High-performance 2D sprites, tilemaps, and effects for Three.js — built for WebGPU with composable TSL shaders

Pre-configured setups for three-flatland

Claude Code skills for the three-flatland ecosystem (TSL, …).

Scaffold a three-flatland project — minimal three.js or React starters for WebGPU 2D

Dev-time introspection toolkit for three-flatland — Tweakpane v4 UI plugin, stats monitor, and buffer inspection

TSL shader nodes for sprite rendering and effects

Lightweight CanvasKit alternative — Skia's core GPU rendering in ~1 MB of WASM, built with Zig

WASM image encoder package — PNG/WebP/AVIF/KTX2 with browser+Node+CLI surfaces

Offline + runtime normal map generation for sprites and tilesets. Contributes a `normal` subcommand to the flatland-bake CLI.

Offline alpha hitmask baker for pixel-perfect sprite hit testing. Contributes an `alpha` subcommand to the flatland-bake CLI.

GPU-accelerated resolution-independent font rendering for Three.js via the Slug algorithm

Shared bake pipeline infrastructure — CLI, discovery, and browser-safe loader utilities for assets with offline-baked siblings

First-party atlas baker — packs source images into a sprite atlas and generates tight polygon meshes from alpha silhouettes for the overdraw-reduction path

JavaScript 3D library

A BVH implementation to speed up raycasting against three.js meshes.

A React renderer for Threejs

stand-alone library of threejs examples

SDF-based text rendering for Three.js

useful add-ons for react-three-fiber

Intl.LocaleMatcher ponyfill