regexpu’s core functionality (i.e. `rewritePattern(pattern, flag)`), capable of translating ES6 Unicode regular expressions to ES5.
Json Schema Type Builder with Static Type Resolution for TypeScript
A small, fetch-first implementation of the Model Context Protocol (MCP) server APIs.
WebSocket protocol handler with pluggable I/O
Takes a set of points and creates a Triangulated Irregular Network.
Tiny language and engine for selecting specific parts of a JS object, hiding the rest.
An arbitrary length integer library for Javascript
 [](https://jsr.io/@t3-oss/env-core) [](https://jsr.io/@t3-oss/env-core) [ [](https://jsr.io/@t3-oss/env-core) [](https://jsr.io/@t3-oss/env-core) [![Socket Bad
generate TypeScript types from your Zod schema
Reference implementation of Joyent's HTTP Signature scheme.
Masked input component for React
Math utilities for use with minecraft scripting modules
SSH2 client and server modules written in pure JavaScript for node.js
The Linux IBM Z 64-bit Big Endian binary for esbuild, a JavaScript bundler.
Standards-compliant WebSocket server and client
Amazingly short non-sequential url-friendly unique id generator.