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Add🍪 A full-featured, hackable tiling window manager written and configured in Python (X11 + Wayland)
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PineTS is a TypeScript implementation of the Pine Script language, allowing you to write trading indicators and strategies using TypeScript while leveraging the power of Pine Script’s execution model and functions.
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AI Builder Real World Apps. Open-source app builder engine — intent to working app.
The open-source Convergence App Builder. Generate a working app from intent, then verify every agent turn against its business requirements.
Cube is a system for collecting timestamped events and deriving metrics. By collecting events rather than metrics, Cube lets you compute aggregate statistics post hoc. It also enables richer analysis, such as quantiles and histograms of arbitrary event sets. Cube is built on MongoDB and available under the Apache License on GitHub.
Markdown with superpowers
Letting ideas flow into your next presentation, paper or book.
Markdown meets the power of LaTeX in this modern typesetting system. And it's free and open source.
Quarkdown is a modern Markdown-based typesetting system, designed around the key concept of versatility, by seamlessly compiling a project into a print-ready book or an interactive presentation. All through an incredibly powerful Turing-complete extension of Markdown, ensuring your ideas flow automatically into paper.
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Supersonic Subatomic Java.
A Kubernetes Native Java stack tailored for OpenJDK HotSpot and GraalVM, crafted from the best of breed Java libraries and standards.
Open-source scientific and technical publishing system built on Pandoc. Quarto documents are authored using Markdown, an easy to write plain text format.
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Quartz is a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites. Thousands of students, developers, and teachers are already using Quartz to publish personal notes, wikis, and digital gardens to the web.
Quartz is a set of tools that helps you publish your digital garden and notes as a website for free. Quartz v4 features a from-the-ground rewrite focusing on end-user extensibility and ease-of-use.
Next-generation time-series database. Peak time-series performance.
QuestDB is the world's fastest growing open-source time-series database. It offers massive ingestion throughput, millisecond queries, powerful time-series SQL extensions, and scales well with minimal and maximal hardware. Save costs with better performance and efficiency.
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Fast SQL for time-series
QuestDB is an open-source time-series database for high throughput ingestion and fast SQL queries with operational simplicity. It supports schema-agnostic ingestion using the InfluxDB line protocol, PostgreSQL wire protocol, and a REST API for bulk imports and exports.
A libre front-end for Quora.
Quetre is an alternative front-end to Quora. It enables you to see answers without ads, trackers, and other such bloat.
Quick.js is a lightweight JavaScript library aimed to help users to stop writing long, repetitive code.
Minimalist, Free & Anonymous Note Taking App. With QuickNote you can create notes on the fly - that can contain links, images, lists or snippets of code - and share them with your colleagues or friends in seconds.
Read less, understand more. Unleash the power of quick and easy reading - just paste your URL for an instant summary!
Quick Reference Cheat Sheet Here are some cheatsheets and quick references contributed by open source angels.
Quickshell is a toolkit for building status bars, widgets, lockscreens, and other desktop components using QtQuick. It can be used alongside your wayland compositor or window manager to build a complete desktop environment.
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Deploy Apps on any Server. The quick way to deploy your applications.
Build, run and monitor your apps on any server from a single, easy-to-use UI. QuickStack is a self-hosted PaaS solution designed to simplify the management of your applications on one or more virtual private servers (VPS).
Search more with less.
Cloud-native search engine for observability. An open-source alternative to Datadog, Elasticsearch, Loki, and Tempo. Quickwit is the fastest search engine on cloud storage. It's the perfect fit for observability use cases.
Your powerful rich text editor.
Quill is a modern WYSIWYG editor built for compatibility and extensibility
HTML_CodeSniffer is a client-side script that checks HTML source code and detects violations of a defined coding standard. HTML_CodeSniffer is written entirely in JavaScript, does not require any server-side processing and can be extended by developers to enforce custom coding standards by creating your own "sniffs".
Test your DevOps and IT knowledge with our interactive quizzes. Track your progress and improve your skills.
An interactive, physically grounded model of the solar system that demonstrates how gravity shapes orbits — built with TypeScript + Three.js + Vite.
It opens with a guided, 24-step walkthrough and then hands you a free-explore mode. Everything is driven by real astronomical data; the only thing the renderer ever fakes is the scale (and that is a toggle you control).
OpenAPI Linter: The worlds fastest OpenAPI quality tool.
vacuum is the worlds fastest OpenAPI 3, OpenAPI 2 / Swagger linter and quality analysis tool. Built in go, it tears through API specs faster than you can think. vacuum is compatible with Spectral rulesets and generates compatible reports.
Qwen Code is a coding agent that lives in the digital world.
Qwen Code brings the capabilities of advanced code models to your terminal in an interactive Read-Eval-Print Loop (REPL) environment. Qwen Code consists of a client-side application (packages/cli) that communicates with a local server (packages/core). Qwen Code also contains a variety of tools for tasks such as performing file system operations, running shells, and web fetching, which are managed by packages/core.
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Deliver instant apps at scale. Build instantly-interactive web apps without effort.
Qwik is a new kind of web framework that can deliver instant loading web applications at any size or complexity. Your sites and apps can boot with about 1kb of JS (regardless of application complexity), and achieve consistent performance at scale.
Qwik offers the fastest possible page load times - regardless of the complexity of your website. Qwik is so fast because it allows fully interactive sites to load with almost no JavaScript and pickup from where the server left off.
As users interact with the site, only the necessary parts of the site load on-demand. This precision lazy-loading is what makes Qwik so quick.
Framework reimagined for the edge!. Deliver instant apps at scale. Build instantly-interactive web apps without effort.
Qwik is a new kind of web framework that can deliver instant loading web applications at any size or complexity. Your sites and apps can boot with about 1kb of JS (regardless of application complexity), and achieve consistent performance at scale.
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Marketplace of ready-to-use CI/CD templates. Make your GitLab CI/CD simple and reusable.
Racket is a general-purpose programming language and an ecosystem for language-oriented programming.
Racket is a flexible, multi-paradigm language from the Lisp family, ideal for language-oriented programming. It supports functional, procedural, and object-oriented paradigms, and features a powerful macro system, robust modules, and extensive libraries. Racket is also widely used in education to teach programming concepts and language design.
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A modular Ruby web server interface.
Rack provides a minimal, modular, and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the bridge between web servers, web frameworks, and web application into a single method call.
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Self-hosted infrastructure inventory and operations for homelabs and labs: racks, devices, ports, cables, IPAM, VLANs, WiFi, compute, discovery, monitoring, reports, and topology visualization.
eBay Rackmount Server Deal Finder.
RackRat sniffs through eBay server listings to surface the best value for homelabs and self-hosted infrastructure.
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Libre and Portable Reverse Engineering Framework.
UNIX-like reverse engineering framework and command-line toolset.
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The missing open-source Kubernetes UI.
Topology, events, Helm, GitOps, image inspection, audits, and MCP for AI agents - all in one open-source Kubernetes UI. Run it locally as a single binary or self-host in your cluster.
Launch .gitlab-ci.yml jobs locally, wrapped inside the specific images, with inplace project volume mounts and adaptive user selections.
The main purpose of this project is to unify and enhance reliability of builds, tests or releases running on GitLab CI in a similar local context, by providing the simplicity of an interactive and automated terminal tool and avoiding code duplication (Makefile, Shell scripts, docker run, ...).
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Free and Open-Source CalDAV and CardDAV Server.
Radicale is a small but powerful CalDAV (calendars, to-do lists) and CardDAV (contacts) server.
the sovereign forge.
Radicle is an open source, peer-to-peer code collaboration stack built on Git. Unlike centralized code hosting platforms, there is no single entity controlling the network. Repositories are replicated across peers in a decentralized manner, and users are in full control of their data and workflow.
Raft is a consensus algorithm that is designed to be easy to understand. It's equivalent to Paxos in fault-tolerance and performance. The difference is that it's decomposed into relatively independent subproblems, and it cleanly addresses all major pieces needed for practical systems. We hope Raft will make consensus available to a wider audience, and that this wider audience will be able to develop a variety of higher quality consensus-based systems than are available today.
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Build a superior context layer for AI agents.
Empower your AI agents through the leading open-source RAG engine, delivering reliable context and an integrated agent platform, built for enterprise.
RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs
UI Components & Templates for Ruby on Rails. Stop fighting CSS and build beautiful Rails apps faster.
No more ugly Rails apps. Get professional-looking components and themes that work perfectly with Rails—no design skills required.
Bring your code, we'll handle the rest.
Made for any language, for projects big and small. Railway is the cloud that takes the complexity out of shipping software.
All-in-one bookmark manager. Raindrop.io is the best place to keep all your favorite books, songs, articles or whatever else you come across while browsing. We're not trying to reinvent the wheel; we're working on a tool that does everything you expect from a modern bookmark manager.
Browse Android files on macOS with style
A beautiful, native macOS application for browsing and managing your Android device files via ADB. Fast, intuitive, and powerful.
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Open-source Grok Bot alternative. Choose your own model and sandbox.
Web, desktop, and mobile. Bring your own AI and sandbox. The product is still early (beta).
Each bot has one thread, one computer, memory, routines, and history. A bot can also spawn more bots — each a regular peer with its own thread and computer — or run short-lived subagents inside the current turn. This repository is the complete core product — it runs without a Rakazo-operated control plane.
Schedule group meetings with ease. Find the right date without the back and forth.
Schedule group meetings with friends, colleagues and teams. Create meeting polls to find the best date and time to organize an event based on your participants' availability. Save time and avoid back-and-forth emails.
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Ralph is the CMDB / Asset Management system for data center and back office hardware.
Ralph is full-featured Asset Management, DCIM and CMDB system for data centers and back offices.
RamaLama strives to make working with AI simple, straightforward, and familiar by using OCI containers.
RamaLama is an open-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers.
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A practical functional library for JavaScript programmers.
There are already several excellent libraries with a functional flavor. Typically, they are meant to be general-purpose toolkits, suitable for working in multiple paradigms. Ramda has a more focused goal. We wanted a library designed specifically for a functional programming style, one that makes it easy to create functional pipelines, one that never mutates user data.
Detect potential imposter commits in GitHub repositories
Container Management and Kubernetes on the Desktop.
An open-source application that provides all the essentials to work with containers and Kubernetes on the desktop. Rancher Desktop is an open-source project that brings Kubernetes and container management to the desktop. It runs on Windows, macOS and Linux.
A set of Blade components for TailwindCSS forms.
Form Components for Laravel provides common form components to help build forms faster using Tailwind CSS. Supports validation, old form values, and wire:model.
Touch typing trainer using N-grams as data source, with options to customize the auto-generated lessons and specify the minimum typing performance needed. There are sound/color effects as well.
console file manager with VI key bindings
It provides a minimalistic and nice curses interface with a view on the directory hierarchy. It ships with rifle, a file launcher that is good at automatically finding out which program to use for what file type.
SEO for WordPress Made Easy.
Rank Math is the most powerful way to get BEST SEO tools for WordPress added to your website.
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Tracking ransomware's victims since April 2022
A ransomware is a type of malware used by cybercriminals to encrypt the victim's files and make them inaccessible unless they pay the ransom. Today cybercriminals are more sophisticated, and they not only encrypt the victim's files also they leaking their data to the Darknet unless they will pay the ransom.
Ransomware.live is originally a fork of ransomwatch and inspired by ransomlook. Ransomware.live is a ransomware leak site monitoring tool. It will scrape all of the entries on various ransomware leak sites and published them.
A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.
A completely free and open source email validation API that never stores your data. Built to support solopreneurs and the developer community.
A high-performance, cost-effective email validation service designed for indie hackers and small startups. The service validates email addresses in real-time, checking syntax, domain existence, MX records, and detecting disposable email providers. The main focus is on precision instead of recall, meaning instead of edge cases the focus is on having the biggest coverage.
Automate your tasks with scripts.
Create Apps, Automate Tasks and Build Pages. Utilize existing command line tools and scripts.
Amplify the Impact of Your People, Expertise & Data.
Altair and RapidMiner share the same vision to make data analytics simple enough for all users, but scalable, governed, and safe enough for all enterprises. RapidMiner is the enterprise-ready data science platform that amplifies the collective impact of your people, expertise and data for breakthrough competitive advantage.