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Fast Server Pings

Mod

Rewritten server ping pipeline using optimized Netty I/O, along with SWR caching.

Type

Mod

Modrinth Downloads

35,332

Modrinth ID

5eVpQJSP

Last Updated

Jun 11, 2026

Description

FastServerPings

A client-side mod that rewrites the Minecraft server ping pipeline, designed to scale properly with large server lists and make refreshes feel smoother.

Server pings are scheduled across the entire list rather than strictly top to bottom, with results handled using SWR (stale-while-revalidate).

Comparisons

Check out the Github README for comparison GIFs, or gallery.

Incompatibilities

Currently, explicit compatibility is kept with ViaFabricPlus.

The following mods provide no benefit or may cause issues when used with FastServerPings:

  • Server Pinger Fixer (FastServerPings provides significantly faster results)
  • Fast IP Ping (Functionality already implemented by FastServerPings)

Modpacks and redistribution

You may use this mod in modpacks. Please do not merge this mod into other clients or mods without permission.

If you want to do so, contact me first (vansencool on discord).

Compatibility

Mod Loaders

Fabric

Game Versions

1.20 1.20.1 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 +35 more

Screenshots

Similar Mods

Included in Modpacks

External Resources