Description: Codewars is an educational community for computer programming. It offers code challenges known as kata which are ranked by difficulty. Users train on these coding challenges to improve their skills.
Type: software
Description: Rolisteam is a free and open source virtual tabletop software for pen and paper role-playing games. It allows game masters and players to meet online and use dice, maps, character sheets, chat, and more tools to play their favorite RPGs.
Type: software
Pricing: Open Source