Free
Nushell
Open SourceTerminals & Shells · Development Environment
A modern shell that treats output as typed structured data — pipes over tables, JSON and CSV natively.
shellterminalclistructured-data
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Terminals & Shells · Development Environment
A modern shell that treats output as typed structured data — pipes over tables, JSON and CSV natively.
Package Managers · Development Environment
The standard Node Version Manager for POSIX shells.
Build & Lint · Frontend
Monorepo build orchestration with generators and task graphs.
Terminals & Shells · Development Environment
Popular open-source framework for managing Zsh configuration.
Models & LLM APIs · AI for Developers
Run open LLMs locally with one command.
AI Coding Assistants · AI for Developers
Open-source AI coding agent for the terminal, model-agnostic.
Infrastructure as Code · DevOps
Open-source, Linux Foundation successor to Terraform.
Accessibility · Testing
Open-source command-line accessibility testing tools.
Documentation Generators · PDF & Documents
Universal document converter: Markdown to PDF, DOCX, HTML and more.
Package Managers · Development Environment
Fast, disk-efficient JavaScript package manager with strict dependencies.
Containers · DevOps
Daemonless, rootless container engine, Docker-compatible CLI.
Ecosystem · CSS Tools
Tool for transforming CSS with JavaScript plugins.
Hooks & Commits · Git & Version Control
Framework for managing and maintaining multi-language pre-commit hooks.
Agent & LLM Frameworks · AI for Developers
Open-source tool for testing and evaluating LLM prompts and models.
Infrastructure as Code · DevOps
Infrastructure as code in real programming languages.
Package Managers · Development Environment
Simple Python version management for local and global interpreters.
Unit & Component · Testing
The de-facto testing framework for Python: plain asserts, powerful fixtures and a rich plugin ecosystem.
JSON · Data Formats
Generate types and serializers from JSON: TypeScript, Java, Kotlin, Go and more.
CLI Tools · Development Environment
Extremely fast, recursive line-oriented regex search tool (rg).
Build & Lint · Frontend
Module bundler optimized for libraries and tree-shaking.
Build & Lint · Frontend
Fast Rust-based webpack-compatible bundler.
CLI Tools · Development Environment
An extremely fast Python linter and formatter, written in Rust.
Ecosystem · CSS Tools
The mature CSS extension language with variables and nesting.
Package Managers · Development Environment
Command-line installer for Windows focused on developer tools.