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Published directory entries matching your search.
RaveBSD is a self-hosted, free and open source search engine for free book and audiobook sources. It merges results from multiple sources into one ranked list, downloads files to the user's server, names and shelves books, and saves copies to devices.
RAWGraphs is a free and open source tool for data visualization. It is a web app that offers almost 30 visual models to visualize quantities, hierarchies and time series. Data inserted is processed only by the web browser, and projects can be saved or exported as vector or raster images.
Ray Optics Simulation is a web-based tool for creating and simulating 2D geometric optical scenes interactively. It provides components such as single rays, beams, mirrors, glass, ideal lenses, diffraction gratings, detectors and a ruler, with views for rays, extended rays, images and colors. Source code is available on GitHub.
Rclone is a command-line program for managing files on cloud storage, described as an alternative to cloud vendors' web storage interfaces. It syncs directories between storage systems and supports over 70 cloud storage products, including S3 object stores and standard transfer protocols. It can mount local, cloud or virtual filesystems as a disk and is open-source software written in Go.
React Suite is a suite of React components for building enterprise applications. It features 80+ components, responsive design, dark mode, internationalization, accessibility support, and TypeScript-ready code, and is free and open source. It can be installed with npm and used across frameworks including Next.js, Vite and Create React App.
Read Something Great collects or organizes headlines and links for browsing news from multiple sources.
Read Something Wonderful collects or organizes headlines and links for browsing news from multiple sources.
Readest is a free, open-source ebook reader for EPUB and PDF, available across macOS, Windows, Linux, Android, iOS, and Web. It supports highlights, notes, split-screen reading, text-to-speech, and cloud sync. The documentation also lists EPUB, PDF, MOBI, AZW3, FB2, CBZ, and TXT formats, with on-device, browser, or cloud TTS and translation and lookup tools.
Readybot is a Discord bot that sends updates from feeds and websites to Discord servers, covering RSS and Atom feeds along with YouTube, Reddit, X (Twitter), Bluesky, Twitch, GitHub, Medium, Mastodon and other sources. It supports feed filters, message templating and user and role mentions. Private GitHub repositories are not supported.
Real Vision is a crypto media or research source for news, analysis, and blockchain market updates.
Reality Commons is a release of mobile data sets from the MIT Human Dynamics Lab covering the dynamics of several communities of about 100 people each. The data was collected with tools developed in the lab, including the funf open-source sensing platform for Android phones.
RealStream is a streaming application that aggregates content from multiple sources and integrates with trusted third-party services. It offers a clean, uncluttered interface for watching, skipping, and tracking content. Optional Ko-fi VIP support provides users with early access to new builds and integrations.
Realtime Colors is a web tool for visualizing color palettes and fonts on a real website. It stores the selected colors, includes a contrast checker, and allows exporting in formats such as .zip, .png, CSS and SCSS. The source also lists a Figma plugin and VS Code.
RecipeRadar is free and open source software that helps users search for recipes by ingredients, plan meals and create food shopping lists. Its stated aims include reducing food wastage and supporting healthy, economical eating habits. The project is registered as a Community Interest Company in the United Kingdom.
RecipeSage is a free, open source recipe keeper, meal planner and shopping list manager for web, desktop, iOS and Android. It imports recipes from links, photos, PDFs and documents, syncs across devices, and works offline. Additional tools include nutrition tracking, cook mode, meal planning and shared lists.
Recoll is a desktop document search application for Unix, Linux, Microsoft Windows and MacOS, built on the Xapian search engine library. It finds documents based on their contents as well as their file names and can search most document formats. The software is free on Linux, open source, and licensed under the GPL.
Insikt Group is the research unit of Recorded Future. It conducts research on cybercrime, state-sponsored threats and global issues, and supplies analyst-validated data, analytics and cyber and geopolitical intelligence to the Recorded Future Platform. Its resources include intelligence reports, threat briefings and information on threat actors.
Rectangle is a macOS app that moves and resizes windows using keyboard shortcuts or snap areas. It is free and open source, supports macOS 10.15 and later on Intel and Apple Silicon, and can act as a drop-in replacement for Spectacle. A paid Rectangle Pro version adds custom shortcuts for any size and position.
Remove Empty Directories (RED) is an open source tool that batch deletes empty folders. It recursively searches below a start folder and shows empty directories before deleting them. It supports multiple delete modes, including deleting to the recycle bin, filter lists for white and black listing, and can treat directories containing empty files as empty.
RedAlert is described as an emergency alerts app for Israel that uses dedicated push notification servers. The source lists speed, reliability, location-based notifications and secondary notifications, and mentions a self-test option for checking whether a device can receive alerts.
Redash is an open source tool for connecting to data sources, querying, visualizing and sharing data. It supports SQL, NoSQL, Big Data and API sources including PostgreSQL, MySQL, Redshift, BigQuery and MongoDB. Users build dashboards, set alerts and manage access.
wiki.gg Redirect is an open-source browser extension that automatically redirects users to forked wikis hosted on wiki.gg. It can optionally rewrite Google and DuckDuckGo search results. The extension is available for Google Chrome/Chromium, Firefox and Microsoft Edge.
RedPajama-Data-v2 is a 30 trillion token open dataset from 84 CommonCrawl dumps across five languages, with over 40 precomputed quality annotations. Data processing scripts are open source on GitHub and all data are available on HuggingFace. The dataset is intended for further filtering and weighting of data, and the release notes describe it as an open dataset for training large language models.
Better xCloud is described as a free and open-source tool that improves the Xbox Cloud Gaming and Remote Play experience. The profile states that it is available on every platform and points to a separate project site.
