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AddDev-Focused Service Monitoring.
Real-time logs, Interactive terminals, Custom alerts/notifications/Automations, File system access. All in one UI, for Docker.
Well-Designed Logos for Your Inspiration. Explore well-designed logos. Discover inspiring logos sorted by industries, themes, typography style, branding color and more.
Generate your dream logo in 10 seconds!
An open source logo generator – create professional logos in seconds with customizable styles.
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.
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holistic Visual Regression Testing cloud. Open source alternative to Percy, Chromatic, Applitools.
Lost Pixel is an open-source visual regression testing tool. Run visual regression tests on your Storybook and Ladle stories and your application pages.
Cloud-Native Load-balancer.
loxilb is an open source cloud-native load-balancer based on GoLang/eBPF with the goal of achieving cross-compatibility across a wide range of on-prem, public-cloud or hybrid K8s environments. loxilb is being developed to support the adoption of cloud-native tech in telco, mobility, and edge computing.
Open source voxel game engine.
An open source voxel game engine. Play one of our many games, mod a game to your liking, make your own game, or play on a multiplayer server.
12 HR and administrative software programs. A suite of HR software for Work smarter with efficient solutions for HR & Finance
With Lucca’s software, turn spreadsheets into interactive online services and streamline your internal management processes.
Diagramming powered by intelligence.
Create next-generation diagrams with AI, data, and automation in Lucidchart. Understand and optimize every system and process.
deep learning at the speed of light.
Luminal is a deep learning library that uses composable compilers to achieve high performance.
Interstellar Development Experience An IDE layer for Neovim with sane defaults. Completely free and community driven. LunarVim @ GitHub.
Mixed Reality Standalone Headset. Lynx Mixed Reality. One device, endless possibilities.
Mixed-Reality for Professionals & Consumers.
Magical Data Engineering Workflows.
🧙 Build, run, and manage data pipelines for integrating and transforming data.
Mage is a hybrid framework for transforming and integrating data. It combines the best of both worlds: the flexibility of notebooks with the rigor of modular code.
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Mageia is a GNU/Linux-based, Free Software operating system. It is a community project, supported by a nonprofit organisation of elected contributors.
Our mission: to build great tools for people. Beyond just delivering a secure, stable and sustainable operating system, the goal is also to become and maintain a credible and recognized community in the free software world.
Mageia started in September 2010 as a fork of Mandriva Linux.
Free and open-source vulnerability scanner.
Mageni is an open source vulnerability management platform. Mageni provides a faster, enjoyable, and leaner vulnerability management experience for modern cybersecurity programs.
Free Maps & Navigation App.
Turn-by-turn navigation, OpenStreetMap, Crowd-Sourced Traffic, 3D maps, Satellite maps, Offline maps and Transit. Entirely free.
Remove unwanted things from images in seconds. Upload an image, mark the bit you need removed, download the fixed up image.
Beautiful & cool backgrounds with 10+ tools!. Create unique graphics for social media posts, landing pages and branding in a few clicks. Then export them as images, or even code (SVG & CSS).
734 Cybersecurity Skills for AI Agents. 734+ AI-Ready Skills for Claude Code & More.
The largest open-source library of structured cybersecurity skills following the agentskills.io standard. Deploy instantly to Claude Code, GitHub Copilot, Cursor, and 26+ platforms.
27 Security Intelligence Tools for Claude.
Production-grade MCP server giving Claude 27 security intelligence tools across 21 APIs — CVE lookup, EPSS scoring, CISA KEV, MITRE ATT&CK, Shodan, VirusTotal, and more.
🕵️♂️ Collect a dossier on a person by username from 3000+ sites.
Maigret collects a dossier on a person by username only, checking for accounts on a huge number of sites and gathering all the available information from web pages. No API keys required. AI profiling (demo).
Real-time Emailing.
Streamline your emailing and boost your sales with Mailjet. We serve all your email and SMS needs with one simple and powerful service.
Quickly build bulletproof HTML emails
Newsletters spam test. Test the Spammyness of your Emails.
Work the way you imagine. From tasks and workflows to apps and systems, build and automate anything in one powerful visual platform.
A reference manual for people who design and build software.
A modern open source language for analyzing, transforming, and modeling data.
Malloy is a modern open source language for describing data relationships and transformations. It is both a semantic modeling language and a query language that uses an existing SQL engine to execute queries. Malloy currently can connect to BigQuery, Snowflake, PostgreSQL, MySQL, Trino, or Presto, and natively supports DuckDB. We've built a Visual Studio Code extension to facilitate building Malloy data models, querying and transforming data, and creating simple visualizations and dashboards.
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Investigate 12x faster with the world's most used cyber investigation platform
A community-maintained Python framework for creating mathematical animations.
Manim is an animation engine for explanatory math videos.
Beautiful map components. 100% Free, Zero config, one command setup.
Ready to use, customizable map components for React. Built on MapLibre. Styled with Tailwind.
The Markdown Guide is a free and open-source reference guide that explains how to use Markdown, the simple and easy-to-use markup language you can use to format virtually any document.
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The Data Processor for Agents.
Marly allows your agents to extract tables & text from your PDFs, Powerpoints, etc in a structured format making it easy for them to take subsequent actions (database call, API call, creating a chart etc).
Laravel blade components for Livewire 3.
Gorgeous Laravel blade components made for Livewire 3 and styled around daisyUI + Tailwind.
La plainte en ligne pour les arnaques sur internet (THESEE)
Pour les victimes d'escroqueries sur internet : faux sites de vente, piratage de comptes de messagerie, extorsion d'argent pour débloquer un ordinateur... vous pouvez déposer une plainte en ligne grâce au dispositif THESEE.
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Kits solaires Plug & Play et Autoconsommation.
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Beautiful and accessible math in all browsers
A JavaScript display engine for mathematics that works in all browsers. No more setup for readers. It just works.
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Open Source Marketing Automation. Supporting the World's Largest Open-Source Marketing Automation Project
Browser-Based Operating System for Raspberry Pi and Odroid. Managing your Raspberry Pi has never been easier. You can comfortably configure all services in the clear web interface with only one click. Max2Play also automatically adapts to the size and the language settings of your web browser. Thus, the usage becomes a child’s play even on the smartphone!
No-Code Web Data Extraction Platform. Turn Websites To APIs & Spreadsheets In Minutes.
Maxun lets you train a robot in 2 minutes and scrape the web on auto-pilot. Web data extraction doesn't get easier than this!
MediaWiki is a free software open source wiki package written in PHP, originally for use on Wikipedia. It is now also used by several other projects of the non-profit Wikimedia Foundation and by many other wikis, including this website, the home of MediaWiki.
Find Local Groups, Events, and Activities Near You. The people platform—Where interests become friendships.
Whatever your interest, from hiking and reading to networking and skill sharing, there are thousands of people who share it on Meetup. Events are happening every day—sign up to join the fun.
Shape a delightful search experience in a snap.
An open-source, lightning-fast, and hyper-relevant search engine that fits effortlessly into your apps, websites, and workflow.
The 3D map developer's library. Your cloud platform for interactive visualisation of 2D and 3D geospatial data. Working in every web browser, fast, powerful, cross-platform and customizable.
The flexible way to add memberships to Webflow
Enable user accounts, subscriptions, gated content, and more on your Webflow site, without having to re-evaluate your entire tech stack.
Find & Fix Open Source vulnerabilities. Get real-time security alerts and compliance issues on your open source dependencies within Azure DevOps or GitHub.
Automated dependency updates.
Get pull requests to update your dependencies and lock files.
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Hand-curated Mesh Gradient Collection
Envoi de SMS anonymes depuis un prénom. Envoyez un SMS avec l'expéditeur de votre choix, en moins de 3 minutes.
Open Source Business Intelligence
The simplest, fastest way to get business intelligence and analytics to everyone in your company 😋
Generate the sample data you need.
Create realistic datasets for demos, learning, and dashboards.
Generate realistic datasets for demos, learning, and dashboards. Instantly preview data, export as CSV or SQL, and explore with Metabase.
Versatile metallic finish for your CSS. MetalliCSS is a tiny, dependency-free JavaScript library that makes your CSS literally shine. Using the library is as simple as adding the class metallicss, and using CSS properties for configuration (try it out here).
Data Observability Platform for Modern Data Teams. Trust the data that powers your business.
Automated end-to-end data observability — so data teams are the first to know about data issues.
Decentralized search engine & automatized press reviews
- Explore the press with no middlemen between the newspapers and your web browser.
- Discover millions of results within seconds and explore the last ones in Firefox via this addon.
- Schedule searches, select your press review and export it in a few clicks.
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Meteor is a complete open source platform for building web and mobile apps in pure JavaScript.
Meteor is an open-source platform for building top-quality web apps in a fraction of the time, whether you're an expert developer or just getting started.
Free WebRTC TURN Server. Open Relay is a free TURN server provided by Metered Video that you can use in your WebRTC applications. The Open Relay TURN server is highly available, reliable and offers both STUN and TURN Capabilities.