The first step to learn a new language is to add to your vocabulary and learn the grammar.
Safebook is a notebook for you to save your vocabulary and grammar rules.
[github mirror] jiten - japanese android/cli/web dictionary based on jmdict/kanjidic — 日本語 辞典 和英辞典 漢英字典 和独辞典 和蘭辞典 | https://jiten.obfusk.dev
Russian vocabulary learning app
Lists of nouns, verbs, names, and other stuff you can use to generate shit for whatever you want.
Contains a deck of flashcards of vocabularies to learn either English-German or German-English with the Anki flashcard system.