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KotlinLangForgeMinecraft mod for 26.3

Provides a Kotlin language adapter for Forge and Neoforge

newest supported release 26.3Library Api
Latest version
v2.17.0-k2.4.21-3.1+neoforge
Minecraft
1.16.3 to 26.3
Java
Java 25+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
621.7k
Updated
1 d ago
Available on
CurseForge

Minecraft versions

Every version KotlinLangForge declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Forge25+declared15 Sept 2026
26.2Forge, NeoForge25+declared16 Jun 2026
26.1.2NeoForge, Forge25+declared9 Apr 2026
26.1.1NeoForge, Forge25+declared1 Apr 2026
26.1NeoForge, Forge25+declared24 Mar 2026
1.21.11NeoForge, Forge21+declared9 Dec 2025
1.21.10NeoForge, Forge21+declared7 Oct 2025
1.21.9Forge, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Forge21+declared17 Jul 2025
1.21.7Forge, NeoForge21+declared30 Jun 2025
1.21.6Forge, NeoForge21+declared17 Jun 2025
1.21.5Forge, NeoForge21+declared25 Mar 2025
1.21.4Forge, NeoForge21+declared3 Dec 2024
1.21.3NeoForge, Forge21+declared23 Oct 2024
1.21.2Forge, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.6NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge21+declared23 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.3Forge, NeoForge17+declared4 Dec 2023
1.20.2Forge, NeoForge17+declared20 Sept 2023
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.4NeoForge, Forge17+declared14 Mar 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.17.1NeoForge, Forge16+declared6 Jul 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021
1.16.4NeoForge, Forge8+declared29 Oct 2020
1.16.3NeoForge, Forge8+declared10 Sept 2020

Download

From KotlinLangForge’s own host. Nothing is re-hosted here.

Browse 72 indexed releases

Most recently published release

v2.17.0-k2.4.21-3.1+neoforgerelease29 Oct 2026

KotlinLangForge-2.17.0-k2.4.21-3.1-neoforge.jar · 7.9 MB · for 26.3, 26.2, 26.1.2, 26.1.1, 26.1 +3 more · NeoForge

Download this release
b6bd383c3525…
Older versions24
  • v2.17.0-k2.4.21-3.0+neoforge29 Oct 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.9 MBb63833b244e7…Get
  • v2.17.0-k2.4.21-2.0+neoforge29 Oct 20261.20.4, 1.20.3, 1.20.29.0 MB3684fd51f0bf…Get
  • v2.17.0-k2.4.21-2.0+forge29 Oct 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MB0d36a60de5c4…Get
  • v2.16.0-k2.4.21-3.1+neoforge20 Oct 202626.3, 26.2, 26.1.2, 26.1.1, 26.1 +3 more7.9 MB995f0a91aa38…Get
  • v2.16.0-k2.4.21-3.0+neoforge20 Oct 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.9 MB35526546ac29…Get
  • v2.16.0-k2.4.21-2.0+neoforge20 Oct 20261.20.4, 1.20.3, 1.20.29.0 MB3c9f964ee8bb…Get
  • v2.16.0-k2.4.21-2.0+forge20 Oct 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MBc86bf8b4e766…Get
  • v2.15.0-k2.4.21-3.1+neoforge8 Oct 202626.3, 26.2, 26.1.2, 26.1.1, 26.1 +3 more7.8 MBb0051d749991…Get
  • v2.15.0-k2.4.21-3.0+neoforge8 Oct 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.8 MBc1c957515981…Get
  • v2.15.0-k2.4.21-2.0+neoforge8 Oct 20261.20.4, 1.20.3, 1.20.28.9 MBfba8feeb38c6…Get
  • v2.15.0-k2.4.21-2.0+forge8 Oct 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MBfe27f10b276c…Get
  • v2.15.0-k2.4.20-3.1+neoforge7 Oct 202626.3, 26.2, 26.1.2, 26.1.1, 26.1 +3 more7.8 MB663490f204e2…Get
  • v2.15.0-k2.4.20-3.0+neoforge7 Oct 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.8 MB4f3773fb7cee…Get
  • v2.15.0-k2.4.20-2.0+neoforge7 Oct 20261.20.4, 1.20.3, 1.20.28.9 MB5aec021dadbb…Get
  • v2.15.0-k2.4.20-2.0+forge7 Oct 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MB8242ad90f133…Get
  • v2.14.1-k2.4.20-3.1+neoforge16 Sept 202626.3, 26.2, 26.1.2, 26.1.1, 26.1 +3 more7.8 MBd123eef59c47…Get
  • v2.14.1-k2.4.20-3.0+neoforge16 Sept 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.8 MB1a68ab7829e0…Get
  • v2.14.1-k2.4.20-2.0+neoforge16 Sept 20261.20.4, 1.20.3, 1.20.28.9 MBaa36dbdea00b…Get
  • v2.14.1-k2.4.20-2.0+forge16 Sept 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MB877bb2b7c2a9…Get
  • v2.14.0-k2.4.20-3.1+neoforge14 Sept 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +2 more7.8 MBcbcb93aa855e…Get
  • v2.14.0-k2.4.20-3.0+neoforge14 Sept 20261.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4 +6 more7.8 MB133410998369…Get
  • v2.14.0-k2.4.20-2.0+neoforge14 Sept 20261.20.4, 1.20.3, 1.20.28.9 MB12bade4ef7b8…Get
  • v2.14.0-k2.4.20-2.0+forge14 Sept 20261.20.4, 1.20.3, 1.20.2, 1.20.1, 1.19.4 +3 more8.2 MB14f7d7653b15…Get
  • v2.13.0-k2.4.20-3.1+neoforge10 Sept 202626.2, 26.1.2, 26.1.1, 26.1, 1.21.11 +2 more7.7 MB1e93782c5315…Get

Frequently asked

Does KotlinLangForge work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version KotlinLangForge 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 KotlinLangForge support?

Everything the author has declared, from 1.16.3 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does KotlinLangForge support?

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

Which Java version do I need for KotlinLangForge?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

How do I install KotlinLangForge?

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 KotlinLangForge safely?

Start with the author's page on CurseForge, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

GeckoLibA 3D animation library for entities, blocks, items, armor, and more!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.

Details from CurseForge, where the author last updated it on 5 Nov 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .