I used to code in a very messy fashion and I still do sometimes, but I have some tips I can share with you so you can become a better, more organized programmer.
If you take a look at my bookmark bar, I have a lot of folders there and I can keep my sites organized. It will take a bit of time to organize all your sites and still a bit more to get used to, but it's amazing.
If you saw what was happening in the GIF above, I organized my CSS into Tags/setup, Classes, IDs, Animations, Media Queries and additional styling. Each subject is separated with a comment banner for easier access.
Thanks for reading.