A drop-in replacement for new RegExp() with types

TypeScript's 1:1 validator, optimized from editor to runtime

Bot Builder for Node.js is a powerful framework for constructing bots that can handle both freeform interactions and more guided ones where the possibilities are explicitly shown to the user.

A powerful meta-prompting, context engineering and spec-driven development system that enables agents to work for long periods of time autonomously without losing track of the big picture

Interactive Tables Plugin for jQuery

"JSON Web Almost Everything" - JWA, JWS, JWE, JWK, JWT, JWKS for Node.js with minimal dependencies

A better npm publish

Consistency Made Simple

An HTTP/1.1 client, written from scratch for Node.js

Type-Safe Errors for JS & TypeScript

An extremely fast CSS parser, transformer, bundler, and minifier written in Rust.

An animated number component for React, Vue, and Svelte.

Next.js + MDX blog template with Tailwind CSS and TypeScript.

Process execution for humans

Futuristic Sci-Fi UI Web Framework

A tiny (152 bytes) state manager for React/Preact/Vue/Svelte with many atomic tree-shakable stores

Grab any element on in your app and give it to Cursor, Claude Code, etc

An extensible media player for the web

An enterprise-grade Next.js boilerplate for high-performance, maintainable apps. Packed with features like Tailwind CSS, TypeScript, ESLint, Prettier, testing tools, and more to accelerate your development

Icon Explorer with Instant searching, powered by Iconify

An embeddable and experimental Javascript engine written in Rust. Currently, it has support for some of the language.

Ultra-lightweight JavaScript engine for the Internet of Things.

Llightweight, modern open-source CAPTCHA alternative using SHA-256 proof-of-work

The fastest and simplest library for SQLite3 in Node.js.

the elegant TypeScript UI framework

The speed of a single-page web application without having to write any JavaScript

Typescript lightweight Backend-as-a-Service

Accessibility engine for automated Web UI testing

Elegant Console Logger for Node.js and Browser