Scaffold a new project the SHIP Method way — Structure, Human Flow, Instruction, Publish. No git clone, no API key, just one command.

Tlon/Urbit skill for OpenClaw agents

Check whether a browser event matches a hotkey.

Zip it and ship it

A collection of utility libraries used by other Facebook JS projects

Shiki's fork of `vscode-textmate`

A Node.js fetch shim using built-in Request, Response, and Headers (but without native fetch)

High-performance type-aware TypeScript linter powered by typescript-go, for use with oxlint.

Bridging the gap between buffers and typed arrays

A client-side library to make absolutely positioned elements attach to elements in the page efficiently.

Angular expressions as standalone module

Lazy-evaluating list of files, based on globs or regex patterns

Apollo Federation internal utilities

Match human-quality input to potential matches by edit distance.

Stop throwing errors, and instead return Results!

LRU and FIFO caches for Client or Server

Framework-agnostic accessibility helpers (ARIA live regions, focus management, roving tab index, focus trap) usable with Lexical from React, Svelte, Vue, Solid, or vanilla DOM.

MCP framework and CLI built on the official v2 SDK

EAS command line tool

Utility package to determine if an `Array.prototype` method properly boxes the callback's receiver and third argument.