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Web Engines Hackfest

@webengineshackfest.org
306 followers 429 following 157 posts

Dates: 15-17 June 2026 Venue: Palexco (A Coruña, Galicia, Spain) Host & Organizer: @igalia.com Website: webengineshackfest.org Wiki: github.com/Igalia/webengineshackfes…

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Web Engines Hackfest @webengineshackfest.org · 14/08/2026
Daniel Roe (@danielroe.dev) and Matias Leandro Capeletto (@patak.cat) talk about "npmx: a fast, modern browser for the npm registry" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=Oydu...
Daniel Roe and Matias Leandro Capeletto speaking at the Web Engines Hackfest 2026, with the npm logo visible on the screen behind Daniel.
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Web Engines Hackfest @webengineshackfest.org · 13/08/2026
Aki Rose Braun (@akiro.se) and Ethan Arrowood (@arrowood.dev) talk about "How to ship a registry when nobody wants to run one" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=gWaK...
Aki Rose Braun and Ethan Arrowood on stage at the Web Engines Hackfest 2026, with a slide in the background.
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Web Engines Hackfest @webengineshackfest.org · 12/08/2026
Eemeli Aro talks about "DOM Localization" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=TuyI...
Eemeli Aro speaking at the Web Engines Hackfest 2026 podium, gesturing with one hand while presenting.
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Web Engines Hackfest @webengineshackfest.org · 11/08/2026
Markus Tavenrath talks about "Introduction to the RustNN ecosystem" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=AzHn...
Markus Tavenrath speaking at the Web Engines Hackfest 2026 podium, with a slide reading "Which tensor operation to execute" visible in the background.
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Web Engines Hackfest @webengineshackfest.org · 10/08/2026
Aki Rose Braun (@akiro.se) and Daniel Ari Ehrenberg Goldberg (@littledan.dev) talk about "The EU Cyber Resilience Act: what is it, and how does it affect web browsers?" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=nVfN...
Aki Rose Braun and Daniel Ari Ehrenberg Goldberg speaking at the Web Engines Hackfest 2026 podium.
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Web Engines Hackfest @webengineshackfest.org · 07/08/2026
Miyoung Shin talks about "Decoupling Extensions from Chrome: The Journey to a Modular Extensions Layer" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=p9vt...
Miyoung Shin speaking at the Web Engines Hackfest 2026 podium, with a slide showing bullet points about the future of extensions visible in the background.
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Web Engines Hackfest @webengineshackfest.org · 06/08/2026
James M Snell (@jasnell.me) talks about "A new streams API?" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=8V53...
James M Snell speaking at the Web Engines Hackfest 2026 podium, gesturing with one hand while presenting.
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Web Engines Hackfest @webengineshackfest.org · 04/08/2026
Behdad Esfahbod talks about "HarfBuzz at 20!" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=Xfwv...
Behdad Esfahbod speaking at the Web Engines Hackfest 2026 podium, with a slide showing a GitHub URL for harfbuzz-wasm-example visible on the screen behind.
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Web Engines Hackfest @webengineshackfest.org · 03/08/2026
Valerie Young talks about "Accessible Testing in WPT: From Dream to Reality" at the Web Engines Hackfest 2026 www.youtube.com/watch?v=coA0...
Valerie Young speaking at a podium with the Igalia platinum sponsor logo, at the Web Engines Hackfest 2026.
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Web Engines Hackfest @webengineshackfest.org · 17/06/2026
The Web Engines Hackfest 2026 is now over. Thanks everyone for coming, hope you enjoyed it, the event wouldn't be the same without you. See you all next year!
Picture of the co-working space at the Web Engines Hackfest with A Coruña city in the back.
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Web Engines Hackfest @webengineshackfest.org · 17/06/2026
Last day of the Web Engines Hackfest 2026 is ongoing, full of breakout sessions like yesterday. It looks everyone is having a great time, keep the great discussions going!
Picture of one of the breakout sessions during the hackfest, with a banner of the hackfest sponsors at the background. Eemeli Aro is talking to the mic surrounded by other attendees.
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Web Engines Hackfest @webengineshackfest.org · 16/06/2026
Yesterday we have a day full of nice talks by our great speakers! Today the Web Engines Hackfest is continuing with a series of breakout sessions discussing different topics related to the Web Platform.
Pictures of the Web Engines Hackfest 2026 speakers during their talks
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Next session live now: "npmx: a fast, modern browser for the npm registry" by Daniel Roe and Matias Leandro Capeletto (patak). 👏
https://github.com/Igalia/webengineshackfest/wikihttps://github.com/Igalia/webengineshackfest/wikihttps://github.com/Igalia/webengineshackfest/wiki
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
The next session is live right now at #WebEngineHackfest! Aki Rose Braun and Ethan Arrowood are presenting "How to ship a registry when nobody wants to run one."
https://github.com/Igalia/webengineshackfest/wikihttps://github.com/Igalia/webengineshackfest/wikihttps://github.com/Igalia/webengineshackfest/wiki
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
The next session is live right now at #WebEngineHackfest! Eemeli Aro is presenting "DOM Localization."
https://github.com/Igalia/webengineshackfest/wiki
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
The next session is live right now at #WebEngineHackfest! Markus Tavenrath is presenting "Introduction to the RustNN ecosystem."
https://github.com/Igalia/webengineshackfest/wikihttps://github.com/Igalia/webengineshackfest/wiki
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Next session live now: "The EU Cyber Resilience Act: what is it, and how does it affect web browsers?" by Aki Rose Braun and Daniel Ari Ehrenberg Goldberg. 👏 Check it out at the #WebEngineHackfest schedule: github.com/Igalia/weben...
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Next session live now: "Decoupling Extensions from Chrome: The Journey to a Modular Extensions Layer" by Miyoung Shin and Loren. Don't miss it! 👇
WebEngineHackfestWebEngineHackfest
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Next session live now: "Decoupling Extensions from Chrome: The Journey to a Modular Extensions Layer" by Miyoung Shin and Loren. Don't miss it! 👇
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
The next session has started! 🚀 Join us to hear James M Snell present "A new streams API?"
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
🚀 Following Behdad Esfahbod's presentation, we are officially celebrating 20 years of HarfBuzz at #WebEngineHackfest! 🎉 From web browsers to billions of devices, thank you for making global text rendering possible. Cheers to 20 years!🥂 behdad.org
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Behdad Esfahbod is taking us through 20 years of text shaping with "HarfBuzz at 20!" at #WebEngineHackfest! 🚀
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
Valerie Young is live right now! She is presenting "Accessible Testing in WPT: From Dream to Reality." Join the stream to catch it! www.youtube.com/live/EFp-A7T...
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Web Engines Hackfest @webengineshackfest.org · 15/06/2026
WebEngine Hackfest 2026 has officially begun.
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Web Engines Hackfest @webengineshackfest.org · 14/06/2026
As a warm-up before the event, a bunch of the hackfest's participants enjoyed a nice hike at Fragas do Eume.
Eume river surrounded by trees in Fragas do Eume natural park
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Web Engines Hackfest @webengineshackfest.org · 18/05/2026
We are happy to announce Mullvad Browser (@mullvad.bsky.social) as gold sponsor of the Web Engines Hackfest 2026! 🎉 Thank you for your support once again. 🙏
Mullvad Browser logo
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Web Engines Hackfest @webengineshackfest.org · 15/05/2026
This year we have something new: a dedicated track for @wpewebkit.org happening on Tuesday June 16th. We already have some sessions lined up, but new proposals are welcome. webengineshackfest.org#wpe-track
Screenshot of WPE Track session at the hackfest website: https://webengineshackfest.org/#wpe-track
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Web Engines Hackfest @webengineshackfest.org · 17/03/2026
We're glad to announce that Arm is sponsoring one more year the Web Engines Hackfest 2026, this time as sliver and coffee & snacks sponsors! 🎉 Big thanks for the continuous support. 🙏
Arm logo
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Web Engines Hackfest @webengineshackfest.org · 13/03/2026
We are happy to announce Huawei as silver sponsor of the Web Engines Hackfest 2026! 🎉 Thank you very much for your ongoing support 🙏
Huawei logo
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
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...
Picture of some of the hackfest participants at San Pedro mountain park during sunset.
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Built-in AI APIs for the Web by @tomayac.com Follow on the live stream: www.youtube.com/live/De4n7vj...
Thomas on stage presenting
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
"Automating Assistive Tech with Standards" by Mike Pennisi Follow on the live stream www.youtube.com/live/De4n7vj...
Mike presenting on stage with a slide that says hello, has a picture of a rooster and introducing Bocoup as a recently turned worker-owned consultancy
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
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...
Adrian on stage presenting
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Live now Christian Ulbrich is presenting Versioned Web Components Tune in live on YouTube: www. youtube.com/live/De4n7vjEO1o
Christian Ulbrich on stage presenting
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Joyee speaking on Synchronous-only ESM on the Web.
A woman in front of a large screen presenting on synchronous-only ESM on the Web.
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
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
A man in front of a large screen that is projecting a slide that reads "What's next?" (for JSR)
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Luca is covering the features needed for fetch that are only needed by servers.
A person standing in front of a large presentation with a slide titled "Some additional features are only needed by servers"
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Next up we have Andreu Botella and Luca Casonato, talking about WinterTC, a standard for server-side runtimes.
Two people standing at the podium in front of a large screen and auditorium getting ready to talk about WinterTC, Standards for server-side JS runtimes.
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Our first talk of the day from Oliver Medhurst, "Compiling JavaScript ahead-of-time." You can follow along on the live stream: www.youtube.com/live/De4n7vj...
A person presenting in front of a large auditorium. There is a large display behind him, highlighting a chart.
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Web Engines Hackfest @webengineshackfest.org · 02/06/2025
Welcome to the 2025 Web Engines Hackfest! Things are kicking off with an introduction to the event.
A man standing in front of podium on a stage in a large auditorium. Behind him, a screen projects a slide that reads "Web Engines Hackfest 2025 - Introduction"
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Web Engines Hackfest @webengineshackfest.org · 23/05/2025
We're making the final preparations for the 2025 Web Engines Hackfest. This year is the biggest by far, with 150 people attending to discuss the web platform over 3 days. Big thanks to our sponsors @igalia.com, @mullvad.bsky.social, Huawei & Arm who have made this event possible! 🙏
Screenshot of https://webengineshackfest.org/#sponsors
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Web Engines Hackfest @webengineshackfest.org · 21/05/2025
This year the Web Engines Hackfest will have 9 talks live streamed in YouTube on Monday 2nd June starting at 10:30 CEST. 🎥 webengineshackfest.org#talks
Screenshot of the talks section on the website: https://webengineshackfest.org/#talks
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Web Engines Hackfest @webengineshackfest.org · 19/05/2025
We're happy to announce that Huawei is sponsoring the Web Engines Hackfest 2025 again, this time at silver level. Thanks for your support!
Huawei logo
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Web Engines Hackfest @webengineshackfest.org · 28/03/2025
We're happy to announce Mullvad Browser (@mullvad.bsky.social) as Gold Sponsor of the Web Engines Hackfest 2025. Thank you very much for your support!
Mullvad Browser logo
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Web Engines Hackfest @webengineshackfest.org · 14/03/2025
One year more Arm will be sponsoring the Web Engines Hackfest, this time at Bronze level and as Coffee & Snacks sponsor too. Thank you very much! 🙏
Arm logo
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