Which language or framework do you want to learn next?

[AstonJ]

This is my updated list

• Finish learning Phoenix
• Learn TypeScript and one frontend framework (probably Svelte and possibly NativeScript)
• Learn Erlang (with Programming Erlang and Kent University’s MOOC)

Longer term

• Swift (via some of the books here and vids here)
• Rust (this book looks interesting!) or Crystal (with this book - though probably Rust, because of Rustler)