Live, in-browser detection of modern CSS support for selectors, features, and at-rules. Applies support-based classes, exposes a results object, and allows custom tests.
☆277Oct 3, 2024Updated last year
Alternatives and similar repositories for SupportsCSS
Users that are interested in SupportsCSS are comparing it to the libraries listed below
Sorting:
- A TypeScript library providing a customizable cache decorator for methods. This library allows you to easily cache method results with co…☆46Jun 18, 2024Updated last year
- MutationObserver for CSS. Get notified when the computed value of a CSS property changes.☆476Mar 9, 2025Updated 11 months ago
- ESLint rules for consistent filename and folder. Allows you to enforce a consistent naming pattern for the filename and folder.☆610Nov 30, 2025Updated 3 months ago
- ☆1,112Sep 21, 2022Updated 3 years ago
- Create custom Google Fonts from page content☆24Jul 26, 2023Updated 2 years ago
- Run JS when a CSS property changes. Any CSS property.☆527Dec 4, 2025Updated 2 months ago
- The missing JavaScript randomness library.☆825Aug 11, 2023Updated 2 years ago
- Josn is a command-line JSON viewer.☆62May 15, 2023Updated 2 years ago
- CSS Toggles demo and polyfill☆60Sep 22, 2025Updated 5 months ago
- A Web Component that allows you to submit data to local storage☆31Apr 15, 2024Updated last year
- Everything you need to support a custom formula language☆16Mar 14, 2024Updated last year
- Obsolete and proprietary HTML finder☆63Feb 23, 2026Updated last week
- 📆 Parse, format, manipulate, and internationalize dates and times in JavaScript and TypeScript.☆2,581Dec 22, 2025Updated 2 months ago
- Security & License Compliance For Your App's Dependencies 🪱☆477Sep 1, 2024Updated last year
- 💻 A lightweight, and easy-to-use, JavaScript library for code syntax highlighting!☆201Sep 6, 2024Updated last year
- How to approach accessible web interface design☆983Jul 14, 2025Updated 7 months ago
- Small library for experimenting with ways to tame Shadow DOM in CSS☆50Mar 11, 2024Updated last year
- A CSS custom property helper based on PostCSS. Supply a pool of variables and this plugin will add them to the stylesheet as they are use…☆237Updated this week
- An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.☆7,424Feb 19, 2026Updated last week
- Handle errors in a simple, stable, consistent way☆1,484Updated this week
- ☆242Updated this week
- ☆12Jan 25, 2023Updated 3 years ago
- ✨ A client-side JavaScript framework designed for swift web development with minimum JavaScript.☆20May 17, 2025Updated 9 months ago
- The calculations behind Utopia.fyi. Available in JS/TS.☆129Sep 19, 2024Updated last year
- Extremely fast file change detector and task orchestrator for Node.js.☆973Feb 3, 2026Updated 3 weeks ago
- Scroll made easy!☆316Jan 16, 2025Updated last year
- Snap a picture of HTML text☆42May 3, 2023Updated 2 years ago
- Automatic font fallback based on font metrics☆1,916Updated this week
- Command line tool for “Can I Use …” and MDN Browser Compat Data☆221Oct 30, 2024Updated last year
- A micro-lib exporting an array of CSS selectors for focusable HTML elements.☆79Aug 17, 2024Updated last year
- Parsing content date strings in Eleventy core.☆35Dec 2, 2025Updated 3 months ago
- A JavaScript polyfill for WebAssembly☆711Dec 3, 2025Updated 3 months ago
- Generate fluid, custom property based design systems on the fly — entirely based on Utopia☆61May 3, 2022Updated 3 years ago
- Get the dimensions of an image☆580Sep 8, 2025Updated 5 months ago
- Progressively enhanced hide/show content areas with vanilla JS & appropriate ARIA attributes☆37Aug 9, 2022Updated 3 years ago
- A tool to create accessible color systems☆427Nov 19, 2023Updated 2 years ago
- Single File Web Components☆1,411Dec 2, 2025Updated 3 months ago
- Used in demos as a way to fake a Safari-esque web browser window.☆275Nov 14, 2025Updated 3 months ago
- Eventually* Everything you'll need for successful feature flagging☆17Jun 18, 2022Updated 3 years ago