JavaScripting

The definitive source of the best
JavaScript libraries, frameworks, and plugins.


  • Placeholder Shiv

    Tiny polyfill for the placeholder form element attribute. Requires Prototype.js.

    4%
  • Placeholders.js

    A JavaScript polyfill for the HTML5 placeholder attribute

    39%
  • Inversify Js

    A powerful and lightweight inversion of control container for JavaScript & Node.js apps powered by TypeScript.

    83%
  • Typecast.js

    Typecast.js :: Solving the simple problems

    5%
  • String.js

    Extra JavaScript string methods.

    52%
  • Flexie

    Legacy support for the CSS3 Flexible Box Model

    31%
  • CSS3 Pie

    A behavior for Internet Explorer allowing it to recognize and render various CSS3 box decoration properties

    50%
  • Es6 Shim

    ECMAScript 6 (Harmony) compatibility shims for legacy JavaScript engines

    60%
  • Poly

    Small, fast, awesome. The only ES5-ish set of polyfills (shims) you can mix-and-match because they're individual AMD modules.

    16%
  • Underscore String

    String manipulation extensions for Underscore.js javascript library.

    63%
  • Bignumber.js

    A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic

    75%
  • CSS Parent Selector

    CSS4 parent selector based on jQuery

    13%
  • Extract Values

    A simple helper to extract values from a string based on a pattern.

    15%
  • Length.js

    📏 JavaScript library for length units conversion.

    28%
  • Selectivizr

    Selectivizr is a JavaScript utility that emulates CSS3 pseudo-classes and attribute selectors in Internet Explorer 6-8.

    39%
  • HTML5shiv

    This script is the defacto way to enable use of HTML5 sectioning elements in legacy Internet Explorer.

    75%
  • Svgeezy

    Allows for automatic Image fallbacks for browsers that can't handle SVGs

    33%