FileReader
caniuse
| FileReader | caniuse | |
|---|---|---|
| 1 | 389 | |
| 192 | 5,503 | |
| - | - | |
| 10.0 | 9.5 | |
| about 10 years ago | 3 days ago | |
| ActionScript | JavaScript | |
| - | Creative Commons Attribution 4.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
FileReader
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How to compress an image via Javascript in the browser?
According to html5please.com and caniuse.com, supporting those browser is quite hard (thanks to IE), but could be done using polyfill such as FlashCanvas and FileReader.
caniuse
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CSS Text Box Trim
Safari is the only browser that doesn't support extending HTML element
https://caniuse.com/?search=Custom%20Elements
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JavaScript is not single-threaded
You forgot to mention (Web)Workers. This is explicit creation, management, and communication with additional threads within JavaScript. What's more, they've been around in JavaScript longer than the V8 engine has even existed!
https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers...
https://caniuse.com/?search=webworkers
- Show HN: Render audio to HTML canvas using WebGPU
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Tree-shaking, the horticulturally misguided algorithm
Do you happen to know where can I check out the cutoff version for each browser? https://caniuse.com/?search=wasm doesn't have it (or other things like WasmGC for that matter)
- Le saviez-vous ? :focus :focus-within :focus-visible
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10 Websites Every Web Developer Should Bookmark
(https://caniuse.com/) A handy tool for checking the browser compatibility of HTML, CSS, and JavaScript features. Can I Use provides up-to-date support tables for various web technologies across different browsers.
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SASS is dead? CSS vs SASS 2024
Caniuse
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Free Resources Every Web Developer Should Know About
Can I Use (https://caniuse.com/)
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Speedometer 3.0: A Shared Browser Benchmark for Web Application Responsiveness
> Is it though?
In my experience it's the buggiest browser out of the big three, and is often missing basic features like e.g.:
https://caniuse.com/?search=opus
Supported in Firefox for *12 years* now, in Chrome for 10, still no support in Safari.
They only "support" Opus audio in their special snowflake '.caf' container, which is super buggy and the last time I checked no open source program could even generate Opus '.caf' files that could be played by Safari on all Apple platforms. I ended up writing a custom converter which takes a standard '.opus' file and remuxes it on-the-fly (I only store '.opus' files on my server) into Safari-compatible '.caf' files, taking special care to massage it so that it avoids all of their demuxer/decoder bugs. You shouldn't have to do this to have cross-browser high quality audio!
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Streaming HTML out of order without JavaScript
Well I'll be! In my mind I had this clear picture of Firefox implementing it.
It correct, it was only Chrome: https://caniuse.com/?search=html%20import
What are some alternatives?
browserslist - 🦔 Share target browsers between different front-end tools, like Autoprefixer, Stylelint and babel-preset-env
caniemail - Can I email… Support tables for HTML and CSS in emails.
postcss-preset-env - Convert modern CSS into something browsers understand
modern-css-reset - A bare-bones CSS reset for modern web development.
modern-normalize - 🐒 Normalize browsers' default style
Servo - Servo, the embeddable, independent, memory-safe, modular, parallel web rendering engine
WHATWG HTML Standard - HTML Standard
wpt - Test suites for Web platform specs — including WHATWG, W3C, and others
Av1an - Cross-platform command-line AV1 / VP9 / HEVC / H264 encoding framework with per scene quality encoding
uPlot - 📈 A small, fast chart for time series, lines, areas, ohlc & bars
css-modules - Documentation about css-modules
WebKit - Home of the WebKit project, the browser engine used by Safari, Mail, App Store and many other applications on macOS, iOS and Linux.