Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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AI SDK
Provider-agnostic TypeScript toolkit for building AI apps and agents with any LLM.
Chalk
The most popular Node.js library for styling terminal string output with ANSI colors.
xterm.js
A fast, self-contained TypeScript library for embedding fully-featured terminals in the browser.
Winston
A battle-tested Node.js logging library with pluggable transports, custom formats, and multiple log levels.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
execa
A modern process-execution library for Node.js with template-string syntax and zero shell-injection risk.
strip-ansi
Strips ANSI escape codes from strings — the small, fast utility Node.js later built directly into its own core API.
Typer
Typer is a Python library for building CLI applications, using type hints to generate arguments, options, validation, help text, and shell completion automatically.
ssh2
Pure-JavaScript SSH2 client and server library for Node.js, with SFTP, exec, shell, and port forwarding support.
Micromatch
Fast, POSIX-compliant glob matching for Node.js — the drop-in replacement for minimatch and multimatch.
shell-quote
Parses and quotes POSIX shell command strings, guarding against shell injection when building commands programmatically.
GSAP
The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.
electron-devtools-installer
Installs Chrome DevTools extensions like Redux and React DevTools directly into Electron apps.
Mastra Core
The TypeScript framework for building AI agents, workflows, and RAG apps with unified access to 40+ LLM providers.
msgraph-sdk-javascript
Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.