Elytra Optimizations
Optimizes Elytra's janky math code
- Loaders
- FabricNeoForgeQuilt
- Downloads on Modrinth
- 17.1K
- Followers on Modrinth
- 32
- versions
- 11
- Updated
- March 15, 2026Mar 15
- Published
- in 2025
At a glance
Install in the game only; not needed on the server
KNOWN ISSUE: DOESN'T WORK ON 1.21.2+
I'm currently trying to get a fix for that.
Optimizes Elytra's janky math code by pre-calculating some variables and other stuff. It gains roughly 25-35% faster compute timing per tick while still maintaining vanilla parity (should be even better on lower-end hardware!).
Performance:
Every ~millionth tick of nonstop flying with the Elytra (equivalent to almost 14 hours) Minecraft computes ±300 FPS more (not that impressive but still something!). Go to gallery for a more in-depth explanation.
Dependencies:
- Fabric loader installer (version 0.16.14+) - https://fabricmc.net/use/installer/
- Fabric API (any version that supports Minecraft version 1.21.1+) - https://modrinth.com/mod/fabric-api
Credits:
- sebastian - old icon and Neoforge port
- repository for Neoforge https://github.com/BaboboiPR/elytra-optimization-neoforged
Compatibility:
Should work with every other mod.
Feel free to report any bug via my discord! - @qkba
FAQ
How to install Elytra Optimizations?
Install Fabric for your Minecraft version, download Elytra Optimizations for the same version and loader, put the file into the mods folder and launch the game with the loader profile.
Which Minecraft versions does Elytra Optimizations support?
Elytra Optimizations has builds for Minecraft 1.21–1.21.8.
Is Elytra Optimizations needed on the server?
Client only — no need to install it on the server
