Standalone showcase pages built on Babylon Lite, a WebGPU-exclusive, fully tree-shakable rendering engine. Each demo is production-bundled, so the size it actually ships is shown right on its card. Sizes cover the engine and demo code only. External assets (textures, game data, etc.) aren’t included.
Side-by-side proof that Lite renders identically on the main thread (left, regular canvas) and inside a Web Worker via OffscreenCanvas (right). A button runs heavy synchronous work on the main thread: the left canvas freezes while the worker-driven right canvas keeps spinning at full speed. Reproduction of the Babylon.js Offscreen demo.
Fullscreen WGSL raymarched twisted-torus SDF that auto-morphs through 7 states, renders through a scene-less Lite frame graph, and pipes the result through bloom. No scene, camera, or mesh; just an effect render task plus post-process chain focused on bundle size. Reproduction of Robert Penner's demo.
Playable id Tech 1 / Doom-format level player built on Lite. Ships the BSD-licensed Freedoom IWAD; optionally load your own legally-owned doom1.wad at runtime. Clean-room engine reimplemented from public format specs — no id data or GPL source.
Playable port of LibreQuake's first level (lq_e1m1) on Lite: clean-room Quake BSP v29 parser with embedded textures and grayscale lightmaps, player physics + BSP collision, working doors/lifts/triggers, MDL enemies (soldiers & dogs) with AI, a shotgun with hitscan combat, items and a HUD. Ships the BSD-3-Clause LibreQuake assets — no id data or GPL source.
Minecraft-style creative voxel sandbox built on Lite. Procedurally generated, infinitely streaming chunk world with break/place editing, ambient occlusion, water, day-night sky and fog. Ships CC0 Kenney textures; optionally load your own resource pack at runtime. Original clean-room engine — no Mojang code or assets.
Civilization-style isometric strategy map rendered on Lite's pure-2D sprite path — no scene, camera, or mesh. A procedurally generated continent of diamond terrain tiles with rivers, roads, cities and units, drawn from the GPLv2 Freeciv amplio2 tileset sliced clean-room from its plain-text .spec grids. Drag to pan, scroll to zoom, hover for tile info, click the scout to send it pathfinding across the map, and jump around with the overview minimap. Ships no Freeciv code or assets.
Playable Lite 2D platformer with run/jump physics, enemies, power-ups, a boss fight, Web Audio, gamepad/touch input, and an optional CRT post-process. Ships curated CC0 Kenney art — no Nintendo code or assets.
A playable Tetris built on Babylon Lite. The 10×20 well renders Kenney's CC0 Cube Pets as the falling pieces — thin-instanced, one mesh per piece color — inside a stone-wall frame, keeping the whole playfield at a handful of draw calls; press M to cycle the block style between smooth rounded enamel cubes (default), classic chamfered arcade cubes, and the Cube Pets. Standard 7-bag randomizer, ghost piece, soft/hard drop, wall kicks, line clears and level-based gravity.
glTF PBR showcase: the Khronos MosquitoInAmber model (KHR_materials_transmission + ior + volume). Frame-graph scene-texture transmission renders the refractive amber.
Animated glTF showcase: Glen Fox's beloved "Littlest Tokyo" diorama rendered by Lite from a full-fidelity glTF, with PBR materials lit by an HDR environment (shared as both IBL and skybox) and looping animation driving the cars, train and drifting smoke. Orbit freely to explore the tiny city, or pause the auto-rotation. Model: "Littlest Tokyo" by Glen Fox (CC-BY 4.0).
Animated, stylized glTF diorama: a frog enjoying a candle-lit bath surrounded by water and plants, slowly orbiting under a studio HDR environment for PBR lighting. The Draco-compressed model's animation groups auto-play on load. "Bath Day" by StanSt (https://sketchfab.com/stanst), CC BY 4.0.
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✨ More demos are available on desktop — visit this page on a computer with WebGPU to explore them all.