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AddA production-grade, zero-configuration preset for
Ultracite is a zero-config preset for ESLint, Biome, and Oxlint that helps teams and AI write consistent, type-safe code.
Ultralytics YOLO11 is a cutting-edge, state-of-the-art (SOTA) model that builds upon the success of previous YOLO versions and introduces new features and improvements to further boost performance and flexibility. YOLO11 is designed to be fast, accurate, and easy to use, making it an excellent choice for a wide range of object detection and tracking, instance segmentation, image classification and pose estimation tasks.
Sustainable logistics, automation and IOT solutions.
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Umami is a simple, easy to use, self-hosted web analytics solution. The goal is to provide you with a friendlier, privacy-focused alternative to Google Analytics and a free, open-sourced alternative to paid solutions. Umami collects only the metrics you care about and everything fits on a single page.
A simple, elegant Gantt chart generator for project planning. Built with Nuxt 3, works entirely in the browser with no backend required.
The missing Mac app for Dark Mode. Toggle dark mode from anywhere with a single click.
Umbra makes switching to Dark Mode simple. Option click the Umbra icon in the Menu Bar or use the Umbra menu item to toggle your system appearance.
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Personal home cloud and OS for self-hosting. Store your files, download and stream media, run a Bitcoin node, and more — all in your home.
A beautiful home server OS for self-hosting with an app store. Buy a pre-built Umbrel Home with umbrelOS, or install on a Raspberry Pi or any x86 system.
A lightweight Material YouTube Music player for Android, built with Kotlin and Jetpack Compose.
Designed for simplicity and smooth performance, Umihi Music lets you enjoy your favorite tracks effortlessly.
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UMLet is a free, open-source UML tool with a simple user interface: draw UML diagrams fast, build sequence and activity diagrams from plain text, export diagrams to eps, pdf, jpg, svg, and clipboard, share diagrams using Eclipse, and create new, custom UML elements. UMLet runs stand-alone or as Eclipse plug-in on Windows, OS X and Linux.
uMurmur is a minimalistic Mumble server primarily targeted to run on embedded computers, like routers, with an open OS like e.g. OpenWRT. The server part of Mumble is called Murmur, hence the name uMurmur. It is available as a precompiled package for quite a lot distributions. Check your distribution's package repository.
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Umzug is a framework-agnostic migration tool for Node. It provides a clean API for running and rolling back tasks.
Personalized Unattended Answer Files that helps automatically debloat and customize Windows 10 & 11 during the installation process.
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Les logiciels professionnels sont au cœur de la transformation numérique des entreprises. Que ce soit pour la gestion de projet, la bureautique, la cybersécurité ou encore les outils collaboratifs, ces solutions permettent d’optimiser la productivité et d’améliorer la communication interne...
Selective Free Design Resources to Download.
A growing library of free design resources made by the world's best designers. Unblast selects the best of the best, therefore putting in your hands quality useful resources such as mockups, fonts, templates, icons, graphics and saves you tons of searching hours.
VLM app for video analytics.
Unblink is a camera monitoring application that runs AI vision models on your camera streams in real-time.
A Swift library for uncertainty-aware programming.
A Swift library for uncertainty-aware programming, which is especially useful for making reliable decisions with noisy, error-prone, or incomplete data.
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Deploy Docker Apps on Your Infrastructure.
A lightweight tool for deploying and managing containerised applications across a network of Docker hosts. Bridging the gap between Docker and Kubernetes ✨
Takes alerts from Prometheus Alertmanager, and shows them on a webpage for heads up displays. No-Nonsense.
Quickly discover exposed hosts on the internet using multiple search engines.
uncover is a go wrapper using APIs of well known search engines to quickly discover exposed hosts on the internet. It is built with automation in mind, so you can query it and utilize the results with your current pipeline tools.
Open Source Airtable Alternative & Backend as a Service. 🚀 Private first self-hosted no code database & BaaS.
UNDB is a no-code platform that can also serve as a Backend as a Service (BaaS). It is based on SQLite and can be packaged into a binary file using Bun for backend service. Additionally, it can be deployed as a service via Docker, offering a UI for table management.
Actionable test coverage checks for Ruby and Github.
Find missing tests instantly.
undercover warns about methods, classes and blocks that were changed without tests, to help you easily find untested code and reduce the number of bugs. It does so by analysing data from git diffs, code structure and SimpleCov coverage reports.
Underscore provides 60-odd functions that support both the usual functional suspects: map, select, invoke — as well as more specialized helpers: function binding, javascript templating, deep equality testing, and so on. It delegates to built-in functions, if present, so modern browsers will use the native implementations of forEach, map, reduce, filter, every, some and indexOf.
Underscore.php is a PHP port of the popular Underscore.js library.
Other tools show you a hairball. We teach you the codebase. Graphs that teach the codebase.
Graphs that teach > graphs that impress. Turn any code, or knowledge base (Karpathy LLM wiki), into an interactive knowledge graph you can explore, search, and ask questions about. Works with Claude Code, Codex, Cursor, Copilot, Gemini CLI, and more.
Watch once. Then take the stage. A Teachable Desktop Agent.
Understudy is a teachable desktop agent. It operates your computer like a human colleague across GUI, browser, shell, files, and messaging. You demonstrate a task once, it learns the intent, remembers successful paths, and gradually upgrades to faster execution routes.
PowerShell Training for the People.
Under the Wire trains experienced, developing, and novice Information Technologists to use Windows PowerShell in a variety of situations through innovative and fun wargames.
Collection of free design tools and resources for makers, developers and designers
Open source illustrations for any idea.
Open-source illustrations for any idea you can imagine and create. A constantly updated design project with beautiful SVG images that you can use completely free and without attribution.
Free Up Tens to Hundreds of GB on Your Mac
Trim universal binaries from your audio plugins. If you're on Apple Silicon, you're only using half the code. Get that space back.
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A filesystem flight recorder. Captures every text-based file change in real-time. Your AI agent just wiped your workspace. You didn't commit.
UNF* recorded every version. Rewind any file to any second. No commits required.
The UNG project intends to provide a complete alternative to proprietary cloud computing solutions, starting from enterprise applications and ending with search engines. The current development focus is Web Office and Web Groupware. We invite all Javascript developers to help the UNG project by improving community projects which have been select for UNG.
Unheap is a repository for browsing & staying on top of the latest jQuery plugins and JavaScript scripts.
Remove YouTube Recommended Videos and More.
Watch YouTube free of distractions. Block suggestion feeds, comments, and more.
The Universal Code Beautifier.
Single beautifier abstracting multiple beautifiers for multiple languages.
One clipboard. Every device you own. Open-source encrypted clipboard across Mac, Windows, Linux, iPhone & Android.
UniClipboard is the open-source, end-to-end encrypted clipboard that syncs text, images, and files across Mac, Windows, Linux, iPhone, and Android. No cloud account, no server in the middle.
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unified is a collective of 500+ free and open source packages that work with content as structured data (ASTs). Different kinds of content can be connected together. Particularly, markdown, natural language, HTML, XML, and JavaScript are frequently used.
Content as structured data.
We compile content to syntax trees and syntax trees to content. We also provide hundreds of packages to work on the trees in between. You can build on the unified collective to make all kinds of interesting things.
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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.).
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True Serverless. The fast, secure and open-source Unikernel Development Kit.
Unikraft powers the next-generation of cloud native, containerless applications by enabling you to radically customize and build custom OS/kernels; unlocking best-in-class performance, security primitives and efficiency savings.
A next-generation cloud native kernel designed to unlock best-in-class performance, security primitives and efficiency savings.
Unirest is a set of lightweight HTTP libraries available in PHP, Ruby, Python, Java, Objective-C.
Log-Native, Real-Time Database for AI and Edge Computing. A streaming multimodal database for Edge AI, and Edge Computing.
UnisonDB is an open-source database designed specifically for Edge AI and Edge Computing . It is a reactive, log-native and multi-model database built for real-time and edge-scale applications. UnisonDB combines a B+Tree storage engine with WAL-based (Write-Ahead Logging ) streaming replication, enabling near-instant fan-out replication across hundreds of nodes — all while preserving strong consistency and durability.
Unison is a file-synchronization tool for POSIX-compliant systems (e.g. *BSD, GNU/Linux, macOS) and Windows. It allows two replicas of a collection of files and directories to be stored on different hosts (or different disks on the same host), modified separately, and then brought up to date by propagating the changes in each replica to the other.
Level up your React Native StyleSheet.
Unistyles is a cross-platform library that enables you to share up to 100% of your styles across all platforms. It combines the simplicity of StyleSheet with the performance of C++.
Unistyles is a superset of StyleSheet similar to how TypeScript is a superset of JavaScript. If you’re familiar with styling in React Native, then you already know how to use Unistyles.
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Next Generation Visual Programming System.
Unit is a General Purpose Visual Programming Language and Environment built with a primary focus on Developer Experience.
It is heavily inspired by Live, Data Flow, Reactive, Functional and Object Oriented Programming paradigms. Formally, units are Multi Input Multi Output (MIMO) Finite State Machines (FSM). A program in Unit is represented as a Graph.
Universal tools for Expo & Next to solve fragmented APIs of Link, Image, Font & Router.
Unitools is a group of tooling that aims to simplify the process of code sharing between Next.js, Expo, and React Native projects. It's a required and indispensable tool in the realm of cross-platform development today with more and more apps moving towards universal app development. Unitools provides a unified API for handling images, links, and route navigation hooks across all these platforms.
Unitools is a suite of tools for working with Unicode in the browser. This is a collection of tools gathered from different sources on the net, and put onto one page for quick reference. The tools are a reaction to the increasing problem of resources disappearing from the net only never to be seen again. Unicode mapping, mappers, maps. Unicode Tools, Utilities. Unicode Manipulate, Manipulation. Unicode Fonts, Glyphs. Fraktur Font. Full Width Unicode. Unicode Escape. Entities. UTF8 Convert. Unicode Conversion, Mangling. ASCII.
Beautiful. Efficient. Elegant.
Unity is a desktop platform, based on technologies such as Nux, GTK and Compiz. With its beautiful design, efficient and elegant workflow, you'll be able to work with an unparalleled level of efficiency.
3D, 2D, VR & AR Engine.
Create and grow amazing games across 20+ platforms and billions of devices with our end-to-end tools and services for creation, launch, and beyond.
Open SourceOffice Suite of the Next Generation. Extensible. High-performance. Embedded to your application.
Univer is an open-source alternative to Google Sheets, Slides, and Docs.
The Universal Blue project builds a diverse set of continuously delivered operating system images using Fedora Atomic Desktop's support for OCI/Docker containers. That's nerdspeak for the ultimate Linux client: the reliability of a Chromebook, but with the flexibility and power of a traditional Linux desktop.
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The common language for platforms, agents and businesses.
UCP defines building blocks for agentic commerce—from discovering and buying to post purchase experiences—allowing the ecosystem to interoperate through one standard, without custom builds.
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Analyze assets authorization, who has access to what and how.
universal-data-permissions-scanner (AKA udps) helps DevOps and data engineers quickly understand who has access to what data and how.
DevOps and data engineers are often tasked with managing the security of the databases, data lakes or warehouses they operate. This usually involves setting permissions to enable users to query the data they need. However, as the number of users and use-cases increase, complexity explodes. It's no longer humanly possible to remember who had access to what, how and why, which makes meeting security and compliance requirements impossible.
Stream your media to your devices, whether they are TVs, smartphones, gaming consoles, computers, audio receivers, and more!
Docker image for terraform provisioning that supports provider plugin caching and declarative binary installation via mise.
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Unified JavaScript Tools.
Unleash JavaScript's Potential with the UnJS Ecosystem Agnostic Excellence: JavaScript Libraries, Tools, and Utilities, Crafted to Elevate Your Coding Journey.
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Build better APIs faster. Open source API management platform.
Redefined API management for developers. Quickly add API keys, rate limiting, and usage analytics to your API at any scale.
Open-Source Feature Flag Management for Enterprises.
Unleash is an open source feature management solution. It improves the workflow of your development team and leads to quicker software delivery. Unleash increases efficiency and gives teams full control of how and when they enable new functionality for end users. Unleash lets teams ship code to production in smaller releases whenever they want.