Placebo Needed by FastFurnace 26.1.2-10.0.0
requiredMatching file found Matched file: Placebo 26.1.2-10.0.2
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CurseForge · Minecraft mod
FastFurnace
Performance optimizations for the furnace
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which FastFurnace release should I use?
Latest stable file FastFurnace 26.1.2-10.0.0
Game version 26.1.2
Loader NeoForge
FastFurnace 26.1.2-10.0.0 targets 26.1.2 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is FastFurnace required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
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.
What else does FastFurnace 26.1.2-10.0.0 need?
FastFurnace 26.1.2-10.0.0. Change the file and its required mods may change too.
Install Placebo first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add FastFurnace without breaking your instance.
Built for FastFurnace 26.1.2-10.0.0. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use FastFurnace 26.1.2-10.0.0. It targets 26.1.2 with NeoForge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Placebo first. We found matching files for this game-version and loader setup.
- 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 FastFurnace 26.1.2-10.0.0. It opens that exact file at the source.
About this project
What does FastFurnace add?
About
FastFurnace utilizes mixins to edit the functionality of the Furnace, Blast Furnace, and Smoker, improving their TPS performance (not smelting speed!)
Similar to FastWorkbench, it caches the last recipe used, and checks this recipe first before re-scanning the entire registry. This is significantly faster due to the vanilla furnace scanning the entire furnace registry each tick, which may be fine for vanilla, but in a modded environment, gets very large very quickly.
These changes apply to the Furnace, Blast Furnace, and Smoker. Any mod utilizing AbstractFurnaceTileEntity will also receive the benefits of having this mod installed.
For people who like numbers, here is Vanilla vs FastFurnace. This is 9 furnaces each smelting cobblestone the entire time the test was conducted. The number of invocations is kept roughly the same as to not skew any numbers. This test was conducted in vanilla, which only has ~70 furnace recipes. In a modpack, there could be upwards of 700, significantly increasing the performance gain.
Be sure to also check out FastWorkbench & Toast Control!
Support Me
Contact
Discord: https://discord.gg/wdvU5Yz
Project description from CurseForge.
Pick your setup
FastFurnace by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.1.2
1 loader buildMinecraft version
1.21.1
1 loader buildMinecraft version
1.20.1
2 loader buildsMinecraft version
1.19.2
1 loader buildMinecraft version
1.18.2
1 loader buildMinecraft version
1.18.1
1 loader buildMinecraft version
1.17.1
1 loader buildMinecraft version
1.16.5
2 loader buildsMinecraft version
1.16.4
1 loader buildMinecraft version
1.16.3
1 loader buildMinecraft version
1.16.2
1 loader buildMinecraft version
1.16.1
1 loader buildShowing the newest 12 of 16 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
FastFurnace versions and loaders
1.21.1-9.0.1
FastFurnace-1.21.1-9.0.1.jar
19 Jun 2026
Client Optional Server Optional Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup 1.21.1NeoForge beta
FastFurnace 26.1.2-10.0.0
FastFurnace-26.1.2-10.0.0.jar
17 Jun 2026
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · matched Listed on Release listing
Check the 26.1.2 · NeoForge setup NeoForge26.1.2 release
FastFurnace-1.21.1-9.0.1.jar
10 Jul 2025
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup NeoForge1.21.1 release
FastFurnace-1.21.1-9.0.0.jar
24 Sept 2024
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.21.1 · NeoForge setup NeoForge1.21.1 beta
FastFurnace-1.20.1-8.0.2.jar
14 Mar 2024
Client Source doesn’t say Server Source doesn’t say Dependencies 2 required · 2 unchecked Listed on Release listing
Check the 1.20.1 · NeoForge setup NeoForge1.20.1Forge release
FastFurnace-1.20.1-8.0.1.jar
18 Aug 2023
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.20.1 · NeoForge setup NeoForge1.20.1Forge release
FastFurnace-1.20.1-8.0.0.jar
2 Aug 2023
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.20.1 · NeoForge setup NeoForge1.20.1 release
FastFurnace-1.19.2-7.0.0.jar
14 Oct 2022
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.19.2 · Forge setup 1.19.2Forge release
FastFurnace-1.18.2-6.0.3.jar
27 Mar 2022
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.18.2 · Forge setup 1.18.2Forge release
FastFurnace-1.18.1-6.0.2.jar
7 Feb 2022
Client Source doesn’t say Server Source doesn’t say Dependencies 1 required · 1 unchecked Listed on Release listing
Check the 1.18.1 · Forge setup 1.18.1Forge release
FastFurnace-1.18.1-6.0.1.jar
16 Dec 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.18.1 · Forge setup 1.18.1Forge release
FastFurnace-1.18.1-6.0.0.jar
15 Dec 2021
Client Source doesn’t say Server Source doesn’t say Dependencies No extras listed Listed on Release listing
Check the 1.18.1 · Forge setup 1.18.1Forge release
Looking for an older file? The official CurseForge project page is in Resources.
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