Open Source Ruby Education Software

Zero Install is a decentralised cross-distribution software installation system. Create one package that works everywhere! With dependency handling and automatic updates, full support for shared libraries, and integration with native package managers

VYM (View Your Mind) is a tool to generate and manipulate maps which show your thoughts. Such maps can help you to improve your creativity and effectivity. You can use them for time management, to organize tasks, to get an overview over complex contexts

The Art of Programming (Second Edition) is a curated collection of programming problems and solutions originally derived from the Microsoft 100 Interview Questions blog series, later refined into a long-running tutorial and ultimately a published book. Created by July, the series began in 2010 and has since evolved into an in-depth exploration of algorithmic thinking, data structures, and coding interview preparation. The repository brings together 42 classic programming problems from the original series, enhanced with detailed explanations, formula derivations, and optimized solutions. In July 2023, work on the second edition was announced, which expands the project with updated content, new problems inspired by recent big-tech interviews, and introductions to modern machine learning techniques such as XGBoost, CNNs, RNNs, and LSTMs. This collection serves both as a historical record of algorithm problem-solving and as a living resource for programmers preparing for interviews.

Canorus is a free cross-platform music score editor. It supports an unlimited number and length of staffs, polyphony, a MIDI playback of notes, chord markings, lyrics, import/export filters to formats like MIDI, MusicXML, ABC Music, MusiXTeX and LilyPond

JLink lets users author flow charts based on ISO 5807 and IBM standards. Developers can use JLink to add flowcharts to applications, serve a flow chart over the web in PDF or PNG, or dynamically create a flowchart with Javascript, Python or Ruby scripts

The FreeMIS project is an Open Source, web based, Management Information System for high schools. It has recently been ported to the new Ruby on Rails web development framework. Initially the development will focus on the requirements of UK schools.

LogiLogi is a system to share and discuss ideas in an integrated and cumulative way. Openness and quality are it's core aims. We also develop other web2.0 / social software FOSS projects...

The Automated Contest Management System is designed to help manage programming contests in the style of the ACM-ICPC. It is a Ruby-on-Rails application that can be easily installed and managed.

AMADIS is an virtual environment that provides support for "Learning Projects" pedagogy. It's pourpose is to re-think the traditional way that schools work. In AMADIS the child acts like an scientist, researching topics of their own reality.

Social-Networking-Platform for University Alumni. Guiding principle: networking is the game! Key targets: promote recent events, fairs and seminars * environment of trust * sustainable connection * career development * benefit of experience # Web 2.0 # R

analyze is a collection of in-depth source code analyses of popular open source projects, primarily focused on programming languages, compilers, operating systems, and distributed systems. Maintained as a knowledge repository, it contains detailed write-ups that explain the internal mechanisms of complex software systems. The project is designed for developers and researchers who want to deepen their understanding of how widely used technologies are built and maintained. Each analysis breaks down design choices, implementation details, and architectural patterns, making difficult topics more approachable. The repository emphasizes clarity and structured explanations, serving both as a study resource and a reference for engineers exploring system internals. By gathering analyses of diverse projects in one place, analyze helps learners and practitioners bridge the gap between theory and large-scale production code.

This project is aimed to the development of a framework for alife contests: the main rules of life, a graphical interface and some examples of elementary microorganisms (more complex survival strategies are developed by the contestants).

CiteULike is a free service to help academics share, store, and organise the papers they're reading. This open source project contains the code to scrape citations from publishers' web sites.

DLF Aquifer Development for Interoperability Across Scholarly Repositories: American Social History Online will implement schemas, data models and technologies to enable scholars to use distributed digital collections in a variety of local environments.

LCS is an evidence-based medicine library consult service web application designed to facilitate physicians' use of the research literature. Physicians submit clinical questions to the system, librarians respond, and physicians rate the responses.

The Expertiza project is software to create reusable learning objects through peer review. It also supports team projects, and the submission of almost any document type, including URLs and wiki pages.

Japanese dictionary & flashcards like software for jailbroken iphone/ipad/ipod touch. It should also works on standard hardware, as long as it sports Ruby and its SQLite3 bindings.

Law Leecher is a multi-threaded web crawling tool which extracts laws from the EU law database PreLex (http://ec.europa.eu/prelex/). It's written in Ruby.

L\'application Web de la ligne du temps (timeline) permet à l\'utilisateur de consulter, de créer et de partager des lignes du temps et des scénarios d\'apprentissage, qui sont représentées graphiquement avec une échelle temporelle. Flex 2 et Ruby.

Mahatma68k is a free/Open Source emulator library for the legendary Motorola 68000 CPU written for the Java virtual machine.

Course management RoR application. The application focuses on coordinating free times of the tutor / teacher and the students. This allows the courses to take place whenever the most students are able to participate.

Memory Place is a multimedia encyclopedia for the preservation and presentation of Indigenous knowledge, culture and history. Focusing on the needs of Indigenous end users, it aims to reflect the interconnectedness of Indigenous Knowledge Systems.

a simple clean book collection web application: o you can add books by ISBN only (get all the rest via Amazon) o you sould also be able to search, rate, add to wish list ... etc

This is a way of creating virtual libraries. I catalogue the books (or DVDs etc.) that I have. My friends do the same. As well as allowing me to organise myself easily is also means that if I'm after a book I can easily find which of my friends has it.

Ruby on Rails tools developed for the National Digital Library of Bhutan by the Department of Information and Technology under the Ministry of Communications of Bhutan with the Tibetan and Himalayan Digital Library (THDL) of the University of Virginia.