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AddUnified 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.
An unofficial PC port of the Xbox 360 version of Sonic Unleashed created through the process of static recompilation.
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Unlimited OCR Works. Welcome the Era of One-shot Long-horizon Parsing.
The open source to-do application for bookmarks.
An open source, bookmarking service created by Colin Devroe and rebuilt by Plain.
A Universal Attack on Defensive Image Watermarking.
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Play & Download Free Premium Music. No Rules. No Ads. Yes Artists.
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Build cross-platform .NET Applications in record time
Boost developer productivity with the most complete open-source platform and enterprise-grade tools. The Uno Platform is an Open-source platform for building single codebase native mobile, web, desktop, and embedded apps quickly.
It allows C# and WinUI XAML and/or C# code to run on all target platforms, while allowing you to control every pixel. It comes with support for Fluent, Material, and Cupertino design systems out of the box. Uno Platform implements a growing number of the WinUI APIs, such as Microsoft.UI.Xaml to build your UI, and WinRT to get cross platform access to non-UI APIs (sensors, file system, devices, etc...), to enable WinUI applications to run on all platforms with native performance.
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A modular data visualization framework for React, Angular, Svelte, and vanilla TypeScript or JavaScript
Automated Archive Extractions.
Extracts downloads for Radarr, Sonarr, Lidarr, Readarr, and/or a Watch folder - Deletes extracted files after import
Unpackerr runs as a daemon on your download host or seedbox. It checks for completed downloads and extracts them so Lidarr, Radarr, Readarr, and Sonarr may import them. If your problem is rar files getting stuck in your activity queue, then this is your solution.
A post-processing tool for scanned sheets of paper.
unpaper is a post-processing tool for scanned sheets of paper, especially for book pages that have been scanned from previously created photocopies. The main purpose is to make scanned book pages better readable on screen after conversion to PDF. Additionally, unpaper might be useful to enhance the quality of scanned pages before performing optical character recognition (OCR).
Search Evasion Techniques.
Malware authors spend a great deal of time and effort to develop complex code to perform malicious actions against a target system. It is crucial for malware to remain undetected and avoid sandbox analysis, antiviruses or malware analysts. With this kind of techniques, malware are able to pass under the radar and stay undetected on a system. The goal of this free database is to centralize the information about malware evasion techniques.
This project aims to provide Malware Analysts and Defenders with actionable insights and detection capabilities to shorten their response times.
Unleash Your Hardware. Unraid OS allows sophisticated media aficionados, gamers, and other intensive data-users to have ultimate control over their data, media, applications, and desktops, using just about any combination of hardware.
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Python-based disaster recovery documentation generator for Unraid servers. Automatically creates docker-compose files and restoration scripts from your running homelab setup.
Automatically generate comprehensive disaster recovery documentation for your Unraid setup.
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The most powerful real-time 3D creation tool.
Unreal Engine is built by developers, for developers, with fair terms for all. Because everyone with an idea deserves to use the world’s most open, advanced real-time creation tool to bring it to life.
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Push docker images directly to remote servers without an external registry.
Unregistry is a lightweight container image registry that stores and serves images directly from your Docker daemon's storage.
The included docker pussh command (extra 's' for SSH) lets you push images straight to remote Docker servers over SSH. It transfers only the missing layers, making it fast and efficient.
Manage Your Browsing Activity Across Devices.
Sync and manage all your bookmarks and browsing history from multiple browsers in one place, without the limitations of the sync solutions offered by major browsers.
Unsearch is an open-source, cross-browser manager for browsing activity.
Finetune AI & LLMs faster. Web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally.
Unslow AI training & finetuning Get 30x faster with unsloth. 5X faster 60% less memory QLoRA finetuning. Finetune Mistral, Gemma, Llama 2-5x faster with 70% less memory!
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Go beyond firewall and UTM basics to total control of web content, applications, bandwidth usage and remote access in a single solution.
Untitled Goose Tool is a robust and flexible hunt and incident response tool that adds novel authentication and data gathering methods in order to run a full investigation against a customer’s Azure Active Directory (AzureAD), Azure, and M365 environments. Untitled Goose Tool gathers additional telemetry from Microsoft Defender for Endpoint (MDE) and Defender for Internet of Things (IoT) (D4IoT).
Tools for better thinking.
Collection of thinking tools and frameworks to help you solve problems, make decisions and understand systems.
Continuously update everything. A Declarative Update Policy Engine.
"Automatically open a PR on your GitOps repository when a third party service publishes an update"
Updatecli is a tool used to apply file update strategies. Designed to be used from everywhere, each application "run" detects if a value needs to be updated using a custom strategy then apply changes according to the strategy.
You describe your update strategy in a file then you run updatecli to it.
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UpdatEngine est un outil d'inventaire, de déploiement automatisé et de gestion des configurations logicielles.
Updo is a command-line tool for monitoring website uptime and performance. It provides real-time metrics on website status, response time, SSL certificate expiry, and more, with alert notifications.
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Advanced fetch client builder.
upfetch is an advanced fetch client builder with standard schema validation, automatic response parsing, smart defaults and more. Designed to make data fetching type-safe and developer-friendly while keeping the familiar fetch API.
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📈 A small, fast chart for time series, lines, areas, ohlc & bars.
uPlot is a fast, memory-efficient Canvas 2D-based chart for plotting time series, lines, areas, ohlc & bars. From a cold start it can create an interactive chart containing 166,650 data points in 25ms, scaling linearly at ~100,000 pts/ms afterwards. In addition to fast initial render, the zooming and cursor performance is by far the best of any similar charting lib; at ~50 KB, it's likely the smallest and fastest time series plotter that doesn't make use of context-limited WebGL shaders or WASM, both of which have much higher startup cost and code size.
La suite logiciel Uppler vous permet de créer votre marketplace B2B, plateforme de e-procurement ou site e-commerce B2B, avec les fonctionnalités e-commerce B2B les plus avancées du marché
Sleek, modular open source JavaScript file uploader
Uppy is a sleek, modular JavaScript file uploader that integrates seamlessly with any application. It’s fast, has a comprehensible API and lets you worry about more important problems than building a file uploader.
Uppy fetches files locally and from remote places like Dropbox or Instagram. With its seamless integration, reliability and ease of use, Uppy is truly your best friend in file uploading.
Synthetic monitoring engine with Playwright and Prometheus metrics.
Upright is a self-hosted synthetic monitoring system. It provides a framework for running health check probes from multiple geographic sites and reporting metrics via Prometheus. Alerts can then be configured with AlertManager.
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Open source – Greek cubesat. UPSat is a 2U Cubesat format satellite constructed by University of Patras and Libre Space Foundation part of the QB50 mission with ID GR-02.
Free and Open Source AI Image Upscaler for Linux, MacOS and Windows built with Linux-First philosophy.
AI Image Upscaler.
#1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.
A simple wake on lan web app written with SvelteKit, Go and PocketBase.
A simple HTTP remote monitoring utility using Node.js and MongoDB.
A simple uptime monitoring dashboard to keep track of your websites and APIs.
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A modern, cross‑platform CLI to monitor websites and APIs.
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A fancy self-hosted monitoring tool. It is a self-hosted monitoring tool like "Uptime Robot".
A fancy self-hosted monitoring tool. Uptime Kuma is an easy-to-use self-hosted monitoring tool.
Universal Package-management Tool for any OS.
Upt provides a unified command interface to manage packages for any operating system. Upt relies on the platform's package management tool to perform the task, it's more like a wrapper or adaptive alias.
a tiny script that makes sure your site is always there for your users
Upvote RSS Generate RSS feeds from social aggregation websites.
Generate RSS feeds for popular posts from various social aggregation websites like Reddit, Hacker News, Lemmy, and more.
Simple and modern email sending library
Universal interface for emailing across runtimes.
Upyo is a simple and cross-runtime library for sending email messages using SMTP and various email providers. It works on Node.js, Deno, Bun, and edge functions.
Client/Server Open Source Network Backup for Windows and Linux. UrBackup is an easy to setup Open Source client/server backup system, that through a combination of image and file backups accomplishes both data safety and a fast restoration time.
L' urbolienne est une éolienne urbaine capable de générer de l'énergie sur les sites où le vent est irrégulier et change souvent de direction : quartiers résidentiels, zones industrielles ou commerciales, reliefs montagneux.
Ce wiki sert à diffuser les documents et les logiciels du projet d'urbolienne, sous licences libres et dans des formats ouverts. Ce wiki est rempli par les contributeurs au projet.
Donnons des yeux à nos héros du quotidien. La visio qui révolutionne la prise en charge téléphonique.
Urgentime se démarque par sa conception axée sur la relation client et les urgences. Contrairement à WhatsApp, notre solution offre une transition instantanée de l’appel téléphonique à la visio, sans nécessité de téléchargement d’application.
Privacy-First Android Keyboard.
Privacy-focused Android keyboard with swipe typing, custom layouts, and password manager support. No tracking, 100% on-device, and fully open source.
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A Go-based GitHub Action that creates cryptographically verifiable attestations for URL content monitoring. This action can be used in any GitHub workflow to generate and verify attestations when the content of specified URLs changes.
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a simple container runtime that aspires to become runc for unikernels
I spend time investigating a non-existing bug today because I misunderstood a USB term. So I made myself a cheat sheet. Maybe it will save time to someone.
A very minimal GUI app that can write compressed disk images to USB drives.
Your USB device tree, live in the terminal. a TUI for your USB device tree.
A cross-platform TUI for inspecting USB devices — hubs, classes, speeds, hot-plug events and live bandwidth. Pure Rust via nusb: no root, no libusb. One static binary, ~1.5 MB download (~5–7 MB on disk). Linux · macOS · Windows.
A micro-animations library.
Animated icons in Lottie Framework for immediate implementation to your apps or websites.
React hooks for the AWS UI component library.
use-awsui is a collection of React hooks for the AWS UI components. By instantiating your components' local state with this library, you can save repetitive boilerplate surrounding state instantiation and event handlers. You may also rest comfortably knowing this package maintains 100% test coverage.