LagCleaner

Runs on: Minecraft 26.3 and 1.21 to 1.21.11 (Fabric); 1.21, 1.21.1, 1.21.3 to 1.21.5, 1.21.8, 1.21.10 and 1.21.11 (NeoForge); 1.20.3 and 1.20.4 (Fabric); 1.20, 1.20.1, 1.19.2 to 1.19.4 and 1.18.2 (Forge, Fabric). Server-side only, so vanilla players can join.

Item farms, mob grinders and creeper holes leave thousands of dropped items ticking away. LagCleaner removes them every ten minutes, warns players before it does, and never touches inventories, containers, renamed items or things dropped in the last few seconds.

• Countdown warnings in chat at 60, 30, 10 and 3 seconds (configurable)
• “Removed 312 dropped item(s).” so players know what happened
• /clearitems for operators to run it now
• intervalMinutes=10, warnSeconds=60,30,10,3, minAgeSeconds=10, ignoreNamed=true, prefix, color in config/lagcleaner/lagcleaner.properties

Compatibility: Minecraft 26.3 with Fabric Loader 0.20.1 and Fabric API. Java 25. Server-side: runs on dedicated servers and on the integrated server in singleplayer; other players install nothing. Licence: MIT.

Found a bug or want a feature? Comment here and I will answer. Custom plugin work for servers is available on request.

Need something custom? I build small server plugins to order from $15 (fixes) and $29 (a new one-feature plugin): actuallyop.com/services. More free tools: actuallyop.com. If this mod saved you time, a coffee helps keep the updates coming: https://ko-fi.com/molonlav3