W3Schools - This one is a must if you have any interest in coding. Also a great place to look up stuff if you're stuck!
Professional Web Development Tutorial - This playlist of tutorials helped me more than anything else linked on here, honestly. It's actually the thing that made me interested in coding again! 10/10, insanely helpful.
How Big Is My Browser - What it says on the tin! Will tell you the measurements of your browser.
Animated Text Generator - This is what I use for my header!
RV's free Javascript/DHTML effects - I don't use any of these on my site anymore, but it's a very neat website, and I highly recommend it if you want cool effects and junk!
Art Links
Clip Studio Paint - This is the art program I use! Fair warning, depending on the version you get, this can be pretty expensive. It's a one-time payment on PC, but it's monthly on mobile.
GIF Maker - I like to use this when I just want to make little animations... Easy to use too!
Pet Pet Generator - : )