Curated learning anytime, anywhere

Educational typing tutor game starring Tux

Formal languages testing

Practice your typing skills

Learn Japanese characters

Fantasy computer for making, playing and sharing tiny games

TuxMath is an arcade game that helps kids practice their math facts

Bible Study Guide

词汇练习器

A fully open source & end-to-end encrypted note taking alternative to Evernote

2D Data Visualizer

Study Pāḷi texts with ease

桌面天文观测软件

Artikulate 读音训练器

Study the Quran through Word by Word Analysis, Colored Tajweed, Tafsir & Audio

The destination for kids to learn how to code

A multilingual offline dictionary

AlphaPlot is a free application for Scientific Data Analysis and Visualization

Electronic Quran Browser

Automatic Syncing Of Your Blackboard Content

[中文] 一款電子佛典閱讀器，使用 CBETA APIs。[EN] A Buddhist text reader using CBETA APIs.

Electronic Quran Browser

Advanced dictionary lookup program

Flashcards for notes in Markdown

Free Mersenne Prime Search Software

A tool for simple arithmetic calculations

Read and browse the Holy Quran

A Logo-inspired turtle that draws colorful pictures with snap-together visual programming blocks

Get on your feet and dance!

A mechanical calculator