open-source
Find Good First Issues.
Discover "Help Wanted" and "Good First Issue" tasks across GitHub.
Related contents:
Puts Docker Containers to sleep and wakes them back up when they're needed.
Written in Node.js, this application acts as a HTTP reverse proxy and stops Docker containers which haven't been accessed recently and starts them again when a new request comes in. ContainerNursery also makes sure there are no more active WebSocket connections before stopping the container.
Related contents:
Universal Pasteboard Across Devices. Copy anything and paste it on any device, seamlessly.
Related contents:
Open-source media server with a web interface and desktop app for anime and manga.
Related contents:
Analyze huge log files (10GB+) instantly in your browser. Zero upload, 100% local processing. Features JSON prettifier, regex filtering, and bookmarks.
The missing tool for DevOps and Backend Developers. Analyze gigabyte-sized log files instantly in your browser without crashing your device.
Related contents:
A dead-simple unix tool for lightweight open-source local agents.
Orla is a unix tool for running lightweight open-source agents. It is easy to add to a script, use with pipes, or build things on top of.
Related contents:
A fast, lightweight text editor for Markdown, JSON, YAML, and TOML files. Built with Rust and egui for a native, responsive experience.
threat modelling configuration language with hcl.
There are many different ways in which a threat model can be documented. From a simple text file, to more in-depth word documents, to fully instrumented threat models in a centralised solution. Two of the most valuable attributes of a threat model are being able to clearly document the threats, and to be able to drive valuable change.
A modern, cross‑platform CLI to monitor websites and APIs.
Related contents:
Netronome is a modern network speed testing and monitoring tool built with Go and React.
A complete network performance monitoring solution with distributed agents, real-time metrics, and beautiful visualizations.
Related contents:
AI Agent for Troubleshooting Cloud-Native Environments. Your 24/7 On-Call AI Agent - Solve Alerts Faster with Automatic Correlations, Investigations, and More.
HolmesGPT is an AI agent for investigating problems in your cloud, finding the root cause, and suggesting remediations. It has dozens of built-in integrations for cloud providers, observability tools, and on-call systems.
Related contents:
Unified Engine for large-scale data analytics.
Apache Spark™ is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.
Related contents:
Your Resume as Code.
resumectl allows you to generate your resume from a YAML file to a PDF, HTML, or directly in your terminal.
Beautiful UI components for AI tool calls.
Responsive, accessible, typed, copy-pasteable. Built on Tailwind, Radix, and shadcn/ui. Open Source.
🚰 PHPUnit Plugin for detecting Memory Leaks in code and tests.
This library is a PHPUnit plugin that detects memory leaks in tested code or tests. It utilizes memory_get_usage() to make sure the code being executed properly cleans up after itself.
AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods.
A structural code search engine for AI agents. Provides sub-500ms file ranking across massive codebases without embeddings, vector databases, or external dependencies.
Mantic is an infrastructure layer designed to remove unnecessary context retrieval overhead for AI agents. It infers intent from file structure and metadata rather than brute-force reading content, enabling retrieval speeds faster than human reaction time.
Home-manager configuration file to get webapps in the system menu on a NixOS system. Put the icons in an icons subdirectory of the directory containing this script. The icons must be named exactly like the name of the webapp definition.
Related contents:
Easy web app creator.
A Web App Manager, written in rust with GTK and beautiful Adwaita. With Web App Hub you can manage your Web App with ease. All apps will have their own icon and can be isolated from the normal normal browser profile.
Related contents:
Unify is a web app aggregator built with Qt 6, Qt WebEngine, and Kirigami. It organizes "services" (web apps) by "workspaces" and opens each service in a WebView with desktop-friendly integrations (notifications, screen sharing, etc.).
Related contents:
Your All-in-One MQTT Client Toolbox.
A Powerful and All-in-One MQTT 5.0 client toolbox for Desktop, CLI and WebSocket.
Related contents:
MQTT5 Explorer is a simple yet feature-rich client to visualize data of any MQTT broker.
The aim of this project is to bring the users a client app capable of making use of all the features of the version 5 of the MQTT protocol. The lack of any application that can offer the compatibility with the newer version of the protocol forced us to implement one to test the data of MQTT brokers workwise, why not to share this tool with others that may have the same issue?
Related contents:
A compendium of absurd, funny, and downright bad licenses. A table of contents is provided here with titles and a summary of what the license does. Sources, when available, are provided in the descriptions. Also, don't take this seriously.
Related contents:
An open source MQTT broker.
Eclipse Mosquitto is an open source (EPL/EDL licensed) message broker that implements the MQTT protocol versions 5.0, 3.1.1 and 3.1. Mosquitto is lightweight and is suitable for use on all devices from low power single board computers to full servers.
Related contents:
Visualize audio with CAVA.
- 11 drawing modes!
- Set any single color, a gradient or an image for background and foreground.
- Configure smoothing, noise reduction and a few other CAVA settings.
Related contents:
SSHM is a beautiful command-line tool that transforms how you manage and connect to your SSH hosts. Built with Go and featuring an intuitive TUI interface, it makes SSH connection management effortless and enjoyable.
Related contents:
A PostgreSQL Docker container that automatically upgrades your database.
Its whole purpose in life is to automatically detect the version of PostgreSQL used in the existing PostgreSQL data directory, then automatically upgrade it (if needed) to the required version of PostgreSQL using pg_upgrade with the --link option.
fast, encrypted, and deduplicated backups.
rustic is a backup tool that provides fast, encrypted, deduplicated backups. It reads and writes the restic repo format described in the design document and can be used as a restic replacement in most cases.
Backrest is a web UI and orchestrator for restic backup.
Backrest is a web-accessible backup solution built on top of restic. Backrest provides a WebUI which wraps the restic CLI and makes it easy to create repos, browse snapshots, and restore files. Additionally, Backrest can run in the background and take an opinionated approach to scheduling snapshots and orchestrating repo health operations.
A security auditor for Tailscale configurations. Scans your tailnet for misconfigurations, overly permissive access controls, and security best practice violations.
Claude Code. Any Model. The most powerful AI coding agent now speaks every language.
Run Claude Code with any AI model - OpenRouter, Gemini, OpenAI, or local models.
Claudish (Claude-ish) is a CLI tool that allows you to run Claude Code with any AI model by proxying requests through a local Anthropic API-compatible server. Supports OpenRouter (100+ models), direct Google Gemini API, direct OpenAI API, and local models (Ollama, LM Studio, vLLM, MLX).
The Concise TypeScript Book provides a comprehensive and succinct overview of TypeScript's capabilities. It offers clear explanations covering all aspects found in the latest version of the language, from its powerful type system to advanced features. Whether you're a beginner or an experienced developer, this book is an invaluable resource to enhance your understanding and proficiency in TypeScript.
Principles and Practices of Engineering Artificially Intelligent Systems.
x11 automation tool.
xdotool lets you simulate keyboard input and mouse activity, move and resize windows, etc. It does this using X11’s XTEST extension and other Xlib functions.
Related contents:
A command-line utility for taking automated screenshots of websites.
Related contents:
The Language Server Protocol (LSP) defines the protocol used between an editor or IDE and a language server that provides language features like auto complete, go to definition, find all references etc. The goal of the Language Server Index Format (LSIF, pronounced like "else if") is to support rich code navigation in development tools or a Web UI without needing a local copy of the source code.
Related contents:
A complete starter kit for an Obsidian + Claude Code personal knowledge management system.
A complete personal knowledge management system that combines Obsidian's powerful note-taking with Claude Code's AI assistance. Go from zero to a fully functional PKM in 15 minutes or less.
HTML as Template Language.
EHTML transforms standard HTML into a powerful application layer. Write less JavaScript and let HTML handle templating, data loading, rendering, and interactions.
IceWM is a window manager for the X Window System. The goal of IceWM is speed, simplicity, and not getting in the user’s way. It comes with a taskbar with pager, global and per-window keybindings and a dynamic menu system.
A list of all the different methods I found to deploy Kubernetes.
A comprehensive list of ways to deploy Kubernetes, organized by deployment type.
🤖 A minimal and customizable Docker image running the Android emulator as a service.
Why is this running?
witr exists to answer a single question:
Why is this running?
When something is running on a system—whether it is a process, a service, or something bound to a port—there is always a cause. That cause is often indirect, non-obvious, or spread across multiple layers such as supervisors, containers, services, or shells.
A curated catalogue of agentic AI patterns — real‑world tricks, workflows, and mini‑architectures that help autonomous or semi‑autonomous AI agents get useful work done in production.
Related contents:
A terminal-based AWS resource viewer and manager.
taws provides a terminal UI to interact with your AWS resources. The aim of this project is to make it easier to navigate, observe, and manage your AWS infrastructure in the wild. taws continually watches AWS for changes and offers subsequent commands to interact with your observed resources.
Select context for coding agents directly from your website.
How? Point at any element and press ⌘C (Mac) or Ctrl+C (Windows/Linux) to copy the file name, React component, and HTML source code.
It makes tools like Cursor, Claude Code, Copilot run up to 3× faster and more accurate.
tunnelto lets you expose your locally running web server via a public URL. Written in Rust. Built completely with async-io on top of tokio.
Related contents:
CV/Resume Generator for Academics and Engineers. YAML to PDF. Write your CV or resume as YAML, then run RenderCV, and get a PDF with perfect typography. No template wrestling. No broken layouts. Consistent spacing, every time.
let's build a Win32/Linux. replace the entire userland with WINE.
A dream of a Linux distribution where the entire desktop environment is Win32 software running under WINE. A completely free and open-source OS where you can just download .exe files and run them, for the power user who isn't necessarily a Unixhead, or just for someone who thinks this sounds fun.
Related contents:
Frockly is a visual tool for building Excel formulas using Blockly. It helps prevent syntax errors and makes complex formulas easier to understand, especially for beginners and non-programmers.
Related contents:
Protect your SSH keys with your Mac's Secure Enclave.
Secretive is an app for protecting and managing SSH keys with the Secure Enclave.
Related contents:
extensible web OS game and hacking simulator framework for developers and gamers. Virtual OS experience with scripting, apps, terminals & sandboxed gameplay, set in the mental.os() universe.
Related contents:
Serflings is a remake of The Settlers 1 or Serf City in some countries. The game is as close to the original game as possible but also includes some useful extensions like higher resolutions and network games.
Related contents:
Network Infrastructure Visualizer (Go-powered).
Atlas is a full-stack containerized tool to scan, analyze, and visualize network infrastructure dynamically. Built with Go, FastAPI, NGINX, and a custom React frontend, it provides automated scanning, storage, and rich dashboards for insight into your infrastructure.
Related contents:
A lightweight Subsonic TUI music player built in Go with scrobbling support.
SubTUI is a lightweight TUI music player for Subsonic-compatible servers (Navidrome, Gonic, Airsonic, etc.) built with Go and the Bubble Tea framework. It uses mpv as the underlying audio engine supporting multiple audio formats. It supports scrobbeling ensuring your play counts are updated on your server and on any external services configured like Last.FM or ListenBrainz
A self-hosted PDF library indexer and reader.
Inkheart is considered stable, and I am confident enough in its current state to bump the version to 1.0.0. I use it regularly for my own reading and reference. Bug reports, issue submissions, and feature requests are welcome, and I try to respond to them in a timely manner. However, please note that this is a personal side project among several others, and my motivation to work on it comes and goes. As a result, new features or enhancements may take time (or may not happen at all). Thanks for your understanding!
Modern web interface for aMule with real-time updates via EC protocol.
A modern, real-time web interface for controlling aMule via the EC (External Connection) protocol. Built with Node.js, WebSockets, and React.
Maker Management Platform, or MMP, aims to simplify and unify the management of a variety of digital assets related to 3d printing, manufacturing, laser engraving and such.
OpenWorkers is an open-source runtime for executing JavaScript in V8 isolates. It brings the Cloudflare Workers programming model to your own infrastructure.