Compatibility
What works with Minecraft 21w08b
Minecraft 21w08b runs on Java 8, the runtime Mojang's launcher bundles for it. Released 25 Feb 2021. Everything below comes from the projects' own published data, and each row says how we know.
Java requirement
Java 8, per Mojang's launcher
The runtime Mojang's launcher bundles for this version. Builds from this era were compiled for the Java of their day, so this is the tested choice rather than a hard floor. Get a verified build.
Server software
No server software in our catalogue has published a build for 21w08b. For a test version that is normal: server projects usually wait for the full release.
Mods, plugins and packs for 21w08b
Counted from each project's own release metadata. Nothing is guessed from a filename.
Popular mods on 21w08b
The most downloaded mods that declare this version.
- Fabric Language Kotlinready
- Euphoria Patchesready
- Pehkuiready
- MaLiLibready
- Blur+ready
- Litematicaready
- CustomSkinLoaderready
- Zumeready
- Custom Splash Screenready
- Iris/Oculus Shader Folderready
- Tweakerooready
- MiniHUDready
Popular plugins on 21w08b
The most downloaded plugins that declare 21w08b.
Popular resource packs on 21w08b
The most downloaded resource packs that declare 21w08b.
Popular shader packs on 21w08b
The most downloaded shader packs that declare 21w08b.
Popular data packs on 21w08b
The most downloaded data packs that declare 21w08b.
Mod loaders
Support declared in each loader's own metadata.
- Quilt Loader0.31.0-beta.4declaredsupported
- Fabric Loader0.20.1declaredsupported
Frequently asked
Which Java version does Minecraft 21w08b need?
Java 8 is the runtime Mojang's launcher bundles for it. Versions from this era were built for the Java of their day, so an older runtime may start it too; Java 8 is the tested, safe choice.
Which mods work with Minecraft 21w08b?
57 mods in our catalogue declare 21w08b in their own release metadata, including Fabric Language Kotlin, Euphoria Patches, Pehkui, MaLiLib, Blur+. Each still has to match your loader.
Which server software supports 21w08b?
No server software in our catalogue has published a build for 21w08b yet.
Is this information wrong or missing something? .