Category Filter. #15
Description
A drop-down type of filter (not necessary, you may chose a different style if it's easier for the user to navigate around).
Maybe something like this.
On the other hand, you can choose if you want it to be a major project or not.
This can be placed besides the existing filter in my opinion, but you can choose for yourself as well.
This can be further extended by utilizing the information provided with each project like the tech stack filter and whatnot; similar to GitHub which has multiple filters to apply from...