Directory
Published directory entries matching your search.
Oberlin Alumni Magazine is Oberlin's flagship publication, established in 1904 and published by Oberlin's Office of Communications. It is mailed to about 39,000 alumni and friends of Oberlin College, including parents of current students, and aims to explore the Oberlin community on campus and in the world.
Obsidian Mobile is a free mobile app for iOS and Android that brings Obsidian's desktop features to phones and tablets. It includes tabs, a command palette, plugins and custom hotkeys, and core plugins such as graph view work the same as on desktop. A customizable toolbar and touch-friendly gestures are included.
Oculante is an open-source image viewer and editor for Windows, Mac, Linux, FreeBSD and NetBSD. It offers basic image analysis and nondestructive editing tools such as cropping, resizing, painting, rotating and blurring. The project is currently in maintenance mode, accepting only bug fixes and minor improvements to existing features until a rewrite is completed.
Odoo offers a free, open-source website builder and CMS. The AI-powered configurator creates a website through steps including setting business type, selecting a color palette, uploading a logo and picking a theme. Pages are built with drag-and-drop blocks, and features include mobile responsiveness, translation, SEO tools and analytics.
OEDataRep is the open data repository operated by INGV - OE and powered by the InvenioRDM platform. It hosts research data collections, features recent uploads, and provides documentation, search guides, a data registry, data policies, and related services including TSDSystem and Geoserver. Users can contribute data via GitHub, and the repository is listed in relevant research data platforms.
The Open Energy Data Initiative (OEDI) is a searchable online software discovery platform and knowledge base developed by NLR and powered by OpenEI. It provides open access to energy data and information to support research, collaboration and transparency, with features including curated data lakes, solar systems integration data and analytics tools, and a siting lab.
Old School RuneScape is a retro styled MMO described as online gaming heritage. It features a levelling system and risk-it-all PvP, and the community controls development. The site offers free play and membership sign-up.
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.
The Online Books Page lists over 3 million free books available on the Web, organized by authors, titles, subjects and serials. Its features include exhibits on women writers, banned books and prize-winning books online. It is edited by John Mark Ockerbloom.
Online Notepad is a free browser-based plain text editor for creating and editing multiple plain-text files without registration or login. It autosaves drafts every second using browser local storage, restoring documents after a tab is closed or the browser crashes, and supports saving files to a computer. Features include undo, find and replace, spellcheck, word count and print.
An archived, read-only GitHub repository holding an open solution to the Home Credit Default Risk challenge. It provides code, configs and notebooks plus documented solutions using LightGBM, sklearn and XGBoost with engineered features; the README lists cross-validation and leaderboard scores for each. References to Neptune are optional and the solution can run as a plain Python script.
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.
OpenArt is an AI creation platform for generating images, videos, audio and 3D worlds. Its features include a cinematic video generator, a URL to Video tool that turns a web link into a video, and generators for Pixar-style characters, logos, 3D cartoons, technical drawings and interior designs. OpenArt Worlds creates navigable 3D worlds from an image, powered by World Labs spatial AI.
OpenCore Legacy Patcher is a tool that supports installing macOS updates and enabling newer features on older hardware. It uses the OpenCore boot manager to perform in-memory protocol upgrades that are never permanent, and does not patch firmware. It also supports older graphics, WiFi and Bluetooth chipsets.
OpenFOAM is a free, open source computational fluid dynamics (CFD) software developed primarily by OpenCFD Ltd since 2004. It offers an extensive range of features for solving complex fluid flows involving chemical reactions, turbulence and heat transfer, as well as acoustics, solid mechanics and electromagnetics. Releases are scheduled every six months, and the software is distributed under the GPL v3 licence.
OpenLens AI is a fully autonomous multimodal research agent. The project is hosted on GitHub as the jarrycyx/openlens-ai repository, and its documentation covers key features, a quick start guide, and prerequisites.
OpenList is a community-driven fork of AList, described as a resilient, long-term governance fork built to defend open source against trust-based attacks. It is maintained by the OpenList Team under the AGPL-3.0 license. The project states that there are currently no paid plans or commercial deployments and that use of existing features does not involve any costs.
OpenRefine is a free, open source tool for working with messy data. It enables users to clean data, transform it between formats, and extend it with web services and external data. All data processing occurs locally on the user's machine rather than in cloud services. Key features include faceting to drill through large datasets, clustering to fix inconsistencies by merging similar values, reconciliation to match datasets to external databases, infinite undo/redo functionality, and support for contributing to Wikidata and other Wikibase instances.
Jan is an open source alternative to ChatGPT that runs offline on the user's computer, according to the repository description. It provides local AI models downloaded and run with an OpenAI-compatible local server at localhost:1337 and supports connecting to cloud GPT and Claude models according to the README features list.
Opensource Builders is a platform that helps users discover open source alternatives to popular proprietary software. It allows users to compare features and capabilities of different open source tools to identify the best options for their needs. The platform is an initiative of Openship, and its interface was adapted from a design by Maze Heart.
A GitHub repository maintained by junaid33 for Opensource.builders, a platform that helps users find and build open-source alternatives to common software. It includes features such as a Skill Builder and guidance for installing skills and getting started.
OpenTracks is an open-source sport tracking application described as completely respecting privacy. Its features include elevation gain estimates, Bluetooth LE heart rate sensors, photos and markers during tracking, online and offline maps, and map theming. A pure offline version without internet permission is available via F-Droid. The app contains no in-app analytics and no cloud integration.
OpenTTD is an open source simulator based on the classic game Transport Tycoon Deluxe. It attempts to mimic the original game as closely as possible while extending it with new features.
OpenVINO AI Plugins for Audacity is a set of AI-enabled effects, generators and analyzers for Audacity. The features run locally on the PC without an internet connection, using OpenVINO to run AI models on the system's CPU, GPU or NPU. Included tools cover music separation, noise suppression, MusicGen-based music generation and continuation, Whisper transcription and audio super resolution.
