188 sites found
Uiverse is an open-source library of community-contributed UI elements that allows developers to bro...
Real-time socket communication platform for web applications.
Bitwarden is an open-source password manager that provides a secure way for individuals and organiza...
Mumble is a free, open-source voice-over-IP application providing high-quality, low-latency communic...
Rocket.Chat is a secure, open-source communication platform that enables organizations to collaborat...
PaulXStretch is a powerful audio processing tool designed for extreme time-stretching and the creati...
Godot is a free, open-source game engine that provides a comprehensive suite of tools for developing...
MDN Web Docs is a premier open-source documentation platform providing in-depth technical informatio...
Inkscape is a free, open-source vector graphics editor that provides professional-grade tools for cr...
JSONLint is a free online validator and reformatter that helps developers debug, beautify, and valid...
Checklist Design provides a comprehensive collection of curated UI and UX checklists to help designe...
Driver Easy is a professional utility tool designed to scan, identify, and update outdated or missin...
Lottielab is an intuitive web-based animation tool that allows designers to create, edit, and export...
LibreTranslate is a free and open-source machine translation API that enables developers to self-hos...
CSSgradient.io is a free web-based tool that enables developers to visually design, customize, and g...
GitHub is a leading cloud-based platform that provides version control and collaboration tools for s...
Aseprite is a specialized pixel art and animation software that provides creators with a comprehensi...
Microsoft PowerToys is a suite of open-source system utilities designed to help power users tune and...
Lichess is a free and open-source online chess platform that allows users to play, learn, and analyz...
Google Drive is a cloud-based storage and collaboration platform that allows users to store files se...
Favicon Video is a specialized developer tool that enables users to transform GIF animations into dy...
Scribus is a powerful, open-source desktop publishing tool designed for creating professional-grade ...
As the world's largest software registry, npm serves as the essential package manager for JavaScript...
Ladybird is a completely independent, non-profit web browser being built from the ground up with its...
Regex101 is a comprehensive online platform designed for building, testing, and debugging regular ex...
DataHub is a comprehensive platform for discovering, sharing, and managing high-quality open dataset...
PixelFed is a decentralized, open-source photo-sharing platform that offers a privacy-conscious and ...
Templated provides a comprehensive library of free, responsive HTML5 and CSS3 website templates desi...
Easing Wizard is a free online tool for designing and previewing custom CSS easing functions, includ...
Storyboarder is a free, open-source tool that enables creators to quickly visualize their stories th...
PlayIt.gg provides a seamless global proxy service that allows users to host game servers and applic...
TinkerTool is a free macOS utility that provides access to hidden system settings and advanced custo...
BetterDisplay is a versatile macOS utility that unlocks advanced display management capabilities, in...
Actual Budget is a free, open-source personal finance application that utilizes the envelope budgeti...
Monitor Control is a free, open-source utility for macOS that allows users to manage external displa...
AFFiNE is a unified, open-source workspace that combines document editing, visual whiteboarding, and...
S&box is a versatile game engine and creative platform developed by Facepunch Studios that empowers ...
VSCodium is a community-driven, open-source build of Microsoft's Visual Studio Code that strips out ...
30 Seconds of Code provides a curated collection of concise programming snippets and tutorials desig...
CORE aggregates millions of open access research papers from global repositories to provide a centra...
The Accessibility Developer Guide provides developers with practical code examples and clear documen...
MyDrive is an open-source, self-hosted cloud storage platform built with Node.js and MongoDB that of...
Element is a secure, open-source messaging and collaboration platform built on the Matrix protocol t...
Blockbench is an open-source 3D modeling and animation suite specifically optimized for creating low...
GIMP is a professional-grade, open-source image manipulation program used for high-quality photo ret...
Text-Compare is a free web-based utility that allows users to compare two pieces of text side by sid...
Stanford Online provides global access to Stanford University's educational offerings, including fre...
Dolphin Emulator is a versatile open-source platform that allows users to play GameCube and Wii game...
Khan Academy provides a comprehensive library of free online courses, interactive exercises, and ins...
Thunderbird is a free, open-source communication suite that integrates email, calendaring, and conta...
Org-mode is a versatile plain-text system for note-taking, task management, and project planning des...
LeetCode is a premier online platform that provides a vast collection of coding challenges and techn...
OpenToonz is a professional, open-source 2D animation software suite that allows artists to create h...
Addy Codes Toolkit is a comprehensive, curated directory of essential web development resources and ...
Laws of UX is an educational resource that curates a collection of psychological principles and desi...
Douiri - Corner Inverter is a specialized developer tool that simplifies the creation of inverted co...
ANDI is a lightweight browser bookmarklet that enables developers and testers to inspect web pages f...
SVGOMG is a powerful web-based graphical interface for SVGO that allows users to optimize and compre...
CodePen is an online social development environment that enables front-end designers and developers ...
Wormhole is a secure web utility that allows users to share files up to 10 GB using end-to-end encry...
FreeCAD is a versatile, open-source parametric 3D modeler designed for engineering, product design, ...
Aerial is a free, open-source screensaver for macOS that displays breathtaking high-resolution aeria...
iStat Menus is a comprehensive macOS utility that provides real-time system monitoring and performan...
VDO.Ninja is a free, open-source web tool that enables high-quality, ultra-low-latency video and aud...
Warp is a high-performance, Rust-based terminal emulator that integrates AI and collaborative featur...
Sindre Sorhus provides a curated collection of high-quality, minimalist utility applications designe...
BLE Unlock is an open-source macOS utility that automatically locks and unlocks your computer based ...
PhET Interactive Simulations provides a vast collection of free, research-based interactive models f...
Pencil 2D Animation is a free, open-source software designed for creating traditional hand-drawn ani...
Joplin is a secure, open-source note-taking and to-do application that allows you to capture your th...
Open Speed Test is a free, open-source HTML5 tool that measures internet connection performance dire...
Wine is a compatibility layer that enables Linux, macOS, and BSD users to run Windows applications n...
Open 3D Engine (O3DE) is a modular, open-source 3D engine designed for building high-performance gam...
Open Moonray is an open-source, high-performance rendering engine designed for creating photorealist...
Joy-Con Toolkit is a comprehensive Windows utility designed to customize internal hardware colors an...
Fiverr is a global online marketplace that connects businesses with freelance professionals offering...
MakeHuman is a free, open-source software platform that enables users to create highly detailed and ...
Project Gutenberg is a premier digital library offering over 70,000 free eBooks, primarily focusing ...
OpenStreetMap is a collaborative, community-driven project that provides free and editable geographi...
FutureLearn provides a global platform for high-quality online courses, microcredentials, and degree...
Modyfi is an AI-native design platform that integrates vector, raster, and generative tools into a s...
Programming Fonts is a curated interactive gallery that enables developers to preview and compare a ...
MIT OpenCourseWare provides free, open access to high-quality educational materials and lectures fro...
LaMetric provides a versatile smart clock that displays real-time notifications, weather updates, an...
Open Broadcaster Software is a free and open-source solution for high-performance video recording an...
Snapdrop is a web-based utility that enables instantaneous, cross-platform file sharing between devi...
Jellyfin is a free, open-source media server that allows you to host, manage, and stream your person...
Shutter Encoder is a free, open-source media transcoder that provides video editors with a powerful ...
Mac Mouse Fix is a lightweight macOS utility that enhances third-party mice with customizable button...
Tor Browser is a free, open-source utility designed to protect user privacy and anonymity by routing...
Is It Down Right Now provides real-time status checks to help users determine if a website is experi...
MagicaVoxel is a free, lightweight 3D modeling tool specifically designed for creating, editing, and...
Earth.Nullschool is an interactive 3D visualization platform that displays real-time global weather ...
Replit Teams for Education is a browser-based collaborative coding platform designed to help teacher...
Kthoom is an open-source, browser-based comic book reader that allows users to view digital archives...
Super Simple Server is a lightweight, all-in-one program that enables users to host websites directl...
Organic Maps is a free, open-source navigation app that offers fast, privacy-focused offline maps an...
CloudConvert is a versatile online platform that enables users to convert files between more than 20...
OpenCore Legacy Patcher is a specialized utility that enables users to install and run modern versio...
Squoosh is an advanced image compression web application that allows users to significantly reduce f...
LMMS is a free, open-source digital audio workstation that enables users to compose, sequence, and m...
HTTrack is a free, open-source utility that allows users to download entire websites to a local dire...
Asahi Linux is an ambitious open-source project dedicated to porting the Linux operating system to A...
Dendron is a powerful, hierarchical note-taking system built into VS Code that helps users organize,...
Cyberduck is a versatile, open-source file transfer client for Windows and macOS that supports vario...
Pattern.css is a lightweight, CSS-only library that enables developers to add a variety of stylish b...
ClipGrab is a free, open-source utility that allows users to download and convert videos from major ...
An open source simulation game based on the classic Transport Tycoon Deluxe, OpenTTD extends the ori...
Piskel is a free, open-source tool designed for creating pixel art and animated sprites through a us...
Mathway is a comprehensive digital math solver that provides instant, step-by-step solutions for a w...
ShareX is a free, open-source Windows utility that provides advanced screen capture, file sharing, a...
FontForge is a powerful open-source font editor that allows users to create, edit, and convert typef...
Pixel Composer is a node-based visual effects editor designed for pixel art that offers a non-destru...
Furnace is a versatile multi-system chiptune tracker designed for composing authentic retro music ac...
Blender is a free and open-source 3D creation suite that supports the entire 3D pipeline, including ...
Tails is a portable, security-focused operating system designed to preserve user privacy and anonymi...
PDFescape is a comprehensive web-based utility that allows users to edit PDF documents, fill out for...
Syncthing is a secure, open-source file synchronization tool that enables users to seamlessly share ...
Hastebin provides a clean, open-source platform for developers to quickly share code snippets and te...
The Noba Project is an open-access platform that provides free, high-quality psychology textbooks an...
Blaze is a browser-based utility that enables instant peer-to-peer file transfers between devices wi...
SOYO is a free and open-source web interface that transforms your home computer into a personal stre...
Audacity is a free, open-source digital audio editor and recording software that provides profession...
Nextcloud is an open-source, self-hosted productivity platform that offers secure file storage, sync...
CronMaster is a self-hosted web application that simplifies cron job management through a clean and ...
Nautilus is a literary science magazine that explores the deep connections between scientific concep...
Convex is a comprehensive backend-as-a-service platform that enables developers to build real-time, ...
Dropbox provides a secure cloud-based platform for storing, sharing, and collaborating on files acro...
Rufus is a lightweight, open-source utility designed to format USB flash drives and create bootable ...
Windows Layout Snapshot is a lightweight utility that automatically captures and restores your windo...
Bulk Downloader for Reddit is a powerful Python-based command-line tool designed to download and arc...
I Love PDF is a comprehensive online platform that provides a versatile suite of tools for merging, ...
Lucide is an open-source icon library that offers over 1,600 customizable, high-quality SVG icons de...
DockDoor is an open-source macOS utility that streamlines productivity by allowing users to create, ...
Waifu2x Extension GUI is a powerful, open-source Windows application that utilizes advanced deep lea...
KiCad is a free, open-source software suite for electronic design automation that enables users to c...
Immich is a self-hosted, open-source photo and video management solution that provides full control ...
Whisper.cpp is a high-performance, lightweight C/C++ implementation of OpenAI’s Whisper model that e...
ntop provides high-performance, real-time network traffic monitoring and analysis tools designed to ...
Scratch is a free visual programming language and online community that empowers children to create ...
JDownloader is a free, open-source download manager that simplifies downloading files from numerous ...
Obsidian is a versatile knowledge management and note-taking application that allows users to build ...
IINA is a modern, open-source media player for macOS that combines a sleek, native interface with po...
MAT2 is a powerful open-source command-line tool and library designed to protect user privacy by rem...
MuseScore is a free, open-source music notation software that enables users to create, play, and pri...
Krita is a professional-grade, open-source digital painting application designed for illustrators, c...
PeerTube is a decentralized, open-source video hosting platform that utilizes peer-to-peer technolog...
Audiobookshelf is an open-source, self-hosted media server designed for organizing and streaming per...
Line Awesome is a free, open-source collection of vector-based line icons designed as a modern, drop...
Bulk Rename Utility is a robust Windows tool that enables users to rename large batches of files and...
Excalidraw is a collaborative, open-source virtual whiteboard that enables users to create hand-draw...
Handbrake is a free and open-source video transcoder that allows users to convert video from nearly ...
Pure Data is an open-source visual programming language that empowers artists and musicians to creat...
PrivateBin is a minimalist, open-source online pastebin that ensures complete privacy by encrypting ...
Photoview is a high-performance, self-hosted photo gallery that organizes your personal media collec...
MacType is an open-source font rendering engine for Windows that enhances text clarity and aesthetic...
KeepTrack is an advanced open-source utility that provides real-time tracking and visualization for ...
Draw.io is a versatile, web-based diagramming tool that enables users to create professional flowcha...
PortableApps provides a vast collection of free, open-source Windows software that runs directly fro...
Raw Therapee is a comprehensive, open-source raw image processing application that provides photogra...
This comprehensive guide offers a curated collection of C++ coding standards and best practices desi...
Online-Convert provides a comprehensive web-based platform for transforming a vast array of media, d...
SimpleLogin is an open-source email alias service that protects your online privacy by allowing you ...
Video2X is a powerful open-source framework designed to enhance video quality through machine learni...
Nextdoor is a hyperlocal social networking platform that connects neighbors to share information, of...
MediaInfo is a free, open-source utility that provides comprehensive technical and metadata informat...
Ninite is a bulk software installer for Windows that automates the installation and updating of mult...
Tempo is a self-hosted weather API that leverages ECMWF data to provide colorized WebP weather maps,...
OmniTools by iib0011 is a self-hosted collection of fast, privacy-focused web utilities designed to ...
MCA Selector is a specialized external tool for Minecraft Java Edition that allows users to manage t...
Subtitle Edit is a comprehensive, free, and open-source utility designed for creating, synchronizing...
YT-DLP is a powerful command-line utility that enables users to download high-quality video and audi...
HackerRank is a technical skill-building platform where developers solve coding challenges and parti...
Dawarich is a self-hosted web application that allows you to import, visualize, and maintain full ow...
arXiv is a leading open-access repository that provides free access to scholarly articles in fields ...
Discuit is a community-driven, open-source social platform that provides an ad-free and user-focused...
PDF Candy provides an all-in-one online platform for converting, editing, and managing PDF documents...
Logseq is a privacy-focused, open-source knowledge management platform that utilizes a networked out...
LibreOffice is a free and open-source office productivity suite that provides powerful tools for wor...
OpenStax is a nonprofit initiative by Rice University that provides free, peer-reviewed, and openly ...
Notepad++ is a free, open-source text and source code editor for Windows that supports numerous prog...
Pi-hole is a network-wide ad blocker that functions as a DNS sinkhole to protect all your devices fr...
AutoRaise is a lightweight macOS utility that implements focus-follows-mouse functionality by automa...
Soulseek is a free, ad-free peer-to-peer file-sharing network specifically designed to help music en...
AudioMass is a free, open-source web application that provides a full-featured environment for recor...
LosslessCut is a cross-platform, open-source utility that allows users to quickly trim and cut video...
Radiola is a free, open-source internet radio player for macOS that provides a streamlined way to di...
VLC Media Player is a free, open-source, and cross-platform multimedia player capable of playing vir...