i am providing a list of assets that i found were immensely helpful for neocities websites!

pixel

bonnibel's graphic collection
massive pixel archive

coco's pixel safari
really good repository of pixel assets

rv's free js/dhtml effects
their website has some really good effects that is still functioning and working! i am so surprised given it's been years by now and the last updated thing is in the 2020 (which i expected would be abandoned long time ago)

coding

netfriend's website helpers
really helpful site that has templates for important things you'd want on your website