HTML5test
Can I use
The Acid3 Test
Reddit
Vivaldi
CrossBrowserTesting
BrowserStack
Browsershots
Learn HTML CSS
Scrimba
CSSGradient.io
30 seconds of code
CSS Grab n' Go Editor
My Brand New Logo
Mimo
Design Gradients
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Based on our record, HTML5test seems to be a lot more popular than Learn HTML CSS. While we know about 58 links to HTML5test, we've tracked only 1 mention of Learn HTML CSS. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Take your Kindle and visit https://html5test.com/ and that should give you a good idea. Spoiler: it scores pretty low but supports JavaScript, which is surprising. PS: You could have gotten this answered more quickly by Googling. - Source: Hacker News / over 1 year ago
I just don't know what else I can do. I compared Chromium and Firefox in html5test.com, got same result. All browsers says they doesn't support H.265. I turned off HW acceleration, nothing changes. I installed ffmpeg-libs and other codecs from Fedora wiki. Nothing changes. Videos are same vp9 in browsers. I spent all day googling but nothing helpful. Source: over 2 years ago
What does https://html5test.com/ say for h.264, VP8, VP9 and Theora support? What does it say for aac, Opus, Vorbis and mp3 support? Source: over 2 years ago
You can use this website also https://html5test.com is really helpful with more datails. Source: over 2 years ago
If I go on html5test.com, no matter which browser I use, H265 support is not enabled and I couldn't find any article online that explains why -- what am I missing here? Source: almost 3 years ago
Hi everyone! I'm in the very early stages of creating an interactive course and I would like to hear your thoughts on them. So far I've come across Scrimba and Jad Joubran's learn X series of sites (learnjavascript.online, learnhtmlcss.online, etc...). Has anyone completed any of them? Any there any others that you really like or would recommend? Source: about 3 years ago
Can I use - Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.
Scrimba - Interactive coding screencasts created in an instant
The Acid3 Test - The Acid3 Test is an online test page developed by the Web Standards Project to help everyone check how compliant a specific browser is with different web standards like JavaScript and Document Object Model.
CSSGradient.io - As a free css gradient generator tool, this website lets you create a colorful gradient background for your website, blog, or social media profile.
Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
30 seconds of code - JS snippets that you can understand in 30 seconds or less.
