OSS built with TypeScript

What it does

An all-in-one website OSINT tool that takes a URL and surfaces DNS, SSL, WHOIS, ports, subdomains, HTTP headers, cookies, technology stack, and many other checks in one interface.

What it does

A CLI and browser extension that summarizes URLs, YouTube, podcasts, PDFs, and files using multiple model providers or local coding CLIs such as Claude Code and Codex.

What it does

The codebase behind the Wandbox online compiler, offering many languages and compiler versions plus permalink sharing of code, input, and results, now built around a TypeScript frontend and Rust backend.

What it does

A TypeScript CLI that uses macOS sandbox-exec to restrict apps and AI coding tools so they can access the current project while sensitive areas of the home directory remain blocked.

What it does

A zero-setup local Markdown preview server launched with npx mdts, providing a three-pane file tree, document, and outline UI plus live reload, Mermaid, PlantUML, KaTeX, and Git diff views.

What it does

A TypeScript application for tracking domain expirations, DNS, SSL, hosting, cost, and uptime across registrars, with both self-hosted and managed SaaS editions built from the same MIT codebase.

What it does

A self-hosted game-server control platform that can provision 12 games including Minecraft, Rust, and Valheim on your own Vercel and Hetzner accounts in under a minute.

What it does

A local, zero-dependency CLI that turns Git commit history into 19 generative-art poster styles and presents them as a browser-based exhibition with a single npx command.

What it does

A self-hostable subscription-management SaaS built with Next.js 16, including a free tier, Stripe Pro plan, and optional Groq AI assistance for service entry and spending analysis.