Yes, the GameTimeDev Mod Manager is considered by the community. It functions primarily as a specialized file explorer that doesn't alter core game code.
Some versions allow you to view Create-a-Sim (CAS) items in 3D to check meshes (LODs) and swatches. Is It Safe?
Watch these tutorials to see how to install and effectively use the GameTimeDev Mod Manager for your Sims 4 CC:
Directly browse, download, and automatically update thousands of mods from CurseForge.