There are still many great Sims 1 websites, some old and some new with active creators. Some of these are listed below and I hope gradually the list will increase :)
(Older Sims Downloads are archived in many places online.
CTO Sims was the best place, with many many files and a wonderful creative community. Will, I hope, be resurrected soon.)
Simblesse Oblige has some, and Neighbourhood 99 and TerraLuna.
|Sims Architectural Supplies||tutorials! wonderful buildings|
|Around the Sims||http://sims1.aroundthesims3.com/||everything!|
|Biedersims||Gothy and dark items including a vampire hack|
|Corry's Factory||nice anime skins||great Asian looking heads|
|Marina's Sims||wonderful build mode objects|
|Oph3lia's Little Page About the Sims||lovely objects and builds||"You may freely clone ONLY the following items without asking (as long as you give credit): The faux roof tiles, The Gableroofs,The faux corner windows, The Curtains, The Haversham Shutters, &theCircle painting template. No other objects may be cloned without permission."|
|Sim City Mental Institution||great heads|
|SimFreaks||objects, skins, meshes|
|Sims Peaceful Days|
|Some SimThings||hacked objects, tutorials|
|Watersim YMDesigns||awesome clothing|
|Secret Society of the Woobsha||hacked things, tutorials!||mostly clonable with a link back|