Oh!!! good solution!!!

regex is God

Please do not post comments with code or solutions without the spoiler flag, otherwise anyone can see them.

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that's so good boi

This kind of solution makes me want to practice more!

im guessing people just blindly click the upvotes just because its at the top

i never thought about regex HAHHAHAH this is my sign to practice more with regex

Thank you!

I like your regex solution! I learned a lot from it.

notes/reminders for my benefit:

1. replace returns a copy of the given string with modifications according to two parameters, target-to-change and replacement values.
2. .replace method accepts a call back function that takes the result from matches as arguments. so when the regex finds a match it can perform the task of converting each match toUpperCase.
3. logic of your regex: match any lower case character that appears at the start of a string or directly after a whitespace. - I like it!

him: making the solution longer by adding turnary operator
||||
26 people: C L E V E R

mee too i am serching for it and will appreciate if you can suggest one!

Wow... Such a good idea!

I always end up reading some code that gives me a reason to practise regex. Good job dude

You can probably use /(^|\s)./g instead.