La gente de GironaJS me ha invitado para dar una charla, en GironaHub, sobre optimización de imágenes para mejorar la UX de nuestras webs ☺️

#WebPerf #girona js #girona

🆕 Just added a new section to our blog post on scheduler.yield! Learn about fallback techniques for unsupported browsers, including a comparison with setTimeout.

🔍 Check it out: debugbear.com/blog/scheduler…

I really wanted to know which libraries are bloating my WebAssembly binaries, so I wrote a visualizer.

Throw in a .wasm file with DWARF debug symbols, and wasmphobia will generate a flame graph for you, breaking down the module by source file.

wasmphobia.surma.technology

Concha Asensio Carlos Espada atmira Joan León (@nucliweb): JavaScript Loading Priorities and Adaptive Loading. 📽️ youtu.be/TmsqKtv_W0k

Ja tenim la programació de la Gitech 2024, la jornada tecnològica anual del Tecnoateneu de Vilablareix. Us esperem a Can Gruart de Vilablareix el 25 de maig (dia de l'orgull friki)

I've been focused on web performance at work, more especially on the INP metric. Last week I was exploring, debugging and found a bottleneck in the app. Just shipped an optimization today and got a surprising improvement.

This graph's so beautiful.
I'll blog about it soon.

Today, I used it to test an optimization with the 'content-visibility' CSS property to improve the rendering performance

Just meet with Andres Alvarez and gave him Size Limit stickers because he wrote amazing GitHub Action for Size Limit to see the changes in your JS bundle size

github.com/andresz1/size-…

I have a few new ideas for additional/advanced chapters for my DevTools course. 10% discount in the next tweet!

This is a good reminder of the impact Chrome extensions can have on performance

twitter.com/cramforce/stat…

Predict and preload the next pages instantly with this config! Barry Pollard #speculativerules #webdevelopment #webperformance #ChromeDevTools

Slides slideshare.net/slideshow/font… from Paul Calvano's 'Font Performance' talk.

The video is taking a bit longer, but we'll post it to our YouTube channel, subscribe here to get updates! youtube.com/user/NYWebPerf… #webperf #nyc

🎉The Processing Foundation Software Development Grant (pr05) open call for applications is now live! 🎉 Receive a $10,000 grant, mentorship, and community support. Mark your calendars for the Grant Info Sessions on May 6th and 20th! 🌟Apply now: pr05.formstack.com/forms/pr05_gra…

Last 10 Years of React Performance

youtube.com/watch?v=QDXGuB… by Ivan Akulov

#WebPerf #React #Performance

Mission: Impossible - Performance Culture
(at AdevintaSpain)

youtube.com/watch?v=SwxyuY… by Andres Alvarez

#WebPerf #CoreWebVitals #PerfCulture #Performance

🚨 Attention, speakers! 🚨
The Call for Proposals for #JSConfChile2024 closes on May 11th. Don't miss your chance to present at one of the premier JavaScript conferences. Submit your proposal today buff.ly/4aYKH30
#JavaScript #CFP #TechTalks

Less Cruft, More Power: Leverage the Power of the Web Platform

epicweb.dev/talks/less-cru… by Una 🇺🇦

#CSS

Comparing request waterfalls is a great way to learn what caused a page load regression.

In our latest short we look at a unique example: youtube.com/shorts/cQI3xNu…

Are you using Radix in your project?

Give your 👍 in this PR by my colleague Andres Alvarez to improve the INP in the Dialog component.

👉 github.com/radix-ui/primi…

#WebPerf #INP #CoreWebVitals #React