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Search results for javascript polyfill

1,005 search results found

Html2canvas ⭐ 29,033

Screenshots with JavaScript

Fetch ⭐ 25,801

A window.fetch JavaScript polyfill.

Core Js ⭐ 23,481

Standard Library

Respond ⭐ 11,555

A fast & lightweight polyfill for min/max-width CSS3 Media Queries (for IE 6-8, and more)

History.js ⭐ 10,671

History.js gracefully supports the HTML5 History/State APIs (pushState, replaceState, onPopState) in all browsers. Including continued support for data, titles, replaceState. Supports jQuery, MooTools and Prototype. For HTML5 browsers this means that you can modify the URL directly, without needing to use hashes anymore. For HTML4 browsers it will revert back to using the old onhashchange functionality.

Picturefill ⭐ 10,029

A responsive image polyfill for <picture>, srcset, sizes, and more

Es5 Shim ⭐ 7,124

ECMAScript 5 compatibility shims for legacy (and modern) JavaScript engines

Isomorphic Fetch ⭐ 6,936

Isomorphic WHATWG Fetch API, for Node & Browserify

Web Vitals ⭐ 6,886

Essential metrics for a healthy site.

Uri.js ⭐ 6,246

Javascript URL mutation library

Unfetch ⭐ 5,560

🐕 Bare minimum 500b fetch polyfill.

Snabbt.js ⭐ 5,213

Fast animations with javascript and CSS transforms

Sugar ⭐ 4,461

A Javascript library for working with native objects.

Promise Fun ⭐ 4,409

Promise packages, patterns, chat, and tutorials

A CSS preprocessor that acts like a polyfill for future versions of the spec.

Fontfaceobserver ⭐ 4,195

Webfont loading. Simple, small, and efficient.

Smoothscroll ⭐ 3,773

Scroll Behavior polyfill

Form To Google Sheets ⭐ 3,719

Store HTML form submissions in Google Sheets.

Web Animations Js ⭐ 3,540

JavaScript implementation of the Web Animations API

Proposal Temporal ⭐ 2,999

Provides standard objects and functions for working with dates and times.

Pressure ⭐ 2,826

👇💥 JavaScript library for handling Force Touch, 3D Touch, and Pointer Pressure.

React Native Fetch Blob ⭐ 2,529

A project committed to making file access and data transfer easier, efficient for React Native developers.

Webextension Polyfill ⭐ 2,382

A lightweight polyfill library for Promise-based WebExtension APIs in Chrome

Matchmedia.js ⭐ 2,360

matchMedia polyfill for testing media queries in JS

Oidc Client Js ⭐ 2,306

OpenID Connect (OIDC) and OAuth2 protocol support for browser-based JavaScript applications

Dialog Polyfill ⭐ 2,222

Polyfill for the HTML dialog element

Workerize Loader ⭐ 2,185

🏗️ Automatically move a module into a Web Worker (Webpack loader)

Rangeslider.js ⭐ 2,162

🎚 HTML5 input range slider element polyfill

Promise Polyfill ⭐ 2,135

Lightweight ES6 Promise polyfill for the browser and node. A+ Compliant

Vue Beauty ⭐ 2,063

Beautiful UI components build with vue and ant design

Object Fit Images ⭐ 2,043

🗻 Polyfill object-fit/object-position on <img>: IE9, IE10, IE11, Edge, Safari, ...

Eventsource ⭐ 1,899

a polyfill for http://www.w3.org/TR/eventsource/

Broadcast Channel ⭐ 1,675

📡 BroadcastChannel to send data between different browser-tabs or nodejs-processes 📡 + LeaderElection over the channels https://pubkey.github.io/broadcast-channel/

Resize Observer Polyfill ⭐ 1,657

A polyfill for the Resize Observer API

Intl.js ⭐ 1,638

Compatibility implementation of the ECMAScript Internationalization API (ECMA-402) for JavaScript -- UNMAINTAINED

Cross Fetch ⭐ 1,587

Universal WHATWG Fetch API for Node, Browsers and React Native.

Focus Visible ⭐ 1,583

Polyfill for `:focus-visible`

Fixed Sticky ⭐ 1,487

DEPRECATED: A position: sticky polyfill that works with filamentgroup/fixed-fixed for a safer position:fixed fallback.

Eqcss ⭐ 1,484

EQCSS is a CSS Reprocessor that introduces Element Queries, Scoped CSS, a Parent selector, and responsive JavaScript to all browsers IE8 and up

Webshim ⭐ 1,443

[DEPRECATED] Webshims Lib is a modular capability-based polyfill-loading library

Javascript Canvas To Blob ⭐ 1,420

JavaScript Canvas to Blob is a function to convert canvas elements into Blob objects.

Angular Cache ⭐ 1,402

angular-cache is a very useful replacement for the Angular 1 $cacheFactory.

Css Vars Ponyfill ⭐ 1,393

Client-side support for CSS custom properties (aka "CSS variables") in legacy and modern browsers

Polyfill ⭐ 1,335

JavaScript Polyfills, Shims and More

Pluralsight Redux Starter ⭐ 1,328

Completed Dev Environment for "Building Applications with React and Redux" on Pluralsight

Document Register Element ⭐ 1,123

A stand-alone working lightweight version of the W3C Custom Elements specification

Css Grid Polyfill ⭐ 1,111

A working implementation of css grids for current browsers.

Proxy Polyfill ⭐ 1,091

Proxy object polyfill

React Intersection Observer ⭐ 1,090

React component for the Intersection <Observer /> API

Polyfills ⭐ 1,051

Collection of polyfills that I've written

Fetch Jsonp ⭐ 981

Make JSONP request like window.fetch

React Loadable Visibility ⭐ 973

A wrapper around react-loadable and @loadable/component to load elements once they are visible on the page.

Electron Chrome ⭐ 973

Browser Image Compression ⭐ 973

Image compression in web browser

Placeholders.js ⭐ 971

A JavaScript polyfill for the HTML5 placeholder attribute

Splittable ⭐ 958

Module bundler with support for code splitting, ES6 & CommonJS modules.

Overthrow ⭐ 909

A tiny, no-frills, framework-independent, targeted overflow: auto polyfill for use in responsive design.

Clipboard Polyfill ⭐ 909

📋 Simple copying on the web, with maximum browser compatibility. (You probably don't need this anymore!)

Modern DOM functionalities for every browser

Resize Observer ⭐ 886

Polyfills the ResizeObserver API.

Polyfill for the inert attribute and property.

JSBI is a pure-JavaScript implementation of the official ECMAScript BigInt proposal.

The skinny framework for creating slide deck from Markdown

Reactjs Tmdb App ⭐ 820

Responsive React 'The Movie Database' (TMDb) App

Bibi | EPUB Reader on your website.

Eventsource ⭐ 787

EventSource client for Node.js and Browser (polyfill)

Css Filters Polyfill ⭐ 762

This polyfill takes the official CSS filters syntax and translates it to the different equivalent techniques that the browsers know for those effects

Url Search Params ⭐ 760

Simple polyfill for URLSearchParams standard

Webassemblyjs ⭐ 757

Toolchain for WebAssembly

Hyperform ⭐ 749

Capture form validation back from the browser

Svgxuse ⭐ 744

A simple polyfill that fetches external SVGs referenced in use elements when the browser itself fails to do so. Demo: https://icomoon.io/svgxuse-demo/

Scroll Timeline ⭐ 730

A polyfill of ScrollTimeline.

Rem Unit Polyfill ⭐ 727

A polyfill to parse CSS links and rewrite pixel equivalents into head for non supporting browsers

Elementquery ⭐ 711

An element query polyfill you can use today.

Sticky State ⭐ 690

StickyState is a high performant module making native position:sticky statefull and polyfilling the missing sticky browser feature

Native Promise Only ⭐ 686

A polyfill for native ES6 Promises as close as possible (no extensions) to the strict spec definitions.

Css Paint Polyfill ⭐ 661

CSS Custom Paint / Paint Worklet polyfill with special browser optimizations.

Hyphenopoly ⭐ 657

Hyphenation for node and Polyfill for client-side hyphenation.

requestAnimationFrame polyfill library

Ajax Include Pattern ⭐ 630

An Ajax-Include Pattern for Modular Content

Loading Attribute Polyfill ⭐ 613

Fast and lightweight dependency-free vanilla JavaScript polyfill for native lazy loading / the awesome loading='lazy'-attribute.

Standardized Audio Context ⭐ 603

A cross-browser wrapper for the Web Audio API which aims to closely follow the standard.

Vminpoly ⭐ 598

A polyfill for CSS units vw, vh & vmin and now some media queries to boot. Works in IE5.5 and Opera Mini

Hidpi Canvas Polyfill ⭐ 597

💻 A JavaScript drop-in module to polyfill consistent and automatic HiDPI Canvas support.

Url Search Params Polyfill ⭐ 590

a simple polyfill for javascript URLSearchParams

Text Encoding ⭐ 582

Polyfill for the Encoding Living Standard's API

Trusted Types ⭐ 576

A browser API to prevent DOM-Based Cross Site Scripting in modern web applications.

Fast Async ⭐ 575

Make an image grayscale in all browsers

Autopolyfiller ⭐ 562

Autopolyfiller — Precise polyfills. This is like Autoprefixer, but for JavaScript polyfills.

Audio Recorder Polyfill ⭐ 543

MediaRecorder polyfill to record audio in Edge and Safari

Fakeindexeddb ⭐ 533

A pure JS in-memory implementation of the IndexedDB API

A tiny, Promise-based vanilla JS Ajax/HTTP plugin with great browser support.

Six Speed ⭐ 506

ES6 polyfill vs. feature performance tests

🍩 1kb minimally viable DOM Document implementation

Animatelo ⭐ 476

Animatelo is a bunch of cool, fun, and cross-browser animations for you to use in your projects. This is a porting to Web Animation API of the fabulous animate.css project.

React Lifecycles Compat ⭐ 462

Backwards compatibility polyfill for React class components

Idb.filesystem.js ⭐ 453

HTML5 Filesystem API polyfill using IndexedDB

Css.escape ⭐ 446

A robust polyfill for the CSS.escape utility method as defined in CSSOM.

Jscache ⭐ 430

jsCache is a javascript library that enables caching of javascripts, css-stylesheets and images using my localStorage polyfill. This is especially useful when serving your website for mobile phones, which has limited HTTP caching available, but also speeds up your site in an ordinary webbrowser as it saves HTTP requests and loads all files asynchronously.

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