Chrome Developers 
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News & guidance for developers from the Google Chrome Developer Relations team.
Joined Dec 2020
Starting in Chrome 90, for security, we've temporarily disabled the ability for installed PWAs to update their name or icons. We're working to address the issue, and plan to bring the functionality back once resolved.
https://web.dev/manifest-updates/
🎥 New HTTP 203! @jaffathecake and @DasSurma chat about the dos & don'ts of conducting tech interviews.
Watch here:
https://www.youtube.com/watch?v=hFyQn5F5pc0&list=PLNYkxOF6rcIAKIQFsNbV0JDws_G_bnNo9&index=1
RT WebAssembly Summit
Less than 48 hours until the WebAssembly Summit 2021 starts!
The livestream will be here:
https://www.youtube.com/watch?v=-4zNzxqUBsk
RT Chrome UX Report 📊
Excellent, comprehensive post by @tunetheweb about measuring Core Web Vitals using CrUX (and beyond) ☕
Smashing Magazine: 🔥 An In-Depth Guide To Measuring Core Web Vitals by @tunetheweb.
– What are Core Web Vitals?
– How do they impact SEO?
– How are they measured?
– How do they update in Google Search Console?
– How do you track the impact?
– How do you use CrUX?
https://www.smashingmagazine.com/2021/04/complete-guide-measure-core-web-vitals/
https://twitter.com/ChromeUXReport/status/1384182673262841856
RT V8
🕚 WebAssembly SIMD will be shipped by default in Chrome 91.
We have updated our SIMD feature explainer and added new instructions for feature detection, cross-compilation of code targeted for SSE/AVX/NEON to Wasm, and usage from Rust.
https://v8.dev/features/simd
RT Google Search Central
What are the latest trends in Web #SEO? 📈🤔
Are sites ready for mobile-first📱indexing and the page experience🏃update?
@aleyda has the data! Watch the latest ⚡️ Lightning Talk ⚡️ for all the main learnings from 🕸️ Web Almanac 2020, SEO chapter!
📺 →
http://youtu.be/xpSRdok0qUM
https://twitter.com/googlesearchc/status/1382687655423401987
RT Paul Kinlan
We're hiring a Technical Writer for our Chrome DevTools projects (Munich) -
If you're interested, hit me up and I will happily talk through it.
https://careers.google.com/jobs/results/113976248360673990-technical-writer-chrome-developer-tools
Scrolling is hard!
Keyboard navigation, mouse drag, pull to refresh, linked animations, carousels 😳...
^ Tell us how we can make scrolling work better for developers and for users.
http://web.dev/2021-scroll-survey
There always is a German word for anything. ⤵️
Thomas Steiner: In this 🇩🇪 video, I use the Lokalschriftartenzugriffsapplikationsprogrammierschnittstelle (Local Font Access API) to explain how new browser APIs can be used as progressive enhancement & where the APIs developed in the context of Project Fugu 🐡 come from:
https://youtu.be/0qNbknHEt0Q
🆕video on our YouTube channel:
@tomayac tells you about Progressive Enhancement in German (with English subtitles).
👇
https://www.youtube.com/watch?v=0qNbknHEt0Q
We've rolled back the new offline criteria for PWA installability & won't enforce it in Chrome 93 as previously announced. The PWA installability criteria will remain unchanged for now. Providing an offline experience is still important for PWAs! More @
https://developer.chrome.com/blog/improved-pwa-offline-detection/
RT Rowan Merewood
How can FLoC (in Origin Trial now) enable a path off third-party cookies?
Goals: stop 1:1 tracking, keep personalisation, minimise site disruption
How: drop 1:1 user id cookie 🍪 add 1:many cohort from a FLoC 🐦
Result: individual profile not needed, customise to a FLoC instead!
RT Adam Argyle
typography and copy editing 🔥 tip
✅ word break with
<wbr/>
and/or
```html
<h1>
superlongword
</h1>
<h1>
super
<wbr/>
long
<wbr/>
word
</h1>
<h1>
superlongword
</h1>
```
try it!
learn more
https://codepen.io/argyleink/pen/vYgjVVx?editors=1100
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/wbr
RT WebAssembly Summit
🧵 WebAssembly Summit 2021
Talk #01:
Our opening keynote will be given by V8 Engineer and W3C Wasm CG chair @dptig
https://webassembly-summit.org/schedule
RT Jake Archibald
📝 Profiling the McLaren site. 8 sites down and there's still different stuff to cover. This time:
➡️ All font loading strategies are bad, but this is really bad.
➡️ A DOMContentLoaded gotcha.
➡️ Some huge off-screen images.
Here's how to fix them:
https://jakearchibald.com/2021/f1-perf-part-8/
Chrome 90 is rolling out now! Better overflow handling, Declarative Shadow DOM, and more. In a flashback to the 90s, @petele has all the details at
https://www.youtube.com/watch?v=h3MONldIoNM
https://developer.chrome.com/blog/new-in-chrome-90/
RT Surma
📝New blog post 🎉
Is WebAssembly magic performance pixie dust✨? Can you replace JavaScript with Wasm and things get faster?
➡️ JS to AssemblyScript
➡️ Benchmarking & Profiling
➡️ Debugging the runtime
➡️ Comparing file size
➡️ also feat Rust & C++
👇
https://surma.dev/things/js-to-asc/index.html
RT ashley williams
hey JS buds, i know lots of you have had some "moments" translating your existing JS async programming knowledge to @rustlang async- would you be willing to participate in future language design by sharing your experience?
https://github.com/rust-lang/wg-async-foundations/issues/140
Have you heard about WebAuthn? Have you heard a Web development video in Japanese🇯🇵?
If not, you can kill two birds with one stone! @agektmr helps you build your first WebAutn app in this video (with English subtitles!)
👇
https://www.youtube.com/watch?v=8ren54IMSf4
RT Jake Archibald
📝 Profiling the Haas F1 site. Seven sites down and there's still new stuff to look at 😀. In this part:
➡️ 32 little CSS files vs 1 big file - what's the overhead?
➡️ How to approach progressive enhancement/hydration
https://jakearchibald.com/2021/f1-perf-part-7/
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News & guidance for developers from the Google Chrome Developer Relations team.
Joined Dec 2020
