Top mods / Fabric API
Listed
Fabric API lists support for Minecraft 26.3 on Fabric.
Also lists 347 snapshot or pre-release versions, not counted here.
This is what the mod's author listed on Modrinth, not a test. A listing doesn't prove a mod runs on your setup, and a missing listing doesn't prove it fails. Versions must match exactly, and files published elsewhere, such as CurseForge, aren't counted.