Joined March 2009
564 Photos and videos
šŸ¦‹ bsky.app/profile/nicolaschev… 🐘 mozilla.social/@nicolaschevo… (yeah, I will switch to a new instance soon)

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Hey @ergunsh , is there something to see traffic in a WebTransport connection in @ChromeDevTools ? I can see the connection request, but not what's being sent through it
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Est-ce que je connais quelqu'un qui connait quelqu'un qui bosse sur le site de la FFT/l'application Ten'Up ?
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Nicolas CHEVOBBE retweeted
20 Oct 2024
Don't do UA-sniffing. It's the worst (and it's also totally unreliable as UA strings can be faked at any time) Instead, use feature detection and enhance progressively.
Contrary to popular memes/beliefs, the most annoying (IMO) web compatibility issues in @ladybirdbrowser aren't due to bad specs—they're from sites delivering different content based on the HTTP User-Agent header.
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Nicolas CHEVOBBE retweeted
Back to school? Polypane is free for students through the @GitHubEducation Student Developer Pack! How to get it: 1. Set up your correct email in @github 2. Go to the Student Developer Pack 3. Scroll down to Polypane and follow the instructions! education.github.com/pack/

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Nicolas CHEVOBBE retweeted
Firefox 131 was released this weeks and we're really excited because it comes with new superpowers for debugging CSS variables and other Inspector improvements: fxdx.dev/firefox-devtools-ne… #css #webdev
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Having the computed value of CSS variable directly in the variable tooltip in @FirefoxDevTools is sooo good! Hope you'll enjoy this as much as I do, and be ready for more!
Firefox 131 was released this weeks and we're really excited because it comes with new superpowers for debugging CSS variables and other Inspector improvements: fxdx.dev/firefox-devtools-ne… #css #webdev
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Nicolas CHEVOBBE retweeted
Short and sweet, here's what's new in @firefox DevTools 130: fxdx.dev/firefox-devtools-ne… There's a lot happening behind the scene that we'll talk about in the coming posts! #webdev #javascript #debugging

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Nicolas CHEVOBBE retweeted
Period reminder that "wrapping the <label> around the <input> is fine, and is sufficient for conformance on its own, however adding explicit association with` for` and `id` is still necessary in practice." Details: tpgi.com/should-form-labels-… #a11y #HTML
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In latest @FirefoxNightly, the variable tooltip in @FirefoxDevTools now shows the computed value of the variable. It should make working with custom properties much easier. Combined with the registered property info and @​starting-style value, this feels like super power 🦹
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On last @FirefoxNightly, in @FirefoxDevTools the variable tooltip values are parsed like in the Rules view. It can help you, for example, seeing that a variable is not set, or checking which color is returned by light-dark āš”ļø This should ship in 131 (Beta/DevEdition next week)!
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Fading of unused param in `light-dark()` was also added in 131¹. It's not restricted to the tooltip and will be done in the Rules view as well :) ¹ bugzilla.mozilla.org/show_bu…
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Karaoke night at MozWeek closing party cc @linclark šŸ™‚
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Nicolas CHEVOBBE retweeted
Now in @firefox DevTools 129: massive performance improvements, @​starting-style support and accessibility fixes: fxdx.dev/firefox-devtools-ne… #webDev #CSS #webperf

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Nicolas CHEVOBBE retweeted
In latest @FirefoxNightly, the variable tooltip in @FirefoxDevTools now shows the computed value of the variable. It should make working with custom properties much easier. Combined with the registered property info and @​starting-style value, this feels like super power 🦹
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Nicolas CHEVOBBE retweeted
We’re pleased to announce that, as of version 23, the Puppeteer browser automation library now has first-class support for @Firefox! This means simplifying browser automation and testing across both @googlechrome and Firefox. šŸ’» hacks.mozilla.org/2024/08/pu…
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Nicolas CHEVOBBE retweeted
Firefox 129 will be released next week, and we almost forgot to tell you about all the good things we added in DevTools in 128, so here we go: fxdx.dev/firefox-devtools-ne… Did you already use those new features? #firefox #webdev #css #javascript

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