
Modrinth · Minecraft modpack
Fastly Optimised
A modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.
Quick answer
Which Fastly Optimised release should I use?
[1.21.1] Fastly Optimised+NEOFORGE(VulkanMod Reforged) is a complete pack release for 1.21.1 with NeoForge 21.1.265. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. For this loader, use Java 21. 16 mods in this pack file.
Pack setup
How should I set up Fastly Optimised for players and a server?
Use [1.21.1] Fastly Optimised+NEOFORGE(VulkanMod Reforged) as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Fastly Optimised?
[1.21.1] Fastly Optimised+NEOFORGE(VulkanMod Reforged). Change the pack release and its contents or setup may change too.
The selected pack release is [1.21.1] Fastly Optimised+NEOFORGE(VulkanMod Reforged). That file is for Minecraft 1.21.1 with NeoForge 21.1.265. This NeoForge setup needs Java 21. It contains 16 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Fastly Optimised?
A modpack for fps boosting.
Supports Pojavlauncher, SolCraft Launcher, Amythest Launcher, MJLauncher, MojoLauncher, Zalith Launcher, Droid Bridge Launcher, Turtle Launcher, Battly Launcher, CS Launcher, Hyper Launcher, Zalith Launcher 2, Pojav-Glow-Worm, Copper Launcher, Hello Launcher, FoldCraft Launcher and Low-End-PCs
I made the modpack especially Pojavlauncher
Needs to use LTW renderer,Zink renderer,Krypton renderer and MobileGlues renderer.
Includes FPS Boosting
Includes Performance Boosting
Included Mods
- AppleSkin
- Dynamic Fps
- Entity-Culling
- Fabric Api
- Fabric Language Kotlin
- FerriteCore
- Immediately-Fast
- Lithium
- Mod-Menu
- YetAnothetConfigLib
- Zume
- Zoomify
Major FPS Mods
There are many FPS Boost mods are like:
- Optifine with Optifabric/Optifineoforge
- Canvas Renderer
- Sodium
- Rubidium
- Embeddium
- Vulkan Mod
For Optifine
Some device might have problem koading it
Important (VulkanMod)
Some Android doesn't support VulkanMod
You will need Vulkan Api support 1.2 (for 1.20 to 1.21.10) and Vulkan 1.2 with Dynamic Rendering Support (for 1.21.11 and up)
Vulkan Mod for Version 1.21.11 requires 0.1.0 library to run. Upper version will work without libraries. Recommended Using Amethyst,Zalith,Zalith2 for running Vulkan version 1.21.11 or up. Using Vulkan Mod 1.21.11 or more will require Vulkan 1.2 and Vulkan Dynamic Rendering
Required
If you are playing Pojavlauncher,Zalith Launcher,FoldCraft Launcher
You'll need to use LTW,MobileGlues,Krypton or Zink Renderer
From PC's? You'll don't need that
Important (Sodium/Rubidium/Embeddium)
Using Sodium less then 1.16.5 Will require Krypton or Zink Renderer.
For Some device (mostly samsung), Sodium deesn't work (Just doesn't)

(Picture from DevCheck)
It is a device which doesn't support Vulkan 1.2 and Vulkan Dynamic Rendering. So It wont run Vulkan mod.
for Vulkan Mod 1.21.10, you need luck and at least Vulkan 1.1 to run Some device can run this mod without Vulkan 1.0. Vulkan Android Libraries 0.2.0 or 0.1.0 to run
Project description from Modrinth.
Mods in [1.21.1] Fastly Optimised+NEOFORGE(VulkanMod Reforged)
Open any mod on Modpacks.ch to check its files and dependencies.
b5c46d36aebc046f8f57ffef430dfe3aeb805320 · Modrinth version hvOxynOa · Project link unavailable Server only469497c209e77742a85020845a361851f14d99e2 · Modrinth version VACgDPOc · Project link unavailable Side not labelledc3e5733ba4503b102589a026000fd5ce0212f6f2 · Modrinth version izKINKFg · Project link unavailable Side not labelledf122f84f329793675b2625d51b77f990d7de3579 · Modrinth version eieYbWYb · Project link unavailable Client only4dc232213f88173d360d892faae11a8d6dcda10d · Modrinth version SNWnJAqf · Project link unavailable Client onlyff63fc19c292502588db8a8f5d77a9d3cfe2fc0a · Modrinth version KYXvyxuO · Project link unavailable Client only9563692efb708b6b568df27a01ec52f6311928ef · Modrinth version x7kQWVju · Project link unavailable Side not labelled6de6271329e0c83e3ccc0512a0d3cfcc3e790d3f · Modrinth version kzLBJQLn · Project link unavailable Server only59f0390eb44ccb90a7d188143125b4d64a96b7e5 · Modrinth version 83U4ROV4 · Project link unavailable Server only97212e45c963730bbfc7c44780df99317814c21b · Modrinth version DDUrRVCA · Project link unavailable Side not labelled7a93e6709998d9deab3c919f8fe16ffc7ea61c84 · Modrinth version tYb6vZfE · Project link unavailable Side not labelledea5ea2c826af8d8d4682d6cd867acb8e8ea983e7 · Modrinth version ucyxnpWe · Project link unavailable Client onlyc774cba16822686a07adda5a6d603f1d176c60ac · Modrinth version NQ5Qb9PG · Project link unavailable Side not labelled23a1fc2cde064de0d1d3568e8102c4b346a203b3 · Modrinth version yXZgoajP · Project link unavailable Side not labelled6fae32263601a99da3e60e2a04dec70bc7c37d6a · Modrinth version Ljldqqcx · Project link unavailable Side not labelled27f40ad80f439e5f1ffe0c5ebf7a5eacdf55d300 · Modrinth version qsEMQHT9 · Project link unavailable Client onlyPick your setup
Fastly Optimised by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.4-snapshot-6
1 loader build26.4-snapshot-5
1 loader build26.4-snapshot-4
1 loader build26.4-snapshot-3
1 loader build26.4-snapshot-2
1 loader build26.4-snapshot-1
1 loader build26.3-snapshot-1
1 loader build26.3
4 loader builds26.2
4 loader builds26.1.2
4 loader builds26.1.1
4 loader buildsShowing the newest 12 of 30 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Fastly Optimised versions and loaders
[26.4 Snapshot 7] Fastly Optimised+FABRIC{OpenGL}
5 Nov 2026
Check the 26.4-snapshot-7 · Fabric setup[26.4 Snapshot 7] Fastly Optimised+FABRIC{Vulkan}
5 Nov 2026
Check the 26.4-snapshot-7 · Fabric setup[26.4 Snapshot 6] Fastly Optimised+FABRIC{Vulkan}
30 Oct 2026
Check the 26.4-snapshot-6 · Fabric setup[26.4 Snapshot 6] Fastly Optimised+FABRIC{OpenGL}
30 Oct 2026
Check the 26.4-snapshot-6 · Fabric setupLooking for an older file? The official Modrinth project page is in Resources.