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Published directory entries matching your search.
Rizin is a free and Open Source Reverse Engineering Framework. It uses a shell-like command-line environment for analyzing binaries, with automatic signature detection to match unnamed functions against FLIRT signatures. Projects for saving and loading Rizin sessions are in beta, and Cutter is Rizin's official graphical user interface. A package manager for downloading, compiling and installing plugins is still in early development.
Browse research datasets and image related to engineering.
Rnote is an open-source vector-based drawing app for sketching, handwritten notes and annotating documents and pictures. It offers pressure-sensitive stylus input, an infinite canvas and an adaptive UI, with PDF, bitmap and SVG import. It is available for Linux, macOS and Windows, and the file format is described as still unstable.
Robert L. Kurucz's site at the Harvard-Smithsonian Center for Astrophysics provides public access to his data and programs, the same files he uses in research. It notes remaining errors, that files can be large, and that some CD-ROM files are kept for historical checks. Model atmosphere grids, line lists and programs are listed.
The ROCEEH Out of Africa Database (ROAD) is a research database offering simple search functionality, with supporting documentation including table descriptions, an entity relationship diagram, a manual and FAQs. Full access requires user registration, and the service will be temporarily unavailable on September 28, 2026 from 4:00 PM to approximately 4:30 PM German time for emergency procedure testing.
RODERIC is the institutional digital repository of the Universitat de València, managed by its Servei de Biblioteques i Documentació. It provides access to and disseminates the university's digital scholarly, teaching, institutional and cultural output. As of the snapshot, the repository is temporarily under maintenance, with no access to user accounts or deposit functionality available during this period.
RODIN is the Universidad de Cádiz institutional repository of Research and Learning Objects. It serves as a digital archive to store, preserve and give access to documents generated by the university's scientific, academic and institutional activities.
Rolisteam is a free and open source virtual table for TTRPG sessions. It includes features such as BattleMap messaging, mind maps, character sheets, a music system, a PDF viewer and dice. Downloads are offered for Windows, Linux and Mac, with Linux also available via Ubuntu PPA and Flathub.
The Rolling Deck to Repository (R2R) program provides fleet-wide management of underway data from oceanographic research vessels. It catalogs and submits underway environmental sensor data from research expeditions to long-term public archives, including the NOAA National Centers for Environmental Information. Vessel operators submit cruise data directly. R2R supplies documentation, standard products and tools for documenting shipboard data acquisition, plus post-cruise quality assessment and near-real-time meteorological data assessment.
RoLocate is a free, lightweight open-source userscript that adds integrated improvements to Roblox. Its listed features include server filters, a smart search bar, one-click game launching, custom homepage backgrounds, and removal of Roblox ads. The site lists total installs of 25+ and refers to documentation and compatibility pages.
This is the Elections and Presidents data highlights section of the Roper Center for Public Opinion Research. It provides access to resources related to US presidential elections and public opinion, including historical polling data, exit polls, and presidential approval metrics.
Searchable repository for finding computer, systems and electrical engineering datasets and image.
Search engineering data collections and supporting image from DEU.
Roslyn Quoter is a browser-based tool that parses C# code and generates Roslyn syntax factory calls. It offers options for parse type, parenthesis placement, whitespace preservation, redundant API calls, and ready-to-run output with compilation and diagnostics. The project is open-source on GitHub.
e-RA is a managed database for storing data from Rothamsted's Long-term Experiments, described as the oldest continuous agronomic experiments. It also holds meteorological records, documentation and a sample archive. The archive covers experiments measured continuously since 1843, with data from sites including Rothamsted, Woburn, Brooms Barn and Saxmundham. Tools allow searching the database, publications and scanned historical documents.
Rotki is an open source, local-first crypto portfolio tracker, accounting and tax tool. It connects exchanges, wallets and DeFi positions, decodes on-chain history and produces profit and loss reports. Data is stored encrypted on the user's own device, and exchanges connect through read-only API keys. It runs on Windows, macOS, Linux and Docker.
Rotki is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Roundcube is free and open source webmail software written in PHP. It is a browser-based multilingual IMAP client with a desktop-like interface offering drag-and-drop message management, MIME and HTML support, address book with groups and LDAP connectors, threaded message listing, spell checking, shared IMAP folders and a plugin API. It supports PGP encryption and is released under the GNU General Public License version 3 or later.
RPTools is a set of role-playing tools that includes MapTool, a virtual tabletop, and TokenTool for creating tokens. The project describes itself as free, open source and community driven, with a forum, wiki, video tutorials and a Discord server.
rss is a self-described simple, opinionated web application that aggregates and displays RSS feeds in a clean social-feed-like interface. It is written in PHP using Laravel, Inertia.js, Tailwind and Vue.js, and the repository includes Docker usage and installation documentation.
rsync is an open source utility that provides fast incremental file transfer, freely available under the GNU General Public License and maintained by Andrew Tridgell. It uses the rsync algorithm to bring remote files into sync by sending just the differences across the link. Some features include updating whole directory trees and optionally preserving symbolic links, hard links, file ownership, permissions, devices and times.
The RTU Research Outputs and Resources portal presents information about Riga Technical University publications, research data, doctoral theses, scientific journals, patents and technology offers. Its research data search page lists datasets and other items with titles and contributors, and shows a total count of found items.
RTutor is a website and open-source project for analyzing data; users upload data, ask questions, and receive results in seconds. The site states that the RTutor website and source code are free for non-profit organizations only, with licensing required for commercial use. It also notes an 8-minute YouTube video for first-time users.
Dataset repository covering accounting und finance, with searchable datasets.
