Open source. Open possibilities.

nvm is a POSIX-compliant version manager for Node.js installed per-user and invoked per-shell. It supports bash, zsh, ksh, dash, and sh across Unix, macOS, and WSL.

A CLI tool that scans for node_modules directories across your system, displays their sizes, and lets you interactively delete them to free up disk space.

An unofficial MCP server that gives AI assistants seven read-only tools to search, list and read any Fumadocs documentation site, working against a deployed URL or a local docs repo via a single npx command.

Block is a local-first polyglot orchestration engine for writing multi-language workflows—Python, JavaScript, Lua, PHP, SQL, PowerShell—in single .blk files. It coordinates host runtimes, passes serializable shared state between blocks, and runs on Windows via CLI. Editions: Lite, Standard, Plus.

Repomix packs an entire repository into a single AI-friendly file (XML, Markdown, JSON, or plain text) for feeding codebases into LLMs like Claude, ChatGPT, and Gemini. It offers token counting, security checks, code compression, and remote repository support.

A Winston plugin for the modern-errors library that adds fullFormat() and shortFormat() helpers for improved error logging. It supports configurable stack traces, log levels, nested errors, and JSON-safe output for Node.js applications.

A collection of common interactive command line user interfaces for Node.js.

zx is a tool for writing scripts using JavaScript, providing cross-platform wrappers around child_process with argument escaping and sensible defaults.

Switchy is a Node.js command-line tool for managing local Git repositories stored across different locations. It lets users initialize storage, add, list, find, remove, update and clear repository entries, and open the last used or a named repository.

NVM for Windows is a Node.js version manager for Windows, rewritten as v2 with shim/link modes, per-directory version pinning, parallel installs and native Windows integrations.

A terminal-based system monitoring dashboard showing CPU, memory, and process details with interactive sorting and Docker support.

Signale is a highly configurable Node.js logging library offering 19 built-in loggers, custom pluggable loggers, scoped logging, interactive mode, secrets filtering, timers, and multiple writable streams with clean terminal output.

A code beautifier for JavaScript, CSS, and HTML that reformats and re-indents code with extensive configuration options. Available as a CLI tool, Node.js library, Python package, and web library.

Dembrandt is a Node.js CLI that renders a site with Playwright, reads computed DOM styles, and turns colors, typography, spacing, borders, shadows, motion and components into W3C design tokens, with CI drift gates and MCP support.

CLI tool for generating, building, and releasing oclif-based command line interfaces. Supports Node 18+, consolidates commands from oclif v1 and oclif-dev. Includes generation, packaging, and publishing features.

Unofficial CLI and MCP server for UPC's Blackboard Learn: query courses, assignments, grades, announcements, and materials from the terminal or AI assistants like Claude, Cursor, or Copilot, without university OAuth keys.