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AddThe playground allows you to learn about systemd interactively, right from your browser! Create examples without the danger of breaking your system, and without being distracted by hundreds of unrelated unit files.
Share files to nearby devices. An open-source cross-platform alternative to AirDrop.
LocalSend is a free, open-source app that allows you to securely share files and messages with nearby devices over your local network without needing an internet connection.
An open source alternative to Tableau. Easily embedded as a component in web apps.
Graphic Walker is a different type of open-source alternative to Tableau. It allows data scientists to analyze data and visualize patterns with simple drag-and-drop operations.
check for a database transaction that silently leaked operations outside its boundary in go.
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Guzzle is a PHP HTTP client that makes it easy to send HTTP requests and trivial to integrate with web services.
Open Source Metrics Engine. Distributed TSDB and Query Engine, Prometheus Sidecar, Metrics Aggregator, and more such as Graphite storage and query engine.
M3 is a Prometheus compatible, easy to adopt metrics engine that provides visibility for some of the world’s largest brands.
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Workflow Orchestration Made Simple. Stop wondering about your workflows. The orchestrator for people who have done orchestration before.
Prefect is a workflow orchestration tool empowering developers to build, observe, and react to data pipelines. Prefect is an orchestration and observability platform for building, observing, and triaging workflows. It's the simplest way to transform Python code into an interactive workflow application.
Prefect allows you to expose your workflows through an API so teams dependent on you can programmatically access your pipelines, business logic, and more. Prefect also allows you to standardize workflow development and deployment across your organization.
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Analytics for GitHub
Curious who has been viewing your repositories, where and when?
Enlightn is a software tool that simply and cleverly connects all your company’s employees based on people and their discussions. This enables your employees to work more efficiently together.
Terminal music player with native Spotify, YouTube, local files, radio.
All your music.One queue.In the terminal.
spotatui plays Spotify natively and streams YouTube, your local files, Subsonic or Navidrome, Qobuz and 30,000+ internet radio stations from a single keyboard-driven player. On macOS it also drives Apple Music. Spotify is optional. So is the AI DJ.
A hierarchical timer wheel, for implementing timed event queues.
Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork
Multi-Platform Gamepad Firmware for Raspberry Pi Pico and other RP2040 boards.
GP2040-CE (Community Edition) is a gamepad firmware for the Raspberry Pi Pico and other boards based on the RP2040 microcontrollers that combines multi-platform compatibility, low latency and a rich feature set to provide endless customization possibilities without sacrificing performance.
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Make your AI coding agent smarter. CLI proxy.
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies.
rtk filters and compresses command outputs before they reach your LLM context. Single Rust binary, zero dependencies, <10ms overhead.
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- RTK - Le proxy Rust qui vous fait économiser jusqu'à 90% de tokens @ Korben :fr:.
- #131: News Mai 2026, TypeScript 7 en beta, faux package TanStack et agent Cursor destructeur @ Double Slash :fr:.
- #375.src - RTK: Le coût du token, la nouvelle donne du Dev avec Patrick Szymkowiak @ ifttd :fr:.
- RTK reports huge token savings, but our cost benchmarks disagree @ Quesma.
Private, unlimited file transfer. Peer-to-peer, encrypted, no accounts.
AlterSend sends files straight between devices, end-to-end encrypted — never through cloud storage. No accounts, no size limits, no codes to scan once you've paired.
Ghostferry is a library that enables you to selectively copy data from one mysql instance to another with minimal amount of downtime.
It is inspired by Github's gh-ost, although instead of copying data from and to the same database, Ghostferry copies data from one database to another and has the ability to only partially copy data.
The MicroMirror project is adding free software download mirror capacity by deploying small and cheap CDN servers in as many locations as possible.
The MicroMirror CDN is a volunteer run, community funded, project where we are adding download mirror capacity for free software projects by deploying managed download mirrors to ISPs and data centers willing to donate the space and transit needed for the servers.
💥 Collision is a beautiful error reporting tool for command-line applications
Collision was created by, and is maintained by Nuno Maduro, and is a package designed to give you beautiful error reporting when interacting with your app through the command line.
- It's included on Laravel, the most popular free, open-source PHP framework in the world.
- Built on top of the Whoops error handler.
- Supports Laravel, Symfony, PHPUnit, and many other frameworks.
Bash Infinity is a standard library and a boilerplate framework for writing tools using bash. It's modular and lightweight, while managing to implement some concepts from C#, Java or JavaScript into bash. The Infinity Framework is also plug & play: include it at the beginning of your existing script to import any of the individual features such as error handling, and start using other features gradually.
Winget-Repo is a local, private repository for Winget.
Winget-Repo Winget-Repo is a private repository for the Windows Package Manager (Winget), designed to provide software and updates within local networks without internet access. It allows centralized management and efficient installation and updating of software on multiple Windows clients.
Support Ticketing System.
osTicket is a widely-used open source support ticket system. It seamlessly integrates inquiries created via email, phone and web-based forms into a simple easy-to-use multi-user web interface. Manage, organize and archive all your support requests and responses in one place while providing your customers with accountability and responsiveness they deserve.
A lightweight Java and Kotlin web framework.
Javalin is a very lightweight web framework for Kotlin and Java which supports WebSockets, HTTP2 and async requests. Javalin’s main goals are simplicity, a great developer experience, and first class interoperability between Kotlin and Java.
A Better Way to Work with Claude Code.
Nimbalyst is the free, local, WYSIWYG editor & session manager where you iterate with Claude Code on your full context: markdown docs, mockups, diagrams, data models, MCP, and code
A list of helpful front-end related questions you can use to interview potential candidates, test yourself or completely ignore. This repository contains a number of front-end interview questions that can be used when vetting potential candidates. It is by no means recommended to use every single question here on the same candidate (that would take hours). Choosing a few items from this list should help you vet the intended skills you require.
The OWASP Gen AI Security Project is an OWASP Flagship Project and global, open-source initiative dedicated to identifying, mitigating, and documenting security and safety risks associated with generative AI technologies, including large language models (LLMs), agentic AI systems, and AI-driven applications. Our mission is to empower organizations, security professionals, AI practitioners, and policymakers with comprehensive, actionable guidance and tools to ensure the secure development, deployment, and governance of generative AI systems.
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Local forensic scanner that extracts credentials from AI tool conversation history. For authorized red team and DLP use only.
Local forensic scanner that extracts and verifies credentials from AI tool conversation history. Detection + verification powered by TruffleHog.
See and Manage Open Ports on Mac.
When you're working on multiple projects at the same time, it's easy to lose track of what's running. A database here, a dev server there, an API you forgot was still open... before long, your ports become a mess.
Portero gives you a clear view of everything running on your machine, so you always know what's using each port, can stop what you don't need, and get back to building instead of debugging port conflicts.
Robust Full-Body Human Mesh Recovery.
SAM 3D Body is one part of SAM 3D, a pair of models for object and human mesh reconstruction.
The repository provides code for running inference with the SAM 3D Body Model (3DB), links for downloading the trained model checkpoints and datasets, and example notebooks that show how to use the model.
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Investbrain is a smart open-source platform that consolidates your portfolios from different brokerages, tracks market performance across your portfolios, and gives you an AI-powered investment best friend.
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The World's Leading Online Programming Learning Platform.
LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.
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State-of-the-art JavaScript utility library.
A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.
Virtual Mailbox Administration.
The ViMbAdmin project (vim-be-admin) provides a web based virtual mailbox administration system allowing mail administrators to manage domains, mailboxes and aliases.
A highly customizable Changelog Generator that follows Conventional Commit specifications ⛰️.
git-cliff can generate changelog files from the Git history by utilizing conventional commits as well as regex-powered custom parsers. The changelog template can be customized with a configuration file to match the desired format.
Power Your AI with Live Data.
Python ETL framework for stream processing, real-time analytics, LLM pipelines, and RAG.
Free OpenAPI Spec Editor. Craft robust OpenAPI Specs Faster.
A free openAPI spec editor and linter that breaks down your spec into fragments to make editing easier and more intuitive.
dbt™ is a SQL-first transformation workflow that lets teams quickly and collaboratively deploy analytics code following software engineering best practices like modularity, portability, CI/CD, and documentation. Now anyone on the data team can safely contribute to production-grade data pipelines.
Open-source hospital crisis management platform — multi-site, multi-language.
It is a complete, mature, ready-to-deploy platform that gives crisis directors, CISOs, medical coordinators, and supervisors the structured information they need — without requiring a cloud, a vendor contract, or a six-month integration project.
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QuestLog is a gamified productivity platform that turns your tasks and projects into achievement-driven experiences. Built with React and MongoDB, it enhances work management through XP points, levels, and badges while integrating seamlessly with different app integrations!
Model Context Protocol Server for Swift.
A Swift implementation of the MCP (Model Context Protocol) for JSON-RPC over various transports.
Image Cache is a tiny PHP class that accepts a .png, .jpg, or .gif image then compresses, moves, and caches the image in the user's browser. It then returns the new source of the image to be printed in an image tag.
A Claude Code mod that holds subagent fan-out, heavy-context prompts and retry loops before they spend your usage window. It reads your plan's usage, counts agents across every session, and asks in Claude Code's own dialog.
agent-usage-guard is a Claude Code mod: it runs inside Claude Code and holds runaway spend before it happens. It reads your plan's live usage, and it holds subagent fan-out, heavy-context churn and retry loops.
Use TOAST UI to Make Your Web Delicious!
JavaScript UI library and free open source project constantly managed by NHN Cloud.
newznab is a usenet indexing application, that makes building a usenet community easy. Download Now
A Python package & command-line tool to gather text on the Web.
Trafilatura is a Python package and command-line tool designed to gather text on the Web. It includes discovery, extraction and text processing components. Its main applications are web crawling, downloads, scraping, and extraction of main texts, metadata and comments. It aims at staying handy and modular: no database is required, the output can be converted to various commonly used formats.
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a sleek new debug bar for Livewire.
Take your Livewire development to the next level with WireSpy. Instantly debug and interact with your components—inspect their state, modify it on the fly, and even time-travel through state changes to pinpoint issues. Stay on top of every event with a dedicated events page that displays dispatched events, the originating component, and the exact data payload. Plus, with the hot reload feature, any changes to your component files automatically refresh, keeping your workflow fast and efficient. WireSpy provides the power and precision you need to build and debug your Livewire apps.
ReactBench is an evaluation for coding agents on realistic React work. Models can pass every test in today’s benchmarks and still write React that fails in production. Tests verify behavior, but they miss React performance, accessibility, and quality issues.
A Java PDF Library.
The Apache PDFBox® library is an open source Java tool for working with PDF documents. This project allows creation of new PDF documents, manipulation of existing documents and the ability to extract content from documents. Apache PDFBox also includes several command-line utilities. Apache PDFBox is published under the Apache License v2.0.
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A fast static site generator in a single binary with everything built-in.
This tool and its template engine tera were born from an intense dislike of the (insane) Golang template engine and therefore of Hugo that I was using before for 6+ sites.
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A sandboxed bash interpreter for AI agents. Pure TypeScript with in-memory filesystem.
A simulated bash environment with an in-memory virtual filesystem, written in TypeScript. Designed for AI agents that need a secure, sandboxed bash environment. Supports optional network access via curl with secure-by-default URL filtering.
Local Social Publishing Dashboard.
Free, open-source, self-hosted crossposter — compose once and publish or schedule to X, LinkedIn, Bluesky, Mastodon, Instagram, YouTube, Dev.to, Pinterest, Hacker News, Nostr, and Dribbble from localhost.
Crossposter keeps the publishing workflow close to the app itself: one composer, provider readiness cards, local history, scheduled posts, and warnings only when selected socials would reject a draft.
Laminas Project, the enterprise-ready PHP Framework and components. A community-supported, open source continuation of Zend Framework.
See your whole cluster in one beautiful window. a beautiful desktop UI for Kubernetes.
A native desktop app for every cluster in your kubeconfig: live metrics, logs, shells, topology, Helm, Argo CD and costs.
A simple utility to help connect wireguard nodes together in a full mesh topology.
wgautomesh is a simple utility to help configure a full-mesh wireguard network. It does not assume that all nodes have a publicly reachable address. It uses a gossip protocol to broadcast the endpoint addresses nodes use to talk to one another. This way, even if nodes A and B are not able to communicate directly initially (both behind NAT), if they can both communicate with node C then they will indirectly be able to know each other's NAT-ed address and port. They will then try to connect to one another using those addresses, which should allow NAT hole punching.
Productivity focused desktop environment for Debian and Ubuntu Linux
asago (AI Safety And Governance Orchestration) is an open-source community that aims to automate the journey from AI governance policy to production-ready, safely deployed AI systems — bridging the gap between compliance teams, AI engineers, and infrastructure operators.
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