polyfill
Repositories (905)
🚀 Manage and organize AI skills and workflows with a self-hosted web app featuring MCP integration and dynamic context loading.
Code for the youtube videos on javascript polyfills
Run Cloudflare Workers code locally and in production with a JavaScript/Wasm server runtime for apps, testing, and HTTP proxying
HTMX extension to send extra parameter on blur event
Repo to save notes and track my learning progress.
Create a polyfill to allow to have an "attribute" web component (rather a tag web component)
Polyfills for the new methods of `Object` in ES2024.
Index and search Claude Code conversation history to extract knowledge, track solutions, and provide project context for efficient development workflo...
DOM for every js runtime!
[READ-ONLY] PHP new native URI parsing feature polyfill
pyfill is a tool that detects Python versions and replaces deprecated features or standard libraries (e.g. datetime.utcnow) with alternative methods u...
An ESnext spec-compliant `Array.prototype.with` shim/polyfill/replacement that works as far down as ES3.
An ES-spec-compliant Math.sumPrecise shim/polyfill/replacement that works as far down as ES3
Polyfill for Object.fromEntries()
Safe Temporal access for library authors — use Temporal types without forcing a polyfill.
Compute the hyperbolic cosine of a single-precision floating-point number.
A sample project for integrating and trying out open-source projects in the Unity engine.
ES spec-compliant shim for ArrayBuffer.prototype.slice
TC39 proposal to implement the String.prototype.remove.
Ponyfills for hard-to-emulate JS features
Source only package that exposes newer APIs, .net features, and C# features to older runtimes.
ES6+ to ES5 Converter
PHP Backwards Compatibility Library: Functions of newer PHP versions for older versions
Compute the hyperbolic arctangent of a single-precision floating-point number.
Compute the hyperbolic arccosine of a single-precision floating-point number.
Bringing Document Type Definitions to the Modern and Legacy Web.
🖱️ Create customizable context menus for your web applications with this lightweight jQuery library, enhancing user interaction with simple right-clic...
The one library for Compartments
🥏 The WHATWG Fetch API for Go
High-performance polyfills for modern .NET BCL features (like System.HashCode and ThrowHelper) enabling cleaner code and better efficiency in legacy ....
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🌐 Fetch system info effortlessly with BinaryFetch, a customizable CLI tool for Windows, designed for simplicity and robust performance.
Compute the hyperbolic arctangent of a single-precision floating-point number.
Text Compare Chrome / Firefox Extension
🧰 node:util for use anywhere
Extra number blocks / "polyfills" for MakeCode Arcade
Math object polyfill for BigInt operations.
🤖 Define a universal JSON specification for AI agents, facilitating consistent communication and interoperability across diverse systems.
A polyfill for the Trusted Types API
📄 Modernize your web applications by integrating Document Type Definitions for enhanced compatibility with both legacy and contemporary systems.
Scans JavaScript files and emits list of used features that Polyfill.io can polyfill.
Connect applications to various SQL and NoSQL databases with a versatile, efficient database adapter.
Connect applications with multiple SQL and NoSQL databases using a versatile, efficient database adapter.
A robust KaiOS Device Storage API polyfill (2.5 & 3.0) backed by IndexedDB. Simulates internal/external storage, DOMRequests, and Promises to debug Ka...
A MessageChannel API
Javascript questions and solutions
A PostCSS plugin that provides physical property polyfills for CSS logical properties, enabling backward compatibility for older browsers and environm...