I made a datapack that you can get your friend's last online time in server (for 1.18) : r/Minecraft

Experimental Gameplay – Minecraft Wiki

Title Screen – Minecraft Wiki

Altitude – Minecraft Wiki

Minecraft Data Packs Servers

Graves Keep your items safe upon death Minecraft Data Pack

Loot from my last trip to the end : r/Minecraft

Advance Some More (More Advancements Pack!) Minecraft Data Pack

How to hide join/leave messages and/or visibility on tab list for

Advance Some More (More Advancements Pack!) Minecraft Data Pack

Kai's Decay & DeVine: Plant Growth AI, Custom Biome, Upkeep

GachaCraft (Gacha/Loot Box System for Minecraft 1.18.2) Minecraft

How To Download & Install Data Packs in Minecraft 1.18.1