Directory
Published directory entries matching your search.
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 Gordon University is a Scottish university based in Aberdeen. Its homepage describes an international reputation for management, health, energy and technology courses and a work-integrated approach connecting education, industry, research and enterprise. It lists more than 300 courses and states that Aberdeen is the top city in the UK for affordability.
Roblox Den is a companion site for Roblox offering guides, tools and tips for the game. It includes databases of music codes, game codes and catalog item codes, along with tools such as admin commands, a username generator, color codes and emotes. The site also provides best games lists and decal IDs. An app and a browser extension extend access to its codes.
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.
Rockbox is a free replacement firmware for digital music players. It runs on a range of players, including Apple iPods, SanDisk Sansa models, iRiver devices and others. Ports are classified as stable, unstable or unusable. USB charging and USB support are not available on every player, and dual-booting into the original firmware may be required.
RockMods is a file sharing platform for downloading modified Android apps and games. It offers free MOD APKs with unlocked features and no advertisements, with new mods added daily. The site states its offered mods are safe and verified, and hosts modified versions of popular apps and games including productivity tools, media apps, and major video game titles.
Rockpool is a Python package for developing signal processing applications with spiking neural networks. It allows users to build networks, simulate, train and test them, and deploy them in simulation or on event-driven neuromorphic compute hardware. It provides layers with simulation backends including Brian2, Torch, JAX, Numba and raw numpy.
RoGold is a cross-platform extension that lets users customize the Roblox website. The free tier includes pinned games, server join links and a theme creator, and it is available on Chrome, Edge and Safari, including an iOS Safari extension from the App Store.
RomM is a free, self-hosted application for scanning, organizing and playing a ROM collection. It pulls metadata from multiple providers, syncs saves across devices and supports many platforms. EmulatorJS, Ruffle, js-dos, PICO-8 and EasyRPG are built in for browser play.
A user's guide for RootlessJamesDSP, an audio equalizer app for Android. It covers equalization basics, using AutoEQ presets, and patching unsupported apps. Chromium browsers are not supported and patching them results in a PathNotFoundException.
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.
Rosé Pine is an elegant, subtly designed colour palette featured in over 230 third-party application themes, contributed by its community of creators. The project offers resources for building custom themes, submitting new themes and translations, and supports multiple interface languages.
Rosetta is an open-source data science toolset hosted in the columbia-applied-data-science GitHub repository. It provides tools, wrappers and other utilities for data science workflows, with a specific focus on text processing.
Rosetta Code is a programming chrestomathy site that presents solutions to the same task in as many different languages as possible. It aims to show how languages are similar and different and to help a person grounded in one approach learn another. The site currently lists 1,360 tasks, 421 draft tasks, and 1,009 languages.
Rosie is an AI call answering service designed for small businesses. It operates 24/7 to answer frequently asked questions, book appointments, transfer calls to a live person when needed, text call details to users, and provide call summaries, transcriptions and recordings. The service reports it is trusted by over 2,000 local businesses, has handled over 3.1 million calls, and saved over 3.3 million minutes, with plans starting at $49 per month.
The Rossetti Archive is a hypermedia archive presenting the complete writings and pictures of Dante Gabriel Rossetti. It provides access to his pictorial and textual works alongside a contextual corpus of materials, most from approximately 1848-1920, and documents are encoded for structured search and analysis. It is edited by Jerome J. McGann and freely distributed.
Rotato offers browser-based video tools for compressing, cropping, and trimming video files, plus social media mockups, text-to-speech voiceover, and image optimization. A video info tool reports file size, codec, resolution, and duration. Some tools, including Rotato Compress Desktop and the transparency converter, are available as macOS or Windows applications.
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.
RSS Guard is a multi-function feed reader application. It also operates as a podcast player, basic XMPP client, and Gemini protocol client, and supports RSS, ATOM, JSON, and a range of web-based feed services.
RSSOwl is a free, cross-platform application for reading, organizing, and searching RSS, RDF, and Atom news feeds. It provides capabilities including automated news filtering based on custom conditions, instant search, saved searches, news notifications, bins for storing relevant entries, and keyword labels for feed items. The software is available for Windows, Mac OS X, and Linux, and requires the Java Runtime Environment to operate.
A guide by Dan on solving the 3x3x3 Rubik's Cube, using standard Western (WCA) notation. It covers the Beginner Method in full and an intermediate approach to CFOP, with sections on solving speed, notation and core methods.
rulit is a Telegram link for updates, app posts, files, or community notices.
Open-source SDK for running LLMs and multimodal models on-device across iOS, Android, and cross-platform apps.
Rune is a project that provides containers to encapsulate and deploy EdgeML pipelines and applications. It is associated with the repository hotg-ai/rune and is licensed under Apache 2.0 or MIT at the user's option.
