CurseForge · Minecraft mod

TT20 (TPS Fixer)

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which TT20 (TPS Fixer) release matches 1.21.10 Quilt?

Updated today

Best match for your filters 0.8.4

Game version 1.21.9, 1.21.10

Loader Fabric, Quilt

TT20 (TPS Fixer) 0.8.4 targets 1.21.9, 1.21.10 with Fabric, Quilt. The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server. No extra mods listed for this file.

Where it goes

Is TT20 (TPS Fixer) required on the client, server, or both?

The project page does not say whether it belongs on the client. The project page does not say whether it belongs on the dedicated server.

Client Source doesn’t say

Dedicated server Source doesn’t say

Loader for this release Fabric, Quilt

Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

Understand client and server requirements Read the Minecraft installation guide

What else does TT20 (TPS Fixer) 0.8.4 need?

0.8.4 on 1.21.10 Quilt. Every mod below is checked against that same setup.

No extra mods listed for this file

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 TT20 (TPS Fixer) without breaking your instance.

Built for TT20 (TPS Fixer) 0.8.4 on 1.21.10 Quilt. Pick another file and the loader, install side or required mods may change.

01
Stick to this file

Use 0.8.4. It targets 1.21.9, 1.21.10 with Fabric, Quilt; 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 it belongs on the client. The project page does not say whether it belongs on the dedicated server.
04
Pick the file you checked

Use the “Get this file” button beside 0.8.4. It opens that exact file at the source.

About this project

What does TT20 (TPS Fixer) add?

TT20

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Regarding singleplayer

Singleplayer should work fine! You can use the mod on the client without problems.

🤔 What does TT20 stand for?

TT20 is an abbreviation of the ticks*tps/20 formula. It's used to calculate the amount of ticks something takes, while taking the TPS into account.

⚠️ Caveats

TT20 only fixes the symptoms of TPS lag, not the actual lag. It re-calculates the amount of ticks things take. For example, when you're breaking a block it takes the original break time, multiplies it by ticks and divides it by 20 (the maximum TPS). This ensures that the end user feels almost no lag, even if the TPS is very low.

⚙️ Roadmap

Finished

Block break delay
Eating delay
Item pickup delay
Block entity tick acceleration (experimental, off by default)
Portal delay
Sleeping delay
Potion delay
Fluid spread speed
Random tickspeed acceleration
Day/nighttime acceleration
Bow/crossbow acceleration
Mob grow/breed timer acceleration
TNT acceleration (off by default)
Disabled vanilla lagback

If you believe there is features missing, please tell us by creating a new issue\ (yes, also if you want compatibility with other mods!)

🔌 Supported versions

TT20	Fabric/Quilt	Forge	NeoForge
26.X	✅	❌	✅
1.21.11	✅	❌	✅
1.21.9/10	✅	❌	✅
1.21.2-8	✅	❌	✅
1.21(.1)	✅	❌	✅
1.20.5/6	✅	❌	✅
1.20.2-4	✅	❌	✅
1.20(.1)	✅	✅	❌
1.19.2	✅	✅	❌
1.18.2	❌	✅	❌
1.16.5	❌	⏳	❌
1.12.2	❌	✅	❌
1.8.9	❌	⏳	❌
1.7.10	❌	⏳	❌
1.6.4	❌	⏳	❌