Description
Lightsense
One key shows where monsters can spawn. Red crosses where one can spawn right now, yellow crosses where one can spawn once night falls.
What it does
- Press F7 (Controls > Lightsense) to cycle off, near (8 blocks), far (16) and wide (24).
- A cross lies on every block where a monster could spawn: standing room for two blocks, on a block with a sturdy top.
- Red: spawnable now. Yellow: safe now, but not at night.
- The test is the game's own, per dimension: the block light limit and the highest sky-plus-block light a spawn is rolled against (0 to 7 in the Overworld, a flat 7 in the Nether). Light the yellow ones and the red ones with torches and the cave stays quiet.
- Rescans twice a second; nothing is sent to or asked of the server.
Needs
- Minecraft 26.3 (Fabric), or the other versions listed under Files
- Fabric API on Fabric
- Client side only
Replaces Light Overlay. MIT licensed. Found a bug? Include logs/latest.log.
Support
These mods are free and always will be. If one saved you time, a coffee keeps updates coming.
Bug or idea? Leave a comment below. We read every one.



