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

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

Fast and lightweight JavaScript game engine built on WebGL and glTF

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

3D engine with modern graphics

Mesh optimization library that makes meshes smaller and faster to render

A WebGL graphic library for building scalable Web3D applications

Yocto/GL: Tiny C++ Libraries for Data-Driven Physically-based Graphics

UniVRM is a gltf-based VRM format implementation for Unity. English is here https://vrm.dev/en/ . 日本語 はこちら https://vrm.dev/

Viewer and exporter for Unreal Engine 1-4 assets (UE Viewer).

Specification for streaming massive heterogeneous 3D geospatial datasets 🌎

Header only C++11 tiny glTF 2.0 library

Content pipeline tools for optimizing glTF assets. 🌐

The fastest tools for 3dtiles convert in the world!

Convert OBJ assets to glTF

Runtime GLTF Loader for Unity3D

Fast and minimalist 3D viewer.

Renderer for 3D Tiles in Javascript using three.js

💠 Single-file glTF 2.0 loader and writer written in C99

A WebGL-based 3D engine for technical visualization. Not actively maintained.