Registration form for the Web Engines Hackfest 2026 is now open: forms.gle/7gSwfFebFW7s... A couple of reminders, it'll happen in June 15 to 17 in A Coruña (Galicia, Spain) and you only need to register if you're planning to attend onsite. More info about the event at webengineshackfest.org

Great event - and fortunately not conflicting with css day this year, i think. If you can, try to make it!

Save the date! The Web Engines Hackfest 2026 will be held from June 15 to 17 in A Coruña (Galicia, Spain) www.igalia.com/2025/10/01/A...

And you can find recordings of all the Web Engines Hackfest talks at www.youtube.com/playlist?lis...

A look back at the Web Engines Hackfest 2025: we have just published photos at flickr.com/photos/webha... 📷

For those who missed Adrián's talk at the @webengineshackfest.org about #WPE on #Android, the talk recording and the slides are now available: - Video: www.youtube.com/watch?v=tjtv... - Slides: www.slideshare.net/slideshow/ju...

Videos: Web Engines Hackfest 2025 @webengineshackfest.org www.youtube.com/playlist?lis... #ECMAScript #JavaScript

Compiling JavaScript Ahead of Time, by @goose.icu (@webengineshackfest.org): https://www.youtube.com/watch?v=RU5N5O-O5Zw #videos #javascript #javascriptengines #compiling

📽️ All the videos of the Web Engines Hackfest 2025 talks are available in the following playlist. Enjoy them! www.youtube.com/playlist?lis...

Thomas Steiner talks about built-in AI APIs for the Web at the Web Engines Hackfest 2025 @tomayac.com www.youtube.com/watch?v=FNcD...

Mike Pennisi talks about AT Driver and how to automate assistive tech with standards at the Web Engines Hackfest 2025 www.youtube.com/watch?v=2Xip...

Adrián Pérez de Castro talks about WPE WebKit on Android at the Web Engines Hackfest 2025 @wpewebkit.org www.youtube.com/watch?v=tjtv...

Christian Ulbrich talks about Versioned Web Components at Web Engines Hackfest 2025 www.youtube.com/watch?v=eJmC...

This was a really insightful talk! A lot goes into onboarding all kinds of newbies into spec & browser work but mentorship is the most important (imo). Having a program like this is a net positive on the whole browser ecosystem. 🔥

In this talk, I tell the story of how we're leveraging the Rust programming language to accelerate the Temporal implementation in V8. 🦀🦖

Jonas Haukenes, Mikhail Barash & Shane Carr talk about how students have been helping with implementation of TC39 proposals in SpiderMonkey, V8, and Boa @bergen @sffc.bsky.social www.youtube.com/watch?v=WieD...

Joyee Cheung talks about CommonJS and ESM in Node.js at the Web Engines Hackfest 2025 @joyeecheung.bsky.social @nodejs.org www.youtube.com/watch?v=YRue...

Leo Kettmeir talks about the JavaScript Registry (JSR) at the Web Engines Hackfest 2025 @kettmeir.dev @jsr.io www.youtube.com/watch?v=Lc15...

Andreu Botella & Luca Casonato talk about the new WinterTC and their plans related to standards for server-side runtimes @andreubotella.com @lcas.dev www.youtube.com/watch?v=elGN...

Oliver Medhurst talks about Porffor and compiling JavaScript ahead-of-time at the Web Engines Hackfest 2025 @goose.icu www.youtube.com/watch?v=RU5N...

@webengineshackfest.org thank you all for another incredible conference! See you next year.

Had such an amazing time at @webengineshackfest.org, can’t wait to attend again next year! One of the best technical conferences I’ve ever attended. Thank you to all of the people who worked hard to make it a reality!

Cool summary of the @webengineshackfest.org. Thanks @burrito.space for attending another year and your insights on the Web Platform.

The Web Engines Hackfest 2025.Thanks to all the people that participated, the speakers and everyone that hosted a breakout session. Hope you have enjoyed the event and looking forward to seeing you all here next year.

At 16:30pm CEST we'll begin our final sessions of this year's hackfest...

If you're not at @webengineshackfest.org what are you even doing. Come, it's awesome. Advanced discussions for authors/implementers/spec'perts.

You can join our next sessions at 3pm CEST...

We're about to start 3 more breakouts (noon CEST)...

Shortly, at 10am CEST, we'll resume 3 track breakout sessions at the Web Engines Hackfest....

Tomorrow at 12:00 CEST there would be a Servo breakout session at the @webengineshackfest.org Information about how to participate remotely on the following issue: github.com/Igalia/weben...

Really exciting breakout session now in the @webengineshackfest.org about embedding Chromium and how to maintain it!

at 16:30 CEST we'll begin the final 3 (parallel) breakout sessions of the day.. You can find out more and join any

3 more sessions are about to begin at the web engines hackfest - you can learn more and remotely join them ...

Day 2 of the Web Engines Hackfest begins at 10am CEST with 3 breakout sessions. They're each remotely accessible as well.. github.com/Igalia/weben...

First day of the Web Engines Hackfest 2025 is over. Thanks to all the speakers for the great talks. Tomorrow we will start the breakout sessions, check scheduling at github.com/Igalia/weben...

Built-in AI APIs for the Web by @tomayac.com Follow on the live stream: www.youtube.com/live/De4n7vj...

"Automating Assistive Tech with Standards" by Mike Pennisi Follow on the live stream www.youtube.com/live/De4n7vj...

Adrián Pérez de Castro is about to present "Jumping Over the Garden Wall - WPE WebKit on Android" b Follow on the live stream www.youtube.com/live/De4n7vj...

Live now Christian Ulbrich is presenting Versioned Web Components Tune in live on YouTube: www. youtube.com/live/De4n7vjEO1o

Thank you to all the speakers we’ve had so far today, and for all the great questions from the audience. We’ll now break for lunch 🥗 We’ll be back at 15:30 CEST for the next afternoon talks.

Jonas Haukenes, Mikhail Barash and @sffc.bsky.social giving case studies of contributing to JS engines…and sharing a third-party library (in Rust!) to simplify implementation of Temporal

Last talk of the morning at the @webengineshackfest.org was a team effort to contribute to JS engines: "Cross-Engine Contributions at Scale: How newcomers accelerated Temporal and Upsert in SpiderMonkey, V8, and Boa" by Jonas Haukenes, Mikhail Barash, Shane Carr

Slides of my talk @webengineshackfest.org - Bridging CommonJS and ESM in Node.js, or implementor's tales of require(esm) github.com/joyeecheung/...

Jonas Haukenes, Mikhail Barash, and Shane Carr are up next to speak about Cross-Engine Contributions at Scale: How newcomers accelerated Temporal and Upsert in SpiderMonkey, V8, and Boa Tune in live on YouTube: www. youtube.com/live/De4n7vjEO1o

3rd time at @igalia.com Web Engines Hackfest 60ppl more than last year definitely seeing more browser vendors represented and more stds groups meeting here

Great talk by @joyeecheung.bsky.social about her work driving require(esm) at @webengineshackfest.org!

Joyee speaking on Synchronous-only ESM on the Web.

Joyee on the stage of the @webengineshackfest.org!

Our next speaker is Joyee Cheung, talking about Bridging CommonJS and ESM in Node.js Follow along live on YouTube: www. youtube.com/live/De4n7vjEO1o

What's next for JSR? - Continuous work on moving to a foundation - See to it that the NPM cli adds native support JSR - Allow browsers to import JSR packages via https - Get popular NPM packages moved over to JSR