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Published directory entries matching your search.
OmniRoute by Cheaper Inference is an open-source AI router that routes requests across providers through one OpenAI-compatible endpoint, with automatic fallback. It accepts OpenAI, Claude, Gemini and Responses API requests at /v1 and ships as a self-hosted gateway with a local dashboard. The catalog covers chat, media, search, local runtimes and cloud agents.
Ondoku is text-to-speech software that reads text up to 5,000 characters free of charge and offers paid plans converting up to 1 million characters a month. Generated audio can be saved as MP3 files and used commercially. It runs in a browser on PC or smartphone without installation.
one sec is a screen time management application that uses scientifically backed methods to help users reduce their screen time. It can limit social media use, block websites and apps, and interrupt scrolling habits to break the cycle of social media dopamine hits. The application’s approach has been studied in partnership with the Max Planck Institute and Heidelberg University.
OneCompiler is an online code editor and compiler for writing, running and sharing code in the browser. It supports coding agents, embeddable editor and challenge widgets, and APIs for code execution in 110+ languages.
Onelang is a browser-based IDE for cross-language editing, exposed through a web interface. The page notes that unsupported browsers may not work and recommends the latest Chrome or Firefox. It offers demos covering generic features, reflection, inheritance, big integers, JSON handling and Hello world, and states that the compiler backend requires authentication.
OneLinePlayer is a free web video player for Vimeo and Dropbox videos. It uses a direct link to a video file and offers preview images, player style adjustments, and controls such as autoplay, loop and mute. A GIF mode is available. The makers state they are not a video hosting platform. Certain Vimeo controls customization requires a Vimeo Plus plan or above.
MediaInfoOnline is an online file analyzer that lets users run MediaInfo in a browser without installing software on their computer. Files are dragged into the page and an MediaInfo report is displayed; processing stays on the user's machine and nothing is uploaded to servers. It is provided as a technology preview.
OnlineRadioBox is a directory and player for free internet radio stations from around the world. It organizes stations by region and country, supports searching by station name, genre or country, and lets users listen directly in a browser without installing software. It also offers a free mobile app for Android and iOS.
OONI, the Open Observatory of Network Interference, is a global community measuring internet censorship. OONI Probe tests the blocking of websites and apps and measures network speed and performance, while OONI Explorer displays censorship data collected from over 200 countries since 2012.
Open Directory Finder is a web tool that enables users to search for various content types such as video, audio, pictures, software, and games across open directories. It offers loose and strict search modes.
An open-source coding agent built for low-cost and open-weight models.
Read practical guidance on starting and contributing to open-source projects.
Open UI is a W3C Community Group that aims to let web developers style and extend built-in web UI components and controls such as dropdowns, checkboxes, radio buttons, and date or color pickers. The group plans to specify component parts, states, behaviors, accessibility requirements and test suites, and to implement polyfills for extensible controls.
open_UMR is a cross-faculty publication hub at Philipps-University Marburg. It collects scientific publications, resources, research data and software from members and makes them openly accessible. Submissions are subject to curation to ensure quality and re-usability. The site lets visitors select a community to browse its collections.
OpenAudio is a list of open-source audio software projects, covering apps, plugins and libraries. The intent is to catalog open-source audio apps, plugins such as VSTs, and other resources that are either fully featured or useful examples with non-trivial features. It includes sections for audio plugins, collections, audio apps, development libraries and APIs, code samples and open data resources.
Discover research publications, data and software.
OpenColorIO is an open-source color management solution geared towards motion picture production, with an emphasis on visual effects and computer animation. OCIO is integrated and ready to use in many major software packages.
OpenCVE is a searchable database of CVEs and security vulnerabilities, showing results with vendor, product, update date and CVSS scores. It also offers example searches such as CVEs in KEV and CVEs with high EPSS scores.
OpenDroneMap is drone mapping software that generates maps, point clouds, 3D models and DEMs from images taken by any camera in any orientation. Its ecosystem includes ODM, a command line toolkit for processing aerial images from drones, balloons or kites, plus NodeODM, CloudODM, PyODM, ClusterODM and other projects.
OpenFOAM is free, open source computational fluid dynamics software written in C++, owned by the OpenFOAM Foundation and distributed under the General Public Licence. It calculates fluid motion and forces, heat transfer, thermodynamics and chemistry in fluids and solids. It is produced by the core maintenance team at CFD Direct and is used in industry, government research and academia.
OpenGameArt.org is a site for browsing and sharing game art. Its categories include 2D art, 3D art, concept art, textures, music, sound effects and documents. The site also hosts forums, art challenges and user art collections, and users can submit and collect art.
OpenGeofiction is a user-made map of a fictional world, created using the OpenStreetMap software platform. The site is run by volunteers and funded by donations, and use of the website or other provided infrastructure is subject to the Terms of Use. It offers a way to learn more and start mapping.
openHAB is a vendor- and technology-agnostic open source automation software for the home, developed in Java on Apache Karaf. Its pluggable architecture supports over 400 technologies and thousands of devices, with rules driven by time, events, scripts, actions, notifications and voice control. It runs on Linux, macOS, Windows, Raspberry Pi, Docker and Synology, and is accessed through web, iOS and Android apps. It runs on local hardware without requiring cloud services.
OpenMPT (Open ModPlug Tracker) is a free tracker software for Windows that is a step sequencer supporting many tracker module formats. It can create and play back music, import a wide variety of module formats, and natively edit Impulse Tracker, FastTracker, Scream Tracker and ProTracker module files. It offers a native GUI, VST plugins and ASIO output.
