Open stuff like URLs, files, executables. Cross-platform.

Bitcoin Miniscript, a high-level language for describing Bitcoin spending conditions. It includes a compiler/analyzer with a signer‑agnostic satisfier that derives symbolic witnesses (e.g., <sig(key)>).

Shared schemas and validators for Hasna open-source agent infrastructure contracts.

Synthetic Shadow Root for LWC

Netlify's open-api definition as a module

walk paths fast and efficiently

Model-facing background job control tools (job_output, job_list, job_kill) over the ctx.jobs registry

Self-host the Open Sans font in a neatly bundled NPM package.

Open stuff like URLs, files, executables. Cross-platform.

A tiny utility for opening a file or a URL with its default application, or a custom one.

An unofficial React 18 adapter for Enzyme, that you probably shouldn't use.

MCP server for Realtime Avatar — let a coding agent read your avatars, balance and bill directly.

Do stuff with an open file, knowing it will finally be closed

Generate Open Graph Images dynamically from HTML/CSS without a browser

Converts Zod schemas to Json Schemas

Generate docx, pptx, and xlsx from templates (Word, Powerpoint and Excel documents), from Node.js, the Browser and the command line

OpenRPC Specification JSON schemas

Blockchain data utility methods

Run commands concurrently

Self-host the Open Sans font in a neatly bundled NPM package.