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Addimproved tiling wm.
i3 is a tiling window manager for X11. It primarily targets advanced users and developers.
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.
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A gallery of hand-drawn arrows and other design resources as SVGs that can be easily copied as SVG code or React components for use in your projects.
Xterm.js is a terminal front-end component written in JavaScript that works in the browser.
It enables applications to provide fully featured terminals to their users and create great development experiences.
WebGoat is a deliberately insecure application that allows interested developers just like you to test vulnerabilities commonly found in Java-based applications that use common and popular open source components.
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An open-source implementation of the AlphaEvolve system described in the Google DeepMind paper "AlphaEvolve: A coding agent for scientific and algorithmic discovery" (2025).
An expanding text area is a multi-line text input field that expands in height to fit its contents. This UI element is commonly found in both desktop and mobile applications, such as the SMS composition field on the iPhone. Examples can also be found on the web, including on Facebook, where it’s used extensively. It’s a good choice wherever you don’t know how much text the user will write and you want to keep the layout compact; as such, it’s especially useful on interfaces targeted at smartphones.
phpGraphy is a free PHP photo gallery script released under GPL license. Since its beginning, it has been written with simplicity and efficiency in mind following the KISS philosophy.
Secure tunnels in seconds
Tailcat connects machines over an encrypted connection, even when they’re on different networks. No accounts, login flow, tailnets, or IP addresses. Just share a tailcat address and connect. like netcat, but over Tailscale's data plane, without Tailscale's control plane
A minimalist GPodder server, using the same API, for self-hosting
This is a minimalist podcast synchronization server, for self-hosting your podcast listening / download history.
Build beautiful, modern apps incredibly fast. Build applications faster than ever.
Create beautiful UI, generate clean code, and deploy to the app stores or web in one click. Fully extensible with custom code.
Swift execution, long-horizon reliability, and high token efficiency.
Step Code runs in your terminal and handles the full task loop—reading code, making changes, and running tests. It works with the Step provider and discovers the available Step models after sign-in. MCP servers, Agent Skills, plugins, and multi-agent orchestration work out of the box; you can delegate long-running tasks to /goal and let Step Code drive them forward autonomously.
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.
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Run LLMs Locally on Apple Silicon, Fast.
The fastest local AI engine for Apple Silicon. 4.2x faster than Ollama, 0.08s cached TTFT, 100% tool calling. 17 tool parsers, prompt cache, reasoning separation, cloud routing. Drop-in OpenAI replacement. Works with Claude Code, Cursor, Aider.
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Linux OS distribution based on Nix package manager, providing reproducible builds and deployments.
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Content Credentials reveal helpful information that's usually hidden
Critical information about the content you see online is often inaccessible or inaccurate. Content Credentials are a new open technology for revealing answers to your questions about content with a simple click: How was it made? Is it AI-generated? When was it created or edited?
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Gromit-MPX is an on-screen annotation tool that works with any Unix desktop environment under X11 as well as Wayland.
Its main use is for making presentations of some application. Normally, you would have to move the mouse pointer around the point of interest until hopefully everybody noticed it. With Gromit-MPX, you can draw everywhere onto the screen, highlighting some button or area.
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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Responsive jQuery image slider/carousel/slideshow/gallery/banner javascript javascript(js)+html TOUCH SWIPE. jQuery slider plugin and No-jQuery version both available. Jssor Slider is touch swipe image slider with 390+ caption slide effects and 360+ slideshow effects. When touch Jssor Slider, it will freeze and then move to the direction that fi…
The Easiest Way to Build Desktop Agents. Bytebot is a turn-key container for developers building desktop agents.
Bytebot is a self-hosted AI desktop agent that automates computer tasks through natural language commands, operating within a containerized Linux desktop environment.
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Discover European products and services.
A community-driven directory bringing you personal recommendations from across Europe.
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tools and framework for data collection and system inspection on Kubernetes clusters and Linux hosts using eBPF.
Inspektor Gadget is a set of tools and framework for data collection and system inspection on Kubernetes clusters and Linux hosts using eBPF.
It manages the packaging, deployment and execution of Gadgets (eBPF programs encapsulated in OCI images) and provides mechanisms to customize and extend Gadget functionality.
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Super Expressive is a zero-dependency JavaScript library for building regular expressions in (almost) natural language.
Super Expressive is a JavaScript library that allows you to build regular expressions in almost natural language - with no extra dependencies, and a lightweight code footprint (less than 4kb with minification + gzip!).
1flow est un espace gratuit de gestion de news et d'information, à usage individuel ou en équipe. 1flow vous aide à lutter contre l'infobésité en identifiant l'information qui compte vraiment pour vous. Dans 1flow vous pouvez agréger, lire, découvrir, archiver, éditer, partager et discuter de toute l'information en ligne.
Open source record and playback test automation for the web
Useful tool to track location or mobile number.
Dusk OS is a 32-bit Forth and big brother to Collapse OS. Its primary purpose is to be maximally useful during the first stage of civilizational collapse, that is, when we can't produce modern computers anymore but that there's still many modern computers around.
The IMDB to Overseerr Sync Tool effortlessly automates the import of your IMDB movie lists into Overseerr, simplifying your movie management with advanced features like real-time progress updates, sleek UI, and robust error handling.
Simple and elegant PHP. 🍁 The easiest way to create clean, simple but powerful web apps and APIs quickly.
Leaf is a slim and lightweight PHP framework focused on developer experience, usability, and high-performance code. It introduces a cleaner and much simpler structure to the PHP language while maintaining it's flexibility. With a simple structure and a shallow learning curve, it's an excellent way to rapidly build powerful and high performant web apps and APIs.
Prompt optimization scratch. Promptim is an experimental prompt optimization library to help you systematically improve your AI systems.
Promptim automates the process of improving prompts on specific tasks. You provide initial prompt, a dataset, and custom evaluators (and optional human feedback), and promptim runs an optimization loop to produce a refined prompt that aims to outperform the original.
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🧙♀️ Lightweight and flexible dependency injection library for JavaScript and TypeScript, w/wo ECMAScript decorators.
Reduce the environmental footprint of your software programs with SonarQube.
creedengo is a collective project aiming to reduce environmental footprint of software at the code level. The goal of the project is to provide a list of static code analyzers to highlight code structures that may have a negative ecological impact: energy and resources over-consumption, "fatware", shortening terminals' lifespan, etc.
PandoraBox is a USB scanning station designed to detect and remove malware from USB disks. It is based on Pandora by CIRCL and is distributed under the GPLv3 license.
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Professional Event Management & Networking Platform.
Virtual and Hybrid Event management platform with real-time networking features. Create events, manage sessions, facilitate attendee connections, and enable live chat. Built with Flask, React, and Socket.IO.
WebsiteBaker helps you to create the website you want: A free, easy and secure, flexible and extensible open source content management system (CMS).
Desktop/Android/HTML5/iOS Java game development framework.
libGDX is a cross-platform Java game development framework based on OpenGL (ES) that works on Windows, Linux, macOS, Android, your browser and iOS.
Build with Visual Studio Code, anywhere, anytime, entirely in your browser.
Social Auth Plugin is the authentication and authorization solution base on social networks for web applications.
Record and share your terminal sessions, the right way. asciinema (aka asciinema CLI or asciinema recorder) is a command-line tool for recording terminal sessions.
Unlike typical screen recording software, which records visual output of a screen into a heavyweight video files (.mp4, .mov), asciinema recorder runs inside a terminal, capturing terminal session output into a lightweight recording files in the asciicast format (.cast).
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💫 automated scanning tool that bridges media organizers such as Sonarr and Radarr with media servers such as Plex and Jellyfin
autopulse is a simple project, designed after the deprecation of autoscan and a lot of inspiration comes from there. The goal is to provide a simple, efficient, and reliable way to update your media library reducing full library scans. A key feature is the ability to provide a hash of the file to the API, which will then wait for the file to match that hash before updating targets.
Simple, self-hostable filesharing application with builtin end-to-end encryption.
AI-Powered Note Taking App.
An open-source, self-hosted personal AI note tool prioritizing privacy, built using TypeScript .
Blinko is an innovative open-source project designed for individuals who want to quickly capture and organize their fleeting thoughts. Blinko allows users to seamlessly jot down ideas the moment they strike, ensuring that no spark of creativity is lost.
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Executes commands in response to file modifications.
Run a command when files in the current directory change. Kick off build processes, restart development servers, detect activity… stop pressing Enter ⏎ over and over again.
lightweight jQuery plugin for fade-as-you-scroll features
Most testing is ineffective.
Hypothesis is a new generation of tools for automating your testing process. It combines human understanding of your problem domain with machine intelligence to improve the quality of your testing process while spending less time writing tests.
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Nagstamon is a Nagios status monitor for the desktop. It connects to multiple Nagios, Icinga, Opsview, Centreon, Op5 Monitor/Ninja and Check_MK Multisite monitoring servers and resides in systray or as a floating statusbar at the desktop showing a brief summary of critical, warning, unknown, unreachable and down hosts and services and pops up a detailed status overview when moving the mouse pointer over it. Connecting to displayed hosts and services is easily established by context menu via SSH, RDP and VNC. Users can be notified by sound. Hosts and services can be filtered by category and regular expressions.
Automatic Bitwarden Backup. Secure, Automated, and Multi-Cloud Bitwarden Backup and Import System
Lazywarden is a Python automation tool designed to Backup and Restore data from your vault, including Bitwarden attachments. It allows you to upload backups to multiple cloud storage services and receive notifications across multiple platforms. It also offers AES encrypted backups and uses key derivation with Argon2, ensuring maximum security for your data.
Open source monitoring for networks, servers and more. Set up custom checks, get alerts fast and keep full control of your infrastructure.
search config information for linux kernel modules.
This is a set of tools to aggregate all your information into your maildir. Each tool can be used separately ; you can find a more complete description in their respective folder.
As MySQL InnoDB implict commits on a table alteration Doctrine migrations that error will leave a database inbetween states. This plugin uses mysqldump to back up the database prior to migration and restores it on failure. This also allows you to use a dry run
My useful files for penetration tests, security assessments, bug bounty and other security related stuff.
AWS Bloodhound OpenGraph Connector.
awshound collects AWS IAM/authorization data and builds a BloodHound OpenGraph.
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Distributed code review system for Git repos.
By "distributed", we mean that code reviews are stored inside of the repository as git objects. Every developer on your team has their own copy of the review history that they can push or pull. When pulling, updates from the remote repo are automatically merged by the tool.
This design removes the need for any sort of server-side setup. As a result, this tool can work with any git hosting provider, and the only setup required is installing the client on your workstation.
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Open source alternative to AWS.
Open source alternative to AWS. Elastic compute, block storage (non replicated), firewall and load balancer, managed Postgres, and IAM services in public beta.
Ubicloud provides IaaS cloud features on bare metal providers, such as Hetzner, Leaseweb, and AWS Bare Metal. You can set it up yourself on these providers or you can use our managed service. We're currently in public beta.
✅ ESLint plugin to enforce the JavaScript Baseline.
Default to the Web Platform Baseline, the cross‑browser compatibility standard. Ship code that works for everyone.