Ideas for Developers looking for side projects

I recently created and put live a website which requests recent tweets using twitters API, from a specified set of keywords/phrases and categorises them by their most likely platform (iOS, Android, Websites), based around collecting ideas from tweets with the phrases similar to "I wish there was a website for" etc:

https://www.thewebwishlist.com/

I couldn't think of a side project, and that got me thinking of this!

I'd love some feedback really, opinions and generally to see if its worth enhancing features/what features would be the most useful. I some basic upvoting, but Im thinking of adding comments to engage people a bit more.

Thanks

Edit: added a little more context