A shim for the setImmediate efficient script yielding API

QuickUI is a lightweight frontend framework built on pure JavaScript and native APIs. Supports data binding, i18n support, event binding, conditional rendering, and loop rendering.

High-priority task queue for Node.js and browsers

High-priority task queue for Node.js and browsers

2D HTML5 Rendering and Layout

A web component for math input

A web frontend framework that supports conditional and loop rendering, data binding, monitoring data changes, and automatic rendering. Previously known as QuickUI.

Pure-JS printf

JavaScript Performance Monitor

Client-side rendering for the Scalar API Reference using the CDN

Rive's lightweight low-level canvas based web api.

Tiny helper to prevent blocking Node.js event loop

The concrete agent loop plugin for the DeepSeek Harness

Run a list of functions in order in a given object context. The functions can be callback-taking or promise-returning.

fast, tiny `queueMicrotask` shim for modern engines

C function to get the current libuv event loop for N-API

Exposes stats about the libuv default loop

Returns the innerText of a React JSX object.

Full CSS support for JSX without compromises

Measure event loop lag