Gltf GitHub Repositories (2026) · Open Source Tools

Powerful web graphics runtime built on WebGL, WebGPU, WebXR and glTF

Filament is a real-time physically based rendering engine for Android, iOS, Windows, Linux, macOS, WebGPU, and WebGL2

Give your AI agent a 3D body: text or a photo to a rigged GLB avatar, an LLM brain, a Solana wallet and a one-tag embed. Keyless MCP server for Claude, Cursor and Codex. 50k+ models forged.

An open-source JavaScript library for world-class 3D globes and maps :earth_americas:

3D engine with modern graphics

Free, open-source 3D sculpting for Linux, macOS and Windows: dense meshes, remeshing, painting, built-in AI (image/text to 3D), Send to Unreal, game-ready LODs, Gaussian splats and OpenUSD.

Build and revise procedural 3D assets with your coding agent. Local MCP server, CLI and TypeScript engine with rendered review, editable source and GLB export.

A modern C++17/C++20 glTF 2.0 library focused on speed, correctness, and usability

Agent skill for creative 3D visualization: turn an idea into a Three.js/Blender scene worth exploring. Claude Code + Codex plugin, 223 recipes, 440 knowledge records, 22 proved kits, 37 runnable studies.

Vulkan ray tracing glTF 2.0 renderer — RTX path tracer with PBR materials, AI denoising (DLSS, OptiX), and scene editing. NVIDIA open-source sample.

A cross-platform C++20 3D library with Python bindings and the high-level API of three.js.

VRM loader and VRM renderer (3D model / gltf)

converter that creates three-dimensional models of the world from OpenStreetMap data

Fast and minimalist 3D viewer.

Easily display interactive 3D models on the web and in AR!

Web Components for building declarative, graphical web apps

The smallest useful BIM.

3D & AR SDK for Jetpack Compose (Filament, ARCore), Compose Multiplatform, SwiftUI (RealityKit, ARKit) and the web, with Flutter and React Native bridges. The maintained successor to Google Sceneform. Opens glTF/GLB and USDZ, at real size in AR. Assistant-ready: MCP server, AGENTS.md and llms.txt.

Immutable mesh processing library

A High-Performance Rendering Engine for Rust