tiny-world-builder

Use when changing ghost boards, multiplayer preview boards, panning, ghost visibility, jigsaw reveal, or any visibility behavior around the active Tiny World board.

Use when changing Tiny World Builder renderer setup, shadows, smoke, voxel clouds, ghost board render cost, frame loop, or GPU performance.

Use when adding or changing persisted user state — settings defaults, audio, camera/orbit, panel positions, feature flags, and the in-app "Save Defaults" pipeline that snapshots localStorage into tinyworld-defaults.json. Also covers the inline-script regex gotcha that has burned us twice.

Use when changing Tiny World Builder Settings modal tabs, panels, controls, rendering/world/material/crowd/AI settings, or settings accessibility.

Use when adding or changing GLSL effects in Tiny World Builder — landscape water, waterfalls, foam, smoke, explosions, damage/wear overlays, or the reusable TinyShaderFX library. Covers where shaders live, the override relationship between LandscapeEngine.js and engine/landscape/*.js, and the procedural-noise toolkit.

Use when editing the Tiny World Builder repo, especially tiny-world-builder.html, to preserve the static classic-script Three.js r185 app structure and local edit/reload workflow.

Use when adding or changing Tiny World Builder tile/object repeat-click behavior, terrain stacking, floors/intensity, fences, rocks, walls, crops, or Monument Valley-like height/detail growth.

Tinyverse collectibles lane — pack reveal, frozen islands, play-mode visits. Universe carousel is archived but code stays in repo.

Use when changing the Tinyverse ground-surface race track, perimeter bridge loop, rally karts, or poser-surface show/hide hook.

Use when changing Tiny World Builder's mode indicator, boot tool selection, or Esc-to-Select behaviour.

Use when visually testing Tiny World Builder UI, camera, ghost opacity, buildings, tile geometry, or frontend polish in the browser.

Use when adding or modifying WebXR, AR placement, VR immersion, headset controller input, or XR rendering modes in Tiny World Builder.