Watch your favourite series on Netflix and improve foreign language at the same time.
Use subtitles filtered by Subfilter. Select difficulty options (how many words are deleted). With filtered subtitles, you need to focus more on listening. If you watch movies with Subfilter every day you can feel results in 1-2 weeks.Works for over 20 languages available on Netflix.
Created by Martin Hassman. All code is available under MIT license, except where otherwise stated.