Duolingo - Duolingo is a free language learning app for iOS, Windows and Android devices. The app makes learning a new language fun by breaking learning into small lessons where you can earn points and move up through the levels. Read more about Duolingo.
Anima App - Design, get feedback, convert to code, publish, iterate.
Touco - Toucan is a small portableapp utility allowing you to synchronise, backup and secure your data with...
Toucan - Learn a new language without even trying
Mondly - Learn 33 languages in 500 bite-size lessons and 14 conversational modules.
git18n - Minimalist translation management without the bloat! #JS #react