For myself, I automated creation of language flashcards.

So I can just type a word/phrase in English, and then it will automatically fill in the target language translation, pronunciation, audio recording, and word-by-word breakdown to show what every word in a phrase means.

Before I would have to use Anki, and switch back and forth between Anki and various dictionaries, and have to create my own audio recording. Just removes a bit of friction myself learning (Chinese).