queueMicrotask for all envs
fast, tiny `queueMicrotask` shim for modern engines
A shim for the setImmediate efficient script yielding API
A structuredClone polyfill
A cross platform Promise.allSettled polyfill
The URLSearchParams polyfill.
TypeScript definitions for @ungap/structured-clone
An EventTarget polyfill
A cross engine globalThis.
Tiny queue data structure
An Event polyfill for legacy browsers.
All inclusive customElements polyfill for every browser
WeakSet for IE11 and engines with a WeakMap
An trim polyfill for legacy browsers.
Promise.witResolvers() polyfill
An importNode polyfill for IE11 and other legacy browsers
Microtask queuing for Bare
An essential WeakMap polyfill for legacy browsers.
A cross browser utility to create HTML or SVG runtime content
TypeScript definitions for setimmediate
An Object.fromEntries polyfill
An env-agnostic serializer and deserializer with recursion ability and types beyond JSON, based on the HTML structured clone algorithm.
Promise queue with concurrency control
The smallest and simplest JavaScript priority queue