JavaScript Regex: Match all hashtags, only capture text after hash character

I am trying to match text after a hashtag.

Here is my current progress:

String: "Here sometext #BestRappaAlive #CategoryK #test #sadsadsadsa some more text"

Regex: /(?:#)(\w+)\b/g

Desired output: ["BestRappaAlive","CategoryK","test","sadsadsadsa"]

Current output: ["#BestRappaAlive","#CategoryK","#test","#sadsadsadsa"]

This seems trivial (I can just loop and slice) but I am curious as to where I am going wrong.

https://regexr.com/3oop4