Javascript Polyfill

Placeholders.jsJavaScript

A JavaScript polyfill that adds HTML5 placeholder attribute support to older browsers.

String.prototype.startsWithJavaScript

A robust and optimized ES3-compatible polyfill for the ECMAScript 6 String.prototype.startsWith method.

next-tickJavaScript

Environment-agnostic polyfill for nextTick functionality across Node.js, browsers, and other JavaScript environments.

String.prototype.includesJavaScript

A robust and optimized ES3-compatible polyfill for the ECMAScript 6 String.prototype.includes method.

String.prototype.codePointAtJavaScript

A robust and optimized polyfill for the ECMAScript 6 String.prototype.codePointAt method.

String.prototype.atJavaScript

A robust ES3-compatible polyfill for the String.prototype.at proposal (historical, not upstreamed).

WeakMap shimJavaScript

A shim for the ES6 WeakMap API, enabling weak key-value associations in ES5 environments.

String.prototype.endsWithJavaScript

An ES3-compatible polyfill for the String.prototype.endsWith method from ECMAScript 6.

RegExp.prototype.searchJavaScript

A robust and optimized ES3-compatible polyfill for the RegExp.prototype.search method in ECMAScript 6.

web-monetization-polyfillJavaScript

Polyfill for the Web Monetization JavaScript API, enabling monetization features when the Coil extension cannot inject it.