Compatibility
Minecraft: Java Edition
1.21.2ā1.21.10
Platforms
Creators
Details
Common Signals
š Common Signals is a library datapack that provides signals through function tags to help developers optimize their datapacks.
The initial goal is to prevent multiple datapacks from ticking the same inefficient @e selectors.
Available Signals š”
š Common Signals provides several function tags that developers can hook into:
#common_signals:signals/on_new_item: š¦ Triggered when a new item entity is detected in the world (not having thecommon_signals.checkedtag)
Feel free to suggest new signals!
Usage for Developers š§
- š¦ Create a datapack that depends on Common Signals
- ā Add functions to the signal tags you want to listen to
- ā” Your functions will be called whenever those signals are triggered


