Javascript polyfills as a service. Java implementation.
Math pow() polyfill/feature detection with non-integer exponents support for (without compass) ruby sass, sass and sass+eyeglass
The polyfill implementation for WASI functions in the IC environment
JS and VCL implementation of uap-core
A drop-in replacement for the util NodeJS module
ES2015 spec-compliant shim for Reflect.ownKeys
š³Docker container for the polyfill.io service to serve JavaScript bundles per browser efficiently.
a very insecure mysql_escape_string implementation for a very limited use case
a tool help get size and offset of element for React, support higher-order component and component render.
:zap: ES6 equivalent implimentation in ES5 for old JavaScript engines
A polyfill for submitter property of <form /> Submit Event, which is written in TypeScript.
An esbuild plugin to polyfill nodejs builtin modules for the browser.
A HTML Webpack Plugin for auto injecting runtime polyfill script
Small and basic polyfill to support referencing external SVG files.
Polyfill for the problem 'window is not defined' in node.js
A ponyfill/polyfill for VideoPlaybackQuality.
Spec-compliant shim for Symbol.prototype.description proposal.
A pretty well typed function to get object property descriptors. `Object.getOwnPropertyDescriptors` polyfill.
Fledge Trial Javascript Polyfill
Polyfills for Lua and LuaJIT in one file!
A polyfill for the "image-rendering: pixelated" CSS property
Rollup Plugin to Include a Polyfill
Placekeeper is a HTML5 placeholder attribute polyfill for old browsers that lack support for it.
ES2019 spec-compliant String.prototype.trimEnd shim
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Native sharing using the Web Share API if supported, a beautiful fallback if not. :sunglasses:
A web module that adds controls to the canvas object
Header-only implementation of std::atomic_ref for C++14
A polyfill drop-in script that provides a web3 and ethereum object on the window when the window is embedded in an iframe
Provides functions to test whether a string begins or ends with a certain substring.
Polyfill `error.cause`
An ES-spec-compliant Number.isInteger shim/polyfill/replacement that works as far down as ES3
Simple ES6 Array.prototype.filter polyfill for older environments.
Yet another jQuery Replacement (lightweight and polyfill)
A compiler to turn EQCSS syntax into equivalent (vanilla) JavaScript
Comprehensive and simple Proxy implementation for ECMAScript
A polyfill for SpeechRecognition built to function with a SEPIA STT server.
An ES2015 spec-compliant `Array.prototype.indexOf` shim/polyfill/replacement that works as far down as ES3.
A shim to provide basic functionality to IE/Edge for changing custom properties at runtime.
Polyfill for URL and URLSearchParams conforming the implementation of Google Chrome
Compatibility layer for emulating enumerations in PHP < 8.1 and use native enumerations in PHP >= 8.1
Polyfill for the removed HTML5 dropzone attribute
Add AR content to your iOS app using the WebXR Device API
ES2019 spec-compliant String.prototype.trimStart shim
Strict and wrapper version implementation for https://github.com/tc39/proposal-iterator-helpers.
A HTML5 spec-compliant <dialog> polyfill
Bare minimum react app polyfill in 9.6 KB
An automatic CDN service for Web polyfills, which is based on TypeScript, Node.js & JSDelivr.
A polyfill written in TypeScript, that adds a pipe method to arrays, allowing developers to implement "short-circuit evaluation" of operations on arra...