296
296 of the 500 most downloaded mods on Modrinth list support for Minecraft 26.3. 204 don't yet. Checked 2026-11-04.
Most downloaded first, with the newest release each one lists.
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.