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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
My JS code has passed the 'HEY JUDE' test, but when I press attempt it says timeout(took more than 12s). I have ran it several times on my computer, even tried online js compilers. It's running almost instantly everywhere. What should I do? I know my code does need some optimization, but I have got no clue where to even start.