command-line
NGINX configuration static analyzer.
Gixy is a tool to analyze Nginx configuration. The main goal of Gixy is to prevent security misconfiguration and automate flaw detection.
DNS Measurement, Troubleshooting and Security Auditing Toolset.
Ever been wondering if your ISP is hijacking your DNS traffic? Ever observed any misbehavior with your DNS responses? Ever been redirected to wrong address and suspected something is wrong with your DNS? Here we have a set of tools to perform basic audits on your DNS requests and responses to make sure your DNS is working as you expect.
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Open-source, agent-agnostic CLI that gives AI coding agents eyes. Your agent builds a feature — ProofShot records video proof it works.
Give AI coding agents eyes. Records browser sessions, captures screenshots, collects errors, and bundles proof artifacts — so humans can verify what the agent built.
Deduplicating Archiver. BorgBackup (short: Borg) is a deduplicating backup program. Optionally, it supports compression and authenticated encryption. The main goal of Borg is to provide an efficient and secure way to backup data. The data deduplication technique used makes Borg suitable for daily backups since only changes are stored. The authenticated encryption technique makes it suitable for backups to not fully trusted targets.
A Command-Line Utility to automatically backup Google Mail, Calendar & Contacts to local files.
This module automatically downloads your Google Mail, Contacts & Calendar to separate files. It'll sync only new Mails, Contacts & Events.
The database client every command line junkie deserves.
Interactive client for PostgreSQL, MySQL, SQLite3, Oracle and SQL Server.
Your project’s nix-env.
lorri is a nix-shell replacement for project development. lorri is based around fast direnv integration for robust CLI and editor integration.
When changes are made that would affect a project's developement shell, lorri builds the new shell in the background, and applies the result on the next shell prompt. The result is that development tools are kept in sync with the current Nix shell configuration (even e.g. as you switch branches) without blocking your use of the terminal.
🌈 React for interactive command-line apps. React for CLIs. Build and test your CLI output using components.
Ink provides the same component-based UI building experience that React offers in the browser, but for command-line apps. It uses Yoga to build Flexbox layouts in the terminal, so most CSS-like props are available in Ink as well. If you are already familiar with React, you already know Ink.
A command line tool for tracking work hours, as simple as it can get.
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code, OpenCode, Gemini CLI, Codex, Copilot, and Antigravity.
Solves context rot — the quality degradation that happens as Claude fills its context window.
WTF is the personal information dashboard for your terminal. Use WTF to monitor systems, services, and important information. Oversee your services with Airbrake. Keep an eye on your OpsGenie schedules, Google Calendar, Git and GitHub repositories. Track your deployments via New Relic.
an offline-first command-line browser.
Offpunk allows you to browse the Web, Gemini, Gopher and subscribe to RSS feeds without leaving your terminal and while being offline.
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A terminal image and video viewer.
A user-friendly terminal image viewer that uses graphic capabilities of terminals (Sixel, Kitty or iterm2), or 24-Bit color capabilities and unicode character blocks if these are not available.
On terminals that implement the sixel protocol, the Kitty Graphics Protocol, or the iTerm2 Graphics Protocol this displays images in full resolution.
An extremely fast Python package installer and resolver, written in Rust.
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pertmux ([ru]-pert multiplexer) - unified SWE Dash. Your MRs. Your worktrees. Your agents. One dashboard.
A Rust TUI that links GitLab/GitHub merge requests to local branches, tmux sessions, and AI coding agents — one place for everything.
pertmux ([ru]-pert multiplexer) is a unified SWE dashboard that links GitLab/GitHub MRs to local branches/worktrees, tmux sessions, and coding agent instances. It provides a real-time view of merge request status, pipeline health, worktree management, and session progress — all from a single TUI.
Quickly locate nix packages with specific files.
nix-index is a tool to quickly locate the package providing a certain file in nixpkgs. It indexes built derivations found in binary caches.
Dev Proxy is an API simulator that helps you effortlessly test your app beyond the happy path.
You test your app to make sure it works as intended. But what if the APIs you use fail? Will your app lose your customer's data? How do you test for this? Simulating API failures is hard. You end up writing code that you won't be shipping or worse: not testing at all. That's why we built Dev Proxy, to simulate API errors so that you can easily test your app without changing your code.
Test with real data. Without the GDPR nightmare. GDPR-aware database cloning for developers.
Clonio CLI clones production-like database data into development, test, staging, and CI while applying anonymization, schema sync, key remapping, and signed audit logs.
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Git Worktree TUI.
LazyWorktree lets you create, switch, and manage Git worktrees from a keyboard-driven TUI. It shows PR status, CI checks, and diffs alongside your worktree list.
Generate HTTP load and plot the results in real-time. A load testing tool capable of performing real-time analysis, inspired by vegeta and jplot.
ali comes with an embedded terminal-based UI where you can plot the metrics in real-time, so lets you perform real-time analysis on the terminal.
Compress your pictures up to 90% without visible quality loss.
Caesium is an image compression software that helps you store, send and share digital pictures, supporting JPG, PNG, WebP and TIFF formats. You can quickly reduce the file size (and resolution, if you want) by preserving the overall quality of the image.
Your dev environment, everywhere.
Create development environments with all the dependencies you need and easily share them with colleagues. Work consistently across the entire software lifecycle.
Flox is a virtual environment and package manager all in one. With Flox you create environments that layer and replace dependencies just where it matters, making them portable across the full software lifecycle.
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GPT CLI to auto-generate impressive commits in 1 second 🤯🔫
Chiasmodon is an OSINT tool designed to assist in the process of gathering information about a target domain. Its primary functionality revolves around searching for domain-related data, including domain emails, domain credentials, CIDRs , ASNs , and subdomains, the tool also allows users to search Google Play application ID.
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A Term-to-Definition-Linker for Markdown.
glossarify-md is a command line tool to help Markdown writers with
- Cross-Linking (prime use case): auto-link terms to some definition in a glossary
- Indexes: generate indexes from glossary terms and navigate to where they were mentioned
- Lists: generate arbitrary lists such as List of Tables, List of Figures, List of Listings, List of Definitions, List of Formulas, and so forth...
Code Formatter.
A pluggable and configurable code formatting platform written in Rust.
Generate RSS feeds for websites that don't have them, using CSS selectors.
Kafka TUI client.
ktea is a tool designed to simplify and accelerate interactions with Kafka clusters.
Terminal-based Docker manager - monitor CPU/memory, view logs, and manage containers.
DockMate is a TUI (Text User Interface) for managing Docker containers directly from your terminal. Think of htop, but for Docker.
A modern Python package and dependency manager supporting the latest PEP standards.
PDM is a modern Python package manager with PEP 582 support. It installs and manages packages in a similar way to npm that doesn't need to create a virtualenv at all!
SSH3: faster and rich secure shell using HTTP/3.
SSH3 is a complete revisit of the SSH protocol, mapping its semantics on top of the HTTP mechanisms. In a nutshell, SSH3 uses QUIC+TLS1.3 for secure channel establishment and the HTTP Authorization mechanisms for user authentication.
Grype + Rummage = Grummage.
Grummage is an interactive terminal frontend to Grype.
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Easy Go Containers. Build and deploy Go applications.
ko makes building Go container images easy, fast, and secure by default.
ko is a simple, fast container image builder for Go applications. It's ideal for use cases where your image contains a single Go application without any/many dependencies on the OS base image (e.g., no cgo, no OS package dependencies).
A cross-platform context-aware key remapper.
It allows to redefine your keyboard layout and shortcuts systemwide or per application.
A self-contained coding agent.
Ghost in your shell. Ante is a self-contained agent harness with a highly optimized core. It works like Claude Code or Codex, with none of their dependencies or model constraints.
An honest CLI for openrouter.ai. Fast and tmux-aware. ort sends your prompts to AI models on openrouter.ai.
It is built the old fashioned way, in solid Rust. It doesn't slow you down with Python interpreters. This is a modest 2 MiB ELF binary.
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Next Generation Frontend Tooling.
Vite (French word for "quick", pronounced /vit/, like "veet") is a new breed of frontend build tooling that significantly improves the frontend development experience.
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🎥 Command line video player. a free, open source, and cross-platform media player.
mpv is a free (as in freedom) media player for the command line. It supports a wide variety of media file formats, audio and video codecs, and subtitle types.
Parallel testing for PHPUnit.
The objective of ParaTest is to support parallel testing in PHPUnit. Provided you have well-written PHPUnit tests, you can drop paratest in your project and start using it with no additional bootstrap or configurations!
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S.M.A.R.T.-Logo The smartmontools package contains two utility programs (smartctl and smartd) to control and monitor storage systems using the Self-Monitoring, Analysis and Reporting Technology System (SMART) built into most modern ATA/SATA, SCSI/SAS and NVMe disks. In many cases, these utilities will provide advanced warning of disk degradation and failure. Smartmontools was originally derived from the Linux smartsuite package and actually supports ATA/SATA, SCSI/SAS and NVMe disks and also SCSI/SAS tape devices. It should run on any modern Linux, FreeBSD, NetBSD, OpenBSD, Darwin (macOS), Solaris, Windows, Cygwin, OS/2, eComStation or QNX system. Smartmontools can also be run from one of many different Live CDs/DVDs.
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get things from one computer to another, safely.
This package provides a library and a command-line tool named wormhole, which makes it possible to get arbitrary-sized files and directories (or short pieces of text) from one computer to another. The two endpoints are identified by using identical "wormhole codes": in general, the sending machine generates and displays the code, which must then be typed into the receiving machine.
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AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods.
The Token-Efficient Coding Agent.
Coding Agent singularly focused efficiency and context curation. Reduces API costs by 50-80% vs other agent AND improves the code quality at the same time. Uses Hash Anchored edits, massively parallel operations, AST manipulation and many many other optimizations.
Docker Model Runner (DMR) makes it easy to manage, run, and deploy AI models using Docker. Designed for developers, Docker Model Runner streamlines the process of pulling, running, and serving large language models (LLMs) and other AI models directly from Docker Hub, any OCI-compliant registry, or Hugging Face.
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Master the command line, in one page.
Fluency on the command line is a skill often neglected or considered arcane, but it improves your flexibility and productivity as an engineer in both obvious and subtle ways. This is a selection of notes and tips on using the command-line that we've found useful when working on Linux. Some tips are elementary, and some are fairly specific, sophisticated, or obscure. This page is not long, but if you can use and recall all the items here, you know a lot.
Migrate to PostgreSQL in a single command!
pgloader loads data into PostgreSQL and allows you to implement Continuous Migration from your current database to PostgreSQL. Read the White Paper to learn how to limit risks and control your budget, and start your PostgreSQL migration today!
Read-only developer endpoint scanner for on-disk package, extension, and developer-tool metadata, built to check exposure to known software supply-chain compromises.
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CLI tool to automate Podman image updates. Selective updates, optional notifications, and image pruning when done.
Cross-platform ncurses Spotify client written in Rust, inspired by ncmpc and the likes. ncspot is a ncurses Spotify client written in Rust using librespot. It is heavily inspired by ncurses MPD clients, such as ncmpc. My motivation was to provide a simple and resource friendly alternative to the official client as well as to support platforms that currently don't have a Spotify client, such as the *BSDs.
🐶 Kubernetes CLI To Manage Your Clusters In Style!
K9s is a terminal based UI to interact with your Kubernetes clusters. The aim of this project is to make it easier to navigate, observe and manage your deployed applications in the wild. K9s continually watches Kubernetes for changes and offers subsequent commands to interact with your observed resources.
Auto-install best AI skills for your project. One command. Your entire AI skill stack. Installed.
Scans your project, detects your tech stack, and installs curated AI agent skills automatically.
GooBook allows to use Google Contacts from
the command-line and from MUAs such as mutt.
Type-safe combinatorial CLI parser for TypeScript.
Express CLI constraints in code structure, not validation logic. Optique is a parsing library that focuses on extracting and validating command-line arguments. It doesn't dictate your application's structure, handle command execution, or provide scaffolding—it simply transforms command-line input into well-typed data structures.
Bring your .bashrc, .vimrc, etc. with you when you ssh.
sshrc works just like ssh, but it also sources the ~/.sshrc on your local computer after logging in remotely.
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Lightning Fast Kubernetes navigator.
⚡ LFK is a lightning-fast, keyboard-focused, yazi-inspired terminal user interface for navigating and managing Kubernetes clusters. Built for speed and efficiency, it brings a three-column Miller columns layout with an owner-based resource hierarchy to your terminal.
Find and verify secrets. Find leaked credentials.
TruffleHog is the most powerful secrets Discovery, Classification, Validation, and Analysis tool. In this context secret refers to a credential a machine uses to authenticate itself to another machine. This includes API keys, database passwords, private encryption keys, and more...
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With one command, create a natural-sounding audiobook from a variety of input formats (epub, mobi, txt, PDF, HTML and more!)
a network diagnostic tool.
Trippy combines the functionality of traceroute and ping and is designed to assist with the analysis of networking issues.