Community Reptiles?

So far I have mostly dealt with reptiles that each require their own enclosure. What are some that do good when in a group of 2 or more?

Thank you!

Leopard geckos do well in a colony.

Collared lizards, anoles....however, all in a group with only one male and multiple females.

a lot of pythons do well in groups (a lot of aussie pythons)... some colubrids too. usually if you have one male and two or more females, combined with adequate space, they will do fine.