Isleweaver

Isleweaver is an addon that makes other End mods finally play nice with The Beyond, the End overhaul that reshapes the dimension into a deep, layered world of floating islands. That reshaping is exactly what trips other End mods up: built for the old flat void, their structures float, their decorations vanish below the old floor, and their portals land in the wrong place. Isleweaver is the quiet fixer that lets them all share the same End.

How it works

Most mods just work — no setup. Any End mod that registers its biomes the standard way, the shared End biome tags that Fabric and NeoForge mods already follow, is discovered automatically and folded into Beyond's End. No config, no per-mod tinkering. The biomes generate right alongside Beyond's own and keep their distinctive looks and surfaces.

The big ones get hand-tuned care. Some larger mods need extra attention to fit Beyond's islands, so they get individual, hand-written fixes:

BetterEnd(NeoForge & Fabric) — its structures, plants, and spires follow Beyond's real terrain instead of hovering over flat void, so they land on solid ground.
Enderscape — its decorations are freed to fill the deep End below y=0, where they used to go missing.
Stellarity — Isleweaver steps aside so its exit portal and altar (the dragon's den) build cleanly, right where they belong.
Wover(Fabric & NeoForge) — kept from overwriting Beyond's terrain, while still lending its biomes their own surface styling.

...and a good handful more, each fix waking up only when that mod is actually installed.

Good to know

Isleweaver requires The Beyond 0.0.4+ and does its work whenever Beyond owns the End.

BetterEnd and WorldWeaver WILL be removed from the main compat list very soon, due to not simply just how unstable it is, but also the fact that they used of AI art, inlcuding suspicions of AI gen code.

The Beyond - Isleweaver Addon