Best CLI Utilities GitHub Repositories

A Rust crate for cooking up terminal user interfaces (TUIs) 👨‍🍳🐀 https://ratatui.rs

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

Redis Go client

Eclipse Theia is a cloud & desktop IDE framework implemented in TypeScript.

The most RAM efficient harness

The industry-leading GraphQL client for TypeScript, JavaScript, React, Vue, Angular, and more. Apollo Client delivers powerful caching, intuitive APIs, and comprehensive developer tools to accelerate your app development.

The most intuitive desktop API client. Organize and execute REST, GraphQL, WebSockets, Server Sent Events, and gRPC 🦬

rhythm is just a *click* away!

Visualize any GitHub codebase: free interactive architecture diagrams and one-minute explainer videos. Replace 'hub' with 'diagram' in any GitHub URL.

A C++ header-only HTTP/HTTPS server and client library

OpenWiki is a CLI that writes and maintains agent documentation for your codebase.

Universal provider proxy for OpenAI Codex & Claude Code — use any LLM (Claude, Gemini, Grok, DeepSeek, Ollama…) with Codex CLI, App, SDK, and Claude Code

MCP Toolbox for Databases is an open source MCP server for databases.

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

Independent Auditing of AI Agents. Run by human or the agent itself, to answer the most crucial question in the AI Agent Economy. Is the agent doing what is supposed to do? With iFixAi you can have this answer in less than 120 seconds.

🚀 A robust, performance-focused, and full-featured Redis client for Node.js.

Amnezia VPN Client (Desktop+Mobile)

No Nonsense Neovim Client in Rust

📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)

A declarative, HTML-based language that makes building web apps fun