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FASTJSON2 Serializer for YACLMinecraft mod for 26.3-rc-1

A config serializer for YetAnotherConfigLib using FASTJSON2

newest supported 26.3-rc-1LibraryOptimization
Latest version
1.0.4-fabric+26.1
Minecraft
1.20.1 to 26.3-rc-1
Java
Java 25+
Loaders
Fabric, NeoForge, Quilt, Forge
Licence
MIT
Downloads
8.6k
Updated
18 d ago
Available on
Modrinth
Space NodeOur hosting

Host FASTJSON2 Serializer for YACL servers

One click and FASTJSON2 Serializer for YACL is installed with the right loader, on hardware built for it.

  • 26.3-rc-1
  • Fabric
  • NeoForge
  • Quilt
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version FASTJSON2 Serializer for YACL declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.3-rc-1Fabric, NeoForge, Quilt, Forge25+declared10 Sept 2026
26.2Forge, Quilt, NeoForge, Fabric25+declared16 Jun 2026
26.1.2Forge, Quilt, NeoForge, Fabric25+declared9 Apr 2026
26.1.1Fabric, Quilt, NeoForge, Forge25+declared1 Apr 2026
26.1Fabric, Quilt, NeoForge, Forge25+declared24 Mar 2026
1.21.11Forge, Quilt, NeoForge, Fabric21+declared9 Dec 2025
1.21.10Forge, Quilt, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Forge, Quilt, NeoForge, Fabric21+declared30 Sept 2025
1.21.8NeoForge, Fabric, Forge, Quilt21+declared17 Jul 2025
1.21.7Fabric, Quilt, NeoForge, Forge21+declared30 Jun 2025
1.21.6Forge, Quilt, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Forge, Quilt, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, Quilt, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, Quilt, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, Quilt, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Forge, Quilt, NeoForge, Fabric21+declared8 Aug 2024
1.20.1Forge, Quilt, NeoForge, Fabric17+declared12 Jun 2023

Download

From FASTJSON2 Serializer for YACL’s own host. Nothing is re-hosted here.

All 56 releases
1.0.4-fabric+26.1release30 Jul 2026

fastjson4yacl-1.0.4-fabric+26.1.jar · 2.0 MB · for 26.2, 26.1.2, 26.1.1, 26.1

Download latest
35c685ce46ac…
Older versions24
  • 1.0.4-neoforge+26.130 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB11 downloads29d9e2321204…Get
  • 1.0.4-fabric+1.21.530 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB13 downloads325ad2885b4e…Get
  • 1.0.4-neoforge+1.21.530 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB3 downloads09ff78a8cbdf…Get
  • 1.0.4-fabric+1.21.130 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB11 downloads81bc7d0ed783…Get
  • 1.0.4-neoforge+1.21.130 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB12 downloadsf31a1a1264d7…Get
  • 1.0.4-fabric+1.20.130 Jul 20261.20.12.0 MB5 downloads416030e89819…Get
  • 1.0.4-forge+1.20.130 Jul 20261.20.12.0 MB3 downloads3cb20ad1c780…Get
  • 1.0.3-neoforge+1.21.130 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB3 downloads84939094a063…Get
  • 1.0.3-fabric+1.21.530 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB14 downloadse9f9d85dbba0…Get
  • 1.0.3-fabric+1.20.130 Jul 20261.20.12.0 MB6 downloadsd4418a3a4975…Get
  • 1.0.3-fabric+1.21.130 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB2 downloads81e1839b0f45…Get
  • 1.0.3-fabric+26.130 Jul 202626.3-snapshot-6, 26.2, 26.1.2, 26.1.1, 26.12.0 MB53 downloads4c1a943cde0e…Get
  • 1.0.3-forge+1.20.130 Jul 20261.20.12.0 MB1 download285516ceabcd…Get
  • 1.0.3-neoforge+1.21.530 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB2 downloads4bfc8ae78fc2…Get
  • 1.0.3-neoforge+26.130 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB1 download62ba781c4b84…Get
  • 1.0.2+26.1-neoforge16 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB37 downloads30f8e5301e01…Get
  • 1.0.2+26.1-fabric16 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB784 downloads97552ab42e48…Get
  • 1.0.2+1.21.5-neoforge16 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB11 downloads52f2ba4a441f…Get
  • 1.0.2+1.21.5-fabric16 Jul 20261.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7 +2 more2.0 MB154 downloads9839a83b3008…Get
  • 1.0.2+1.21.1-neoforge16 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB94 downloads8621f69f3938…Get
  • 1.0.2+1.21.1-fabric16 Jul 20261.21.4, 1.21.3, 1.21.2, 1.21.12.0 MB68 downloadsaa34b9d20c7b…Get
  • 1.0.2+1.20.1-fabric16 Jul 20261.20.12.0 MB37 downloads55a2565ec465…Get
  • 1.0.1+26.1-neoforge7 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB30 downloads30f8e5301e01…Get
  • 1.0.1+26.1-fabric7 Jul 202626.2, 26.1.2, 26.1.1, 26.12.0 MB836 downloads74ec9614db9b…Get

Frequently asked

Does FASTJSON2 Serializer for YACL work on Minecraft 26.3-rc-1?

Yes. 26.3-rc-1 is the newest Minecraft version FASTJSON2 Serializer for YACL 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 FASTJSON2 Serializer for YACL support?

Everything the author has declared, from 1.20.1 up to 26.3-rc-1. The full list is in the table above, with the Java runtime each version needs next to it.

Which platform or loader does FASTJSON2 Serializer for YACL support?

Fabric, NeoForge, Quilt, 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 FASTJSON2 Serializer for YACL?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is FASTJSON2 Serializer for YACL under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install FASTJSON2 Serializer for YACL?

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 FASTJSON2 Serializer for YACL safely?

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

Works on the same versions

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

Jade 🔍Shows information about what you are looking at. (Hwyla/Waila fork for Minecraft 1.16+)Fast NoiseVanilla Worldgen optimization modOk Zoomer - It's Zoom!Ok Zoomer is a zoom mod that is powerful, lean, and pretty customizable. The zoom is yours!Simple DatapacksSimplifying the use of datapacksCursors ExtendedConfigurable Minecraft-themed cursorsEnchantment Level Language PatchSharpness enchantment.level.20 => Sharpness 20/XX

Details from Modrinth, where the author last updated it on 10 Sept 2026. 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? .