Webhosts
Neocities
Free web hosting, just sign-up, and you get a site of your very own. Has file restrictions if not a supporter. 1GB free storage.
Nekoweb
Free web hosting, just sign-up, and you get a site of your very own. AFAIK, no file restrictions. 5GB free storage.
Leprd
Free web hosting for hobbyists. Has a few (very reasonable) rules in order to register. 1GB free storage.
Teacake
Small and affordable hosting service primarily focused on providing web space for personal and hobby-focused sites. Has a few (very reasonable) rules in order to register. 500MB free storage.
Layouts
ThemeKings Graphic Design
Cool old school web templates and resources for you to use. You need to pay for some.
angel's layouts
Themed and replica layouts, as well as grid and navbar templates.
Fonts
Font Squirrel
Free commercial fonts, and even has a webfont generator and font identifier.
Dafont
Fonts with all varying themes. Make sure you look for "100% free" and "Public domain" ones if you're using them for a website or commercial project.
Misc.
Emoji Combos
Emoji, emoticon, and kaomoji combos. Some ASCII art as well. Be warned that some fucked up shit shows up from time-to-time.
Also, some people like using this place as a comment section/social media site for some reason...?
Lorem Ipsum
A lorem ipsum generator.
Cat Ipsum
A lorem ipsum generator, but cuter.
Web Design Museum
Thousands of screenshots and videos of websites, apps, software, and Flash games from the 1990s to the 2000s, for all you folks looking for inspiration.