Ear Drills NL
Dutch listening practice at natural speed — 180 episodes A1 to C2, in both Netherlands and Belgian Dutch, fully offline.
Learn Raku
The Course of Raku — 399 lessons, 216 quizzes, 396 exercises, and over a thousand examples that run on your device, offline.
Lithuanian Dictionary
Lithuanian–English/Russian/Ukrainian/Latvian dictionary — ~24,000 words, offline, with flashcards.
Latvian Dictionary
Latvian–English/Russian/Ukrainian/Lithuanian dictionary — ~25,000 words, offline, with flashcards.
Python in 5 Days
Learn Python step by step — 68 lessons, 207 code examples, tips, and lesson search.
JavaScript in 5 Days
Learn JavaScript step by step — 63 lessons, code examples, and tap-to-define keywords.
C++ in 5 Days
Learn C++ from the basics to the STL — 87 lessons, code examples, and tap-to-define keywords.
