Compatibility
What works with Minecraft 18w03b
Minecraft 18w03b runs on Java 8, the runtime Mojang's launcher bundles for it. Released 17 Jan 2018. 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 18w03b. For a test version that is normal: server projects usually wait for the full release.
Mods, plugins and packs for 18w03b
Counted from each project's own release metadata. Nothing is guessed from a filename.
Popular plugins on 18w03b
The most downloaded plugins that declare 18w03b.
Popular resource packs on 18w03b
The most downloaded resource packs that declare 18w03b.
Popular shader packs on 18w03b
The most downloaded shader packs that declare 18w03b.
Popular data packs on 18w03b
The most downloaded data packs that declare 18w03b.
Frequently asked
Which Java version does Minecraft 18w03b 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 server software supports 18w03b?
No server software in our catalogue has published a build for 18w03b yet.
Is this information wrong or missing something? .