Open Source ChromeOS Education Software

Artha is a handy thesaurus based on WordNet with distinct features like global hotkey look-up, passive desktop notifications, regular expression based search, etc.. Artha may be used as a free open-source replacement to the proprietary WordWeb Pro.

This full-stack tutorial project shows how to build and deploy a real-time chat app using React on the client and Node/Express with Socket.io on the server. It covers the mechanics of establishing WebSocket connections, broadcasting and receiving messages, and maintaining active user rooms. The repository includes scripts and instructions to spin up both client and server quickly so you can experiment locally. It illustrates common patterns like event-driven messaging, joining/leaving rooms, and rendering live message streams in the UI. The goal is to teach production-adjacent concepts such as minimal state management, basic routing, and environment configuration without overwhelming the learner. The project has been widely referenced by learners tackling socket-based chat as an entry point to real-time web development.

Open Information Systems for Emergency Services (Open ISES) is a community of software developers, paramedics, EMTs, law enforcement & fire fighters working together to create open source software & training materials for the emergency service community.

A dictionary with 176023 entries. Text was extracted from the files at http://www.mso.anu.edu.au/~ralph/OPTED/ and then parsed and stored in a 16MB MySQL database. The database has three fields : a. word b. wordtype and c. definition. You can use this standalone or as a jquery/ajax/PHP addon for your programs. Acknowledgment of the original content: a. OPTED b. Project Gutenburg c. and the 1913 edition of Webster's Unabridged Dictionary

Docebo is a Learning Management System (LMS) or a Virtual Learning Environment (VLE). It is a Free web application for e-learning This projects aims to save the open source comnunity of docebo, still active on http://www.elearningcommunity.net NEW: You can find the fork that aims to continue the development as formalms project at http://sourceforge.net/projects/forma/

Aigaion is a php/mysql based multi-user system for managing annotated bibliographies. It allows the user(s) to order publications in a self-chosen (overlapping) topic structure, offers BibTex and RIS import and export and has an intuitive user interface. Currently looking for contributors and co-maintainer(s) to handle planned upcoming releases. Check http://www.aigaion.de for more. Support and Documentation can be found at http://www.aigaion.de.

ele (enCore Learning Environment) is a moo- and web-based environment (server, db, GUI) designed for educational purposes. It aids and promotes online learning and community building through open standards and ease of use. http://encore-consortium.org/

Common Hardware Recovery Solutions by Ukrainian-Russian network

OpenTCP is a highly robust and portable implementation of the TCP/IP and Internet application-layer protocols intended for those who want to implement TCP/IP functionality in truly resource constrained environments (8/16-bit MCUs).

ETH Lecture Communicator is a tool to improve the interaction in the classroom. The software enables the instructor to create and carry out in-class online-assessments and facilitates organized and instant two-way communication for big classes.

A webbased resource manager written in PHP. The definition of ressource is based on the The Dublin Core Metadata Initiative which is an open forum engaged in the development of interoperable online metadata standards.

The ThoutReader is a cross-platform multi-document help system that allows users to browse, search, bookmark, and append documentation packaged in an extensible XML format. It is written in Java and runs on any platform that supports Java 1.4.

InfoCentral is a project to build an all-in-one, centralized, web-based administrative solution for churches, schools, and non-profit organizations using the latest Java and rich-web technologies. The old PHP version is no longer in development.

DiCT try to establish a well known dictionary web service, it will publish web service (WSDL) definitation for both content provider and end-user to follow. it will base on DICT protocol ( RFC2229) . Some applications will be provided

Java IO Extension is a open source project which extends java IO package by providing a java class library to access IO system in a local area network Developers can easily use IO Extension just like using java IO API to access a remote IO system

This will be a simple tandem text editor. It will broad cast document events to clients over a web connection. What it should do is allow more than one person to edit a document at the same time. Of course the one editing has a lock.

Open Source Learning Management System. This LMS/LCMS has most basic features. Includes support for group collaboration for students with separate forums and file archives.

PICQ is a very lightweight but extendable OSCAR-protocol (ICQ-client) implementation in PHP.

Segue is an open source collaborative content management system designed for e-learning that combines the ease of use of course management systems with the flexibility of weblogs for creating various types of sites including course, news, and journal.

SCAM is a development environment for building metadata stores for RDF and the Semantic Web. SCAM is built upon international technology standards and metadata standards. Such as RDF, Dublin Core, IEEE/LOM and IMS.

The UIUC OAI Metadata Harvesting Project software for creating OAI Providers & Harvesters is implemented in Visual Basic and Java, and includes various stand-alone packages, plus object libraries which can be used to develop custom Providers or Harvester

AUM is an extremely fast, small-state, cryptographically secure pseudo-random number generator and stream cipher. AUM exhibits uniform distribution, mixes rapidly, has no detected bias, and comes in three variants: AUM16, with an internal state array of 16+4 32-bit words; AUM32, with an internal state of 32+4 words; and AUM64 with a 64+4-word state. The former permit seeding with a key of up to 512 or 1024 bits, the latter with a 2048-bit key.

Agora is a web solution written in PHP that provides a set of utilities for e-learning support with services by course like document publication, glossary, news, FAQ.

Alarm Sim is a small webbased software intended to be used for simulating emergency radio. Alarm Sim provides the possibility to cast an alarm or receive status messages. Alarm Sim is at the moment only available in german.

MOO based Web server that supports both GET and POST methods. Provides a Web interface to any existing LambdaMOO databases to allow Web connections to a MOO.