











Welcome to Explorable Explanations, a hub for learning through play! We’re a disorganized “movement” of artists, coders & educators who want to reunite play and learning.





A web archives viewer offering the ability to browse offline millions of articles from large community projects such as Wikipedia or Wikisource.

ChemistryLab is a chemical laboratory simulation application designed for the Android platform. It serves as a derivative version of the original ChemistryLab, developed by Tran Thanh Tùng, maintaining the same functionality while introducing modifications to the user...






Qaltex is a tape-like calculator with straightforward interface and a lot of features. It is inspired by many other similar applications, but solves their disadvantages and at the same time it is empowered with some unique options and widgets.




Linthesia is a game. A game of playing music! You only need a MIDI file to play, and a MIDI keyboard (or your PC keyboard). It's a fork of Synthesia, which only runs on Windows and OS X. Linthesia is for GNU/Linux.





Next generation notepad-based calculator, built with extendibility and privacy in mind. Works on Windows, macOS and Linux.




Learn Languages as easy as a Child! Get fluent by immersing yourself in real content that you actually like, adapted to your language level.




LinguaCafe is a free, web-based and self-hosted platform that helps language learners read in foreign languages. It allows users to import texts from different sources, and provides a set of tools that helps them easily acquire vocabulary.




ClassQuiz is a quiz-application like KAHOOT!, but open-source which is very important if it is a product for educational purposes. You can create quizzes and play them remotely with other people. It is mainly made for teachers, who create a quiz, so students can compete with...



Amphetype is a layout-agnostic typing program aimed at people who don't need an on-screen keyboard, but would still like to improve their speed and accuracy.




PageLM is a community driven version of NotebookLM & a education platform that transforms study materials into interactive resources like quizzes, flashcards, notes, and podcasts.


HandWiki is a wiki encyclopedia dedicated to scientific computing and science. This wiki can be used for collaborative editing of articles about applications of computers and software programs in different areas of science, finance and engineering.

IXL is an immersive K-12 learning experience that provides comprehensive, standards-aligned content for math, language arts, science, and social studies




Learn vocabulary the natural, immersive way. Build your skills in French, Italian or Spanish whilst you read your favourite books.




Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.


Expand to new markets by instantly translating your documents, apps, and webpages. Create multilingual chatbots to communicate with your customers on their terms.

Semantic Scholar (paywall free) is a science publication aggregator that collects citation-data from PubMed, CiteSeer, IEEE etc and rank each article according to the percieved number of impactful citations.





We started the Corgi project as a hobby to help people overcome language barriers and make better use of their time online.



