Finding Trending hashtags/topics. What site/tools do you use?

[throwaway-s]

For example on Twitter, they have the trending page, along with YouTube.

I'm curious if there is a way to see which keywords are more likely to be popular currently, or how to see what's trending in a specific genre. (Ie/ Challenge videos -> a specific challenge, or video games -> new game announced.)

When you're on Twitter and you're about to post a video or livestream, what hashtags do you use, if any?

 

[Elpixion]

i used to use tubebuddy until chrom 58 came out (no chrome is no longer the fastest browser and i can no longer have it and games open) now (waint nvm just found out a extension that allows chrome extensions on opera so i still use tubebuddy as of 2 minutes ago)