Alternatives and similar repositories for polyfill

Users that are interested in polyfill are comparing it to the libraries listed below

• ungap / global-this
  A cross engine globalThis
  ☆134Updated 4 years ago
• yowainwright / es-check
  Checks the version of ES in JavaScript files with simple shell commands 🏆
  ☆203Updated this week
• juliangruber / is-mobile
  Check if mobile browser, based on useragent string.
  ☆250Updated 3 weeks ago
• fb55 / css-what
  a CSS selector parser
  ☆245Updated last week
• amiller-gh / currentScript-polyfill
  An exceptionally slim polyfill for document.currentScript in IE9+
  ☆74Updated 5 years ago
• fb55 / domhandler
  Handler for htmlparser2, to get a DOM
  ☆358Updated this week
• lydell / js-tokens
  Tiny JavaScript tokenizer.
  ☆532Updated this week
• terser / html-minifier-terser
  actively maintained fork of html-minifier - minify HTML, CSS and JS code using terser - supports ES6 code
  ☆448Updated last week
• jakearchibald / jakearchibald.com
  ☆260Updated 2 weeks ago
• systemjs / systemjs-examples
  SystemJS Examples Repo
  ☆70Updated 4 years ago
• ungap / structured-clone
  A structuredClone polyfill
  ☆319Updated 10 months ago
• Subash / mkcert
  Create self signed ssl certificates without OpenSSL.
  ☆157Updated 2 years ago
• component / escape-html
  Escape string for use in HTML
  ☆481Updated 3 years ago
• obartra / ssim
  🖼🔬 JavaScript Image Comparison
  ☆315Updated 2 years ago
• aFarkas / requestIdleCallback
  A requestIdleCallback shim/polyfill
  ☆184Updated 4 years ago
• GoogleChromeLabs / dynamic-import-polyfill
  A fast, tiny polyfill for dynamic import() that works in all module-supporting browsers
  ☆324Updated 3 years ago
• lahmatiy / es6-promise-polyfill
  ES6 Promise polyfill
  ☆106Updated 8 years ago
• es-shims / globalThis
  ECMAScript spec-compliant polyfill/shim for `globalThis`.
  ☆155Updated last month
• posthtml / posthtml-parser
  Parse HTML/XML to PostHTMLTree
  ☆113Updated 3 weeks ago
• thgh / rollup-plugin-serve
  Serve your rolled up bundle like webpack-dev-server
  ☆247Updated 10 months ago
• acrazing / html5parser
  A super tiny and fast html5 AST parser.
  ☆182Updated last year
• cheeriojs / dom-serializer
  render dom nodes
  ☆138Updated last week
• jonschlinkert / is-plain-object
  Returns true if the given value is an object created by the Object constructor.
  ☆156Updated last year
• fb55 / domutils
  Utilities for working with htmlparser2's DOM
  ☆219Updated this week
• imagemin / cwebp-bin
  cwebp bin-wrapper that makes it seamlessly available as a local dependency
  ☆99Updated last year
• isaacs / node-mkdirp
  Recursively mkdir, like `mkdir -p`, but in node.js
  ☆194Updated 2 years ago
• jonschlinkert / is-number
  JavaScript/Node.js utility. Returns `true` if the value is a number or string number. Useful for checking regex match results, user input…
  ☆280Updated 3 years ago
• purtuga / esm-webpack-plugin
  A webpack plugin to help build/output ESM libraries
  ☆116Updated 2 years ago
• Qix- / color-string
  Parser and generator for CSS color strings
  ☆216Updated 3 weeks ago
• scroll-into-view / compute-scroll-into-view
  Utility for calculating what should be scrolled, how it's scrolled is up to you
  ☆328Updated last week