freeCodeCamp.org's open-source codebase and curriculum
Educational computer programming environment using Haskell
A Free, complete, enterprise grade, open source exam management system
Virtual Research Environment / On-line Bibliography Manager
An interactive viewer for three-dimensional chemical structures.
Linux for Education based on Ubuntu MATE
a light OPDS/HTML server indexing EPUB and PDF files
Teacher grade book. Aplication teacher support tool
A very efficient tutor.
Excel based scoring system for Science Olympiad tournaments
C++ libraries for manipulations in non-Euclidean geometry
A programmer's guide to programming
Essential knowledge for technical interviews, Leetcode, and OS
Tool for managing a kendo tournament
Jeopardy in HTML and JavaScript
Print Steam Tables; Plot diagrams and cycles from equations of state
Teach your students how to figure out tricky texts in any language.
Tool for practicing languages.
Syllog is a system for teaching logic, with anonymous answer logging