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FTB Library (NeoForge)Minecraft mod for 26.1.2

Common code for all GUI stuff in FTB Mods

newest supported 26.1.2Library Api
Latest version
[NEOFORGE][1.21.1] FTB Library 2101.1.34
Minecraft
1.15.2 to 26.1.2
Java
Java 25+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
233.6M
Updated
1 mo ago
Available on
CurseForge
Space NodePartner

Host FTB Library (NeoForge) servers

One click and FTB Library (NeoForge) is installed with the right loader, on hardware built for it.

  • 26.1.2
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version FTB Library (NeoForge) declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge, Forge25+declared9 Apr 2026
26.1.1NeoForge, Forge25+declared1 Apr 2026
26.1NeoForge, Forge25+declared24 Mar 2026
1.21.11Forge, NeoForge21+declared9 Dec 2025
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4Forge, NeoForge17+declared7 Dec 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.19.1NeoForge, Forge17+declared27 Jul 2022
1.19Forge, NeoForge17+declared7 Jun 2022
1.18.2Forge, NeoForge17+declared28 Feb 2022
1.18.1Forge, NeoForge17+declared10 Dec 2021
1.16.5Forge, NeoForge8+declared14 Jan 2021
1.16.4NeoForge, Forge8+declared29 Oct 2020
1.16.3NeoForge, Forge8+declared10 Sept 2020
1.16.2NeoForge, Forge8+declared11 Aug 2020
1.15.2NeoForge, Forge8+declared17 Jan 2020

Download

From FTB Library (NeoForge)’s own host. Nothing is re-hosted here.

All 40 releases
[NEOFORGE][1.21.1] FTB Library 2101.1.34release27 Jul 2026

ftb-library-neoforge-2101.1.34.jar · 1.4 MB · for 1.21.1

Download latest
58e47947064d…
Older versions24
  • [NEOFORGE][1.21.1] FTB Library 2101.1.3315 Jul 20261.21.11.4 MB276.6k downloadsa653118630fa…Get
  • ftb-library-forge-1802.3.12-build.726.jar11 Jun 20261.18.20.5 MB1.0k downloads835e86ec6bd2…Get
  • ftb-library-forge-1605.3.5-build.724.jar11 Jun 20261.16.50.5 MB2 downloadsb5abf63ff124…Get
  • ftb-library-neoforge-2004.2.5.jar11 Jun 20261.20.40.7 MB28 downloadse2c47ca920de…Get
  • ftb-library-forge-2004.2.5.jar11 Jun 20261.20.40.7 MB1 downloadseca30fc56956…Get
  • ftb-library-forge-1902.4.2-build.701.jar11 Jun 20261.19.20.6 MB2affb1a8d3ba…Get
  • ftb-library-forge-2001.2.13.jar10 Jun 20261.20.10.7 MB12.8k downloadsa5427d5ff07e…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.3210 Jun 20261.21.11.4 MB836411988409…Get
  • FTB Library Neoforge 26.1.2.628 May 202626.1, 26.1.1, 26.1.21.5 MB28fe8c8ec9d3…Get
  • FTB Library Neoforge 26.1.2.526 May 202626.1, 26.1.1, 26.1.21.5 MBb6a54da7053d…Get
  • FTB Library Neoforge 26.1.2.422 May 202626.1, 26.1.1, 26.1.21.5 MB25e46a39d909…Get
  • FTB Library Neoforge 26.1.2.311 May 202626.1, 26.1.1, 26.1.21.5 MBf2bc23315801…Get
  • FTB Library Neoforge 26.1.2.223 Apr 202626.1, 26.1.1, 26.1.21.5 MB642c3bb4a8f9…Get
  • FTB Library Neoforge 26.1.2.113 Apr 202626.1, 26.1.1, 26.1.21.5 MBe6aba73733a7…Get
  • FTB Library Neoforge 26.1.1.1-beta13 Apr 202626.1, 26.1.1, 26.1.21.5 MB1 downloads9f460b668847…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.3112 Mar 20261.21.11.3 MB4.1M downloads686d4e784c28…Get
  • [NEOFORGE][1.21.11] FTB Library 2111.1.16 Mar 20261.21.111.4 MBc18eb5ec1d3f…Get
  • [NEOFORGE][1.21.11] FTB Library 2111.1.027 Feb 20261.21.111.4 MB2bc0352ebb80…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.305 Jan 20261.21.11.3 MB2.5M downloads1d9d1dbcdc5a…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.299 Dec 20251.21.11.3 MB8.2k downloads10a0674a76a6…Get
  • ftb-library-forge-2001.2.12.jar5 Dec 20251.20.10.7 MB17.6k downloads7f36ec4af42a…Get
  • ftb-library-forge-2001.2.11.jar4 Dec 20251.20.10.7 MB16.6k downloadsdb2b7e616a36…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.2825 Nov 20251.21.11.3 MB374.4k downloadsde7e0fb584de…Get
  • [NEOFORGE][1.21.1] FTB Library 2101.1.2721 Nov 20251.21.11.3 MB8.4k downloads6f53e1f021e1…Get

Frequently asked

Does FTB Library (NeoForge) work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version FTB Library (NeoForge) declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does FTB Library (NeoForge) support?

Everything the author has declared, from 1.15.2 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does FTB Library (NeoForge) need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for FTB Library (NeoForge)?

Java 25 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install FTB Library (NeoForge)?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download FTB Library (NeoForge) safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

BookshelfAn open source library for other mods!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

Last checked 1 mo ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .