Quick Tips to make your fonts look well considered

Font Pairing Examples

Sites where you can find free fonts.

Locally hosting fonts

Don’t like google? No problem! It’s best practice to self-host your web fonts anyways.
Check CSS Wizardry's Cache Control for Civilians if you want more detail on caching.

Interneting is Hard's tutorial has another set of directions on how to locally host WOFF files. There’s also a brief history of web fonts, and some beginner-level text alignment stuff further down.

Selected MDN articles

Free (double check the licenses!) images

A few more neat things

CappuccIcons
Not fonts, but icons, including the Ao3 and FFN logos, and a bunch of MCU superhero symbols. As well as a bunch of normal icons.

Mutant Standard Emoji
Alternate unicode emoji. Lots of skin colors, including green, and furry hands. Available on a copyleft license, and in many formats, including SVG files.

Randoma11y
Generates good color pairings.
I believe a11y is short for “accessibility” with the 11 being for the eleven letters between a and y, not leet speak ally.

RV's free Javascript/DHTML effects
Free mouse and text effects for your website.