We plan to gradually migrate brain.js to TypeScript, code base is pretty large, so we would love your help! 💪

How to contribute?

• Convert a file from .js to .ts
• Add types, fix all type errors.
• Submit a PR! 🎉

Here you can find a guide on how to contribute.

Want to convert something, let us know in the comment an

Description of Improvement
Currently, the only way to delete an album from the favorite albums tab is to click on the album to go into the album page and unstar it as seen in the second screenshot.

As show on the first screenshot below, there is no option to delete it in

From time to time i see ppl using data instead of body which is wrong.
happened just recently in node-fetch/node-fetch#481 (comment)

how do you feel about adding a little warning message that can only appear once. (kinda like node reports that you are using experimental apis)

if ('data' in bodyInit && notWarned) {
  console.warn('use body i

It should cover when you'd use and how to use:

• parEvalMap/Unordered
• parJoin
• concurrently
• merge*

There's the page on Queue/Topic/etc but there's not a great single page on the operations directly on Stream. The Guide section on concurrency is very short and doesn't cover some of the most common operations (parEvalMap especially)