: @littledan, @maggiepint, @svensauleau & @piscisaureus!
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Next year, we'll also organize @dotCSS on December 4th and @dotJS over 2 days on December 5th and 6th.
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Guillermo Rauch @rauchg talk at dotJS 2013 on speed with Single-page apps, Optimistic UIs & Reactivity is online piped.video/watch?v=Ar9R-CX2…
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New speaker unveiled! Adam Bradley @adamdbradley, Creator of @stenciljs and co-creator of @IonicFramework will be on stage at dotJS day 1! Grab your tickets here: dotjs.io
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Thanks to everyone who made this possible: our partners, our speakers, our wonderful audience and the team behind the scene
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Just published the talk from @mathias at dotJS 2012 : Unicode in JavaScript! piped.video/watch?v=XD_5xDN7…
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Now on stage please welcome @brendaneich Inventor of JavaScript, Founder & CEO of @brave Software
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Check out the stellar lineup at dotJS 2018 including @ahejlsberg, @mylesborins, @sachagreif, @mrkurt, @sugarpirate_, @tobiasahlin, @john_papa, @tzmanics, @devonbl, @felixrieseberg! Tickets at dotjs.io
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Meet the first revealed speakers of dotJS! 💫 We're happy to welcome @devdevcharlie and @markdalgleish on dotJS stage the 27th of June! Register now here: dotjs.io/register
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🎉 New speaker 1/2! 🎉 James Long @jlongster, founder of @actualbudget and creator of @PrettierCode is joining the dotJS 2019 lineup on day 2! Tickets at dotjs.io
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Thanks a lot for today everyone :) See you tomorrow!
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🟡#dotJS is coming this Thursday 🥳 🌟Join us on June 27 to listen to our fantastic speakers @LeaVerou @markdalgleish @BenLesh @_jessicasachs @mgechev @cramforce @bendhalpern @jamesqquick @feyeleanor @marcba @rawkode @stoyanstefanov @maudnals @Lunakepio @rubyjane88 and Bassel Ghandour! Book your ticket ➡️ dotjs.io/register #JavaScript #React #NodeJS #AngularJS #VueJS #typescript #JS #webdeveloper #TechConf
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🌟 Meet 2 more revealed speakers of #dotJS We're very excited to welcome @mgechev and @cramforce on dotJS stage the 27th of June✨ Get your ticket: dotjs.io/register #JavaScript #js #developer #coding #programming #tech
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Find out why @gitlab chose @vuejs: about.gitlab.com/2016/10/20/… ; Its creator will be at @dotJS this year! dotjs.io
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New @dotJS 2016 by Maxime Thirouin @moox - A static website with React? Really? thedotpost.com/2016/12/maxim…
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Last dotJS day 2 speaker to be announced! Sven Sauleau @svensauleau, Software engineer at @Cloudflare and OSS enthusiast will be on stage in Paris! dotjs.io
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Here is another lightning talk from the 2017 edition: @subyraman discusses the GPU programming mindset with shader programming - code that is executed on the GPU, via WebGL. dotconferences.com/2017/12/s…
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First dotJS 2017 talk available! @marcysutton - Enabling Users in Client-Rendered Applications dotconferences.com/2017/12/m…
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New speaker at dotJS day 1: @timneutkens, co-author & lead maintainer of Next.js (@zeithq) and co-author of the MDX library is joining the lineup! dotjs.io
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Happy to announce that Bert Belder @piscisaureus, early @nodejs core team member now working on @deno_land will be on stage at dotJS day 2! Get your tickets at dotjs.io
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dotJS 2018 lineup so far including @mylesborins, @sachagreif, @mrkurt, @sugarpirate_, @tobiasahlin, @john_papa, @tzmanics, @devonbl, @felixrieseberg. Join 1400 other JavaScript friends at dotjs.io
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New talk available: Tom Dale @tomdale at dotJS 2017 - Secrets of the DOM Virtual Machine. dotconferences.com/2017/12/t…
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dotJS 2017 lineup so far including @marcysutton, @trentmwillis & @lfernandescosta! dotjs.io
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Let's do it the French way! We have croissants, pains au chocolat and other viennoiseries for breakfast.
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New talk available from dotJS 2019! Eduardo San Martin Morote @posva dives into the architecture of a Router and some of its implantation details. dotconferences.com/2019/12/e…
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dotJS 2017 lineup so far: @BrendanEich @marcysutton @trentmwillis @lfernandescosta @noopkat @wa7son @adrianholovaty dotjs.io
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We just published all the live sketches from @dotJS by @FlorinePigny flic.kr/s/aHskJbhqSV
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Thanks to everyone who made this possible: our partners, our speakers, our wonderful audience and the team behind the scene
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dotJS 2018 was soooooooooo crazy!!!! Thank you so much for this amazing moment. Here is the feedback form so that we can keep on improving our next conferences. Please take a few minutes to fill it goo.gl/forms/iCZsIbikWdJpSCF…
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Sara @NikkitaFTW explores the complex paths of the UX patterns jungle to understand together how we can plan and develop ways to make our applications be a more enjoyable experience for both our users and us. dotconferences.com/2019/12/s…
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Our partner @mozilla will offer these cute dinos to the first 100 @dotJS attendees who retweet this! Get them at the conference on Dec 5 :)
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New talk available! @adamdbradley reviews the design and architecture that went into creating a component compiler which generates framework agnostic components. dotconferences.com/2019/12/a…
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New talk: @mylesborins at dotJS 2018 - Top-level Awaiting for Godot dotconferences.com/2018/11/m…
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Time for the final session of the day. We start with Tim Caswell @creationix is the creator of Luvit, JS-Git and NVM
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New lightning talk available! @stefanjudis covers regular expression features like non-capturing groups, named capture groups, the dotall flag, and Unicode property escapes. dotconferences.com/2019/12/s…
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Very last speaker of the day now on stage! Please welcome Evan You @evanyou, the creator and lead maintainer of @vuejs
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New dotJS 2019 talk! Testing the front-end shouldn't be that hard! Adrià @afontq discusses, explores, and showcases some of the best practices around what to test, and also how to test it. dotconferences.com/2019/12/a…
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🔥 The talk from @wesbos at dotJS 2017 on Async + Await is now available at dotconferences.com/2017/12/w…
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🚀 After a 5-year break, the #dotJS conference was held last Thursday, on June 27 at the magnificent @FoliesOfficiel theater, downtown Paris! 🟡 We are thrilled that 700+ attendees joined us for the return of dotJS, onsite and online 🟡 A huge THANK YOU 💛 to everyone who made this event possible: 🙌 Speakers: Your insights and expertise have been truly enlightening. Thank you for sharing your knowledge and sparking conversations: @LeaVerou, @markdalgleish, @BenLesh, @_jessicasachs, @mgechev, @cramforce, @bendhalpern, @jamesqquick, @feyeleanor, @rawkode, @stoyanstefanov, @maudnals, @Lunakepio, @rubyjane88 and Bassel Ghandour! 👥 Attendees: Your participation and enthusiasm have been the heartbeat of this conference. Thank you for your active engagement and thought-provoking questions. 💼 Partners: Your support and contributions have been invaluable. Thank you for helping us bring this vision to life and for your continued commitment to innovation and excellence: @platformsh, @onelogicfr, @coopTilleuls, @Eleven_Labs, OXiane Institut and @wttj. 🎤 Organizing and Tech Teams: Your hard work and dedication have made this event impactful. Thank you for your unwavering commitment and behind-the-scenes efforts. 📸 Memorable Moments: From the insightful speeches to the dynamic breakout sessions and the invaluable networking opportunities, every moment has been memorable. Let’s continue the conversations and collaborations beyond this event! Here’s to the continued growth, learning, and success of our incredible community! 🌐✨ 👋 See you now at @dotaiconf on October 17-18 or at dotJS 2025 on April 3rd 🎉
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Last speaker before the lunch: @john_papa, co-host of the Adventures in @angular and Views on Vue podcasts, author of the Angular Style Guide, and many popular @pluralsight courses
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New dotJS talk! Daniel Ehrenberg @littledan presents the @TC39, the committee working on evolving the JavaScript language standard and explains how you can get involved. dotconferences.com/2019/12/d…
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First drawing of the day from @FlorinePigny at dotJS! A member of the team is taking a short break before the storm :) Guess who?
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We continue now with Lauren Tan @sugarpirate_, Engineering Manager at @Netflix and active contributor to open source
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New dotJS 2019 talk! Acoustic activity recognition has the potential to create new interactions and better smart systems. @devdevcharlie explores how to experiment with this technology in JavaScript, using the Web audio API and Tensorflow.js! dotconferences.com/2019/12/c…
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Huge applause to our first speaker of the day Wes Bos @wesbos, author of web development online courses & Co-host of Syntax.fm
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"JavaScript: The Bad Parts" lightning talk by @vilchik_elena at dotJS 2017 is now available! dotconferences.com/2017/12/e…
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We just published the video of Bert Belder aka @piscisaureus from the #nodejs core team at dotJS: piped.video/watch?v=tgTniHwG…
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📷 We just published the photos from dotJS 2017! Thanks again for making this edition our largest conference ever. We can’t wait to see you all again in Paris next year :-) flic.kr/s/aHsm95MFMP
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James Long’s @jlongster talk now available! He talks about how CRDTs finally deliver on the promise of local-first apps, which provide superior user experience & explains how simple CRDTs can be and how to leverage them to create robust local-first apps. dotconferences.com/2019/12/j…
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New speakers including @tomdale, the co-creator of @emberjs and @TheLarkInn, #webpack core team! Also announcing the <ReactAcademy/> workshop provided by @thekitze + new partners. mailchi.mp/dotconferences/ne…
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If you missed them, Henrik's slides about "Pocket-sized JS" are available here : slides.joreteg.com/dotjs/ #dotjs
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Very last speaker of the day now on stage! Please welcome Daniel Ehrenberg @littledan, partner at @igalia and @TC39 member.
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Awesome speaker dinner tonight with the editorial committee, after a long day of rehearsals! Looking forward to the conference tomorrow #dotJS! We’ll meet at 8:30 am tomorrow morning!
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And #dotJS 2018 is... ON! The day starts with a live music intro from @LiveJS_network
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Thanks to our new Bronze partner @3k1n0 for supporting dotJS for the first time! They are hiring new talents, meet them at the conf :) dotjs.io/partner/ekino
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