CurseForge · Minecraft mod
Firework Optimizer
Client-side Firework optimization for 0ms Elytra gameplay.
Quick answer
Which Firework Optimizer release matches 1.19?
Firework Optimizer firework-optimizer-mc1.19 targets 1.19.3, 1.19.4, 1.19.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.
Where it goes
Is Firework Optimizer required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Firework Optimizer firework-optimizer-mc1.19 need?
firework-optimizer-mc1.19 on 1.19. Every mod below is checked against that same setup.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add Firework Optimizer without breaking your instance.
Built for Firework Optimizer firework-optimizer-mc1.19 on 1.19. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use firework-optimizer-mc1.19. It targets 1.19.3, 1.19.4, 1.19.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside firework-optimizer-mc1.19. It opens that exact file at the source.
About this project
What does Firework Optimizer add?
Firework Optimizer
Firework Optimizer is a client-side Fabric mod that focuses on improving Firework Rocket usage while flying with an Elytra.
The mod aims to make rocket activation feel more responsive by optimizing client-side behavior, particularly when playing on servers with higher latency.
Features
- Optimized Firework Rocket usage during Elytra flight.
- Configurable Firework Delay from 0ms to 500ms.
- Simple Enable/Disable toggle.
- Minimal configuration screen through Mod Menu.
- Settings are saved between game sessions.
- Client-side only; no server installation required.
Configuration
The configuration screen includes an Enable/Disable toggle and a Firework Delay slider, allowing you to adjust the behavior to your preference.
Compatibility
- Minecraft: all-versions
- Mod Loader: Fabric
- Environment: Client-side
Project description from CurseForge.
Pick your setup
Firework Optimizer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader build1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader buildShowing the newest 12 of 24 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Firework Optimizer versions and loaders
firework-optimizer-mc1.19
firework-optimizer-mc1.19.x-1.0.0.jar
17 Oct 2026
Looking for an older file? The official CurseForge project page is in Resources.