other people's websites I like

most of them are way more cool than me

Mostly writes quite in-depth pieces on C++, Haskell, and type systems.

Lots of cool things, including 3D printing models and a run of Garfield-sans-Garfield webcomic.

Lots of lower-level C goodness, like an αcτµαlly pδrταblε εxεcµταblε format, or a lisp that fits inside a boot sector.

A website of Koko, wonderfully stlyed to resemble an IRIX Interactive Desktop.

A blog with in-depth articles about Dart, V8, and JavaScript optimization in general.

Now mostly known for the brilliant Password Game, but has lots more other interactive pieces.

Website of Dominic Szablewski, hosts a rewrite of WipeOut, as well as some intentionally simple image and audio compression formats.

Dark Souls-style image meme generators.