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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Chalk
The most popular Node.js library for styling terminal string output with ANSI colors.
Cobra
The commander library that powers Kubernetes, Hugo, and GitHub CLI's command-line interfaces.
npm-run-all
A cross-platform CLI that runs multiple npm-scripts in parallel or in sequence, replacing fragile shell operators like && with Windows-safe orchestration.
Effect
A TypeScript library and ecosystem for building robust, type-safe, concurrent applications with a full functional effect system
LangSmith Python SDK
The official Python client for tracing, evaluating, and monitoring LLM applications on the LangSmith platform.
comfy-table
A minimalistic Rust library for building beautiful, dynamically-wrapped terminal tables
platform.js
A dependency-free JavaScript library that parses user-agent strings to identify browser, OS, device, and layout engine across almost any runtime.
Jenssegers Agent
PHP desktop and mobile user-agent parser with first-class Laravel support.
whoami
Cross-platform Rust library that reads the current user's name, hostname, OS, desktop environment, and CPU architecture.
asciichart
A zero-dependency library for rendering line charts as plain ASCII/ANSI text in the console or terminal
native-tls
A safe, ergonomic Rust wrapper over each platform's native TLS implementation.