From 🇨🇿. I ❤️ languages. 🇬🇧🇪🇸 And movies. And programming. I made learning app: 👉 Subfilter for Netflix 👈 Watch your favourite series on Netflix and improve foreign language at the same time. 👉 https://github.com/met/subfilter/wiki Prototyping app for Chinese tones listening practice 👉 https://met.github.io/chinese-tones-practice/