Client Projectiles

Client Projectiles

Client-side projectile prediction for arrows, pearls, potions, and more

by
7.6K Downloads
fabricgame-mechanicsoptimizationutility
Configure a Compatible Minecraft Server

About this Mod

Client Projectiles!

This mod creates client-sided predicitions for thrown entities and projectiles, specifically:

  • Ender Pearls
  • Windcharges
  • Experience Bottles
  • Splash/Lingering Potions
  • Arrows shot from a Crossbow/Bow

Information

For the interactions listed above, this mod provides visual predictions through the client, rather than waiting for the server to do so. This mod improves the feeling of responsiveness on high ping, while providing no competitive advantage.

It's important to note that this mod does not provide any optimizations to these interactions, and arguebly is impossible to do so viably due to the randomness (divergence) applied to these entities on the server. Attempting to optimize these interactions (for example, applying knockback from the windcharge on the client before server confirmation would most certainly flag anti-cheat and would not be competitively viable). This mod adds visual predictions, often corrected by the server regardless, and nothing more.


Credits

  • Mod: Walksy
  • Icon Design: Maya

Available Versions

Client Projectiles 1.0.2+1.21.9release
MC 1.21.9, 1.21.10, 1.21.11fabric
June 20, 2026
Client Projectiles 1.0.2+1.21.6release
MC 1.21.6, 1.21.7, 1.21.8fabric
June 20, 2026
Client Projectiles 1.0.2+1.21.5release
MC 1.21.5fabric
June 20, 2026
Client Projectiles 1.0.2+1.21.2release
MC 1.21.2, 1.21.3, 1.21.4fabric
June 20, 2026
Client Projectiles 1.0.2+1.21release
MC 1.21, 1.21.1fabric
June 20, 2026

How to Install Client Projectiles on Your Client

1

Install the Mod Loader Locally

Install fabric for your local Minecraft version.

2

Download the Matching File

Choose the Client Projectiles file for fabric and Minecraft 1.21.11.

3

Install Mod

Place the .jar file in your local .minecraft/mods folder and restart Minecraft. No server-side installation is required.

Compatibility

Mod Loaders

fabric

Minecraft Versions

1.21.11, 1.21.10, 1.21.9 (+9 more)

Server-side

Unsupported

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Does Client Projectiles need to be installed on the Minecraft server?

No. Modrinth marks Client Projectiles as unsupported on the server side. Install it only in your local Minecraft mods folder. Your server can remain unchanged unless the mod page lists an additional dependency.

Which version and loader does Client Projectiles require?

Use a file for fabric and your exact Minecraft version. Supported versions include 1.21.11, 1.21.10, 1.21.9. Files for different loaders are not interchangeable.

Client Projectiles is not working – what should I check?

First check the Minecraft version, loader version and required dependencies. Put the .jar file in your local .minecraft/mods folder and remove older duplicates. Because this mod is client-side, adding server RAM will not fix it.

Minecraft Server for Your Group

Client Projectiles stays on your client. Host a compatible world for your group.

Recommended RAM
4 GBfrom €5.2/mo
Minimum 3 GB | per 8 players
Create Server Now
Client Compatibility Guide
NVMe SSD Storage
DDoS Protection included

Details

License
MIT License
Server-side
Unsupported

Supported Versions

1.21.111.21.101.21.91.21.81.21.71.21.61.21.51.21.41.21.31.21.2+2 more