shim

Standard Library

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

Minimal Python 2 & 3 shim around all Qt bindings - PySide, PySide2, PyQt4 and PyQt5.

🍩 1kb minimally viable DOM Document implementation

A pure JS in-memory implementation of the IndexedDB API

ES5 shim for ES6 Reflect and Proxy objects

A tuntap shim installer for "Docker for Mac"

A polyfill for the sharing that can be used in the desktop, too, so your users can share in their Twitter, Facebook, Messenger, LinkedIn, SMS, e-mail, print, Telegram or WhatsApp.

node.js util module as a module

fast, tiny `queueMicrotask` shim for modern engines

A "shim" for loading native jni files for Android active debugging

《RequreJS学习笔记》

webcrypto-liner is a polyfill that let's down-level User Agents (like IE/Edge) use libraries that depend on WebCrypto. (Keywords: Javascript, WebCrypto, Shim, Polyfill)

A best-practices first project template that allows you to get started on a new machine learning project.

Never worry about polyfills again.

Provide task runtime implementation with pidfd and eBPF sched_process_exit tracepoint to manage deamonless container with low overhead.

Polyfill implements newer Ruby features into older versions.

ES Proposal spec-compliant shim for Promise.allSettled

ES2017 spec-compliant shim for Object.values

⛔️ [DEPRECATED] That is a jquery plugin, which emulates HTML5 Form Validation on old browsers. The plugin also allows to customize form submission validation tooltips and field validation callbacks (e.g. via XMLHttpRequest)