Three.js is a popular JavaScript 3‑D engine, but many developers look for other frameworks that ship with built‑in VR/WebXR support, higher‑level scene editors, or tighter integration with React, Unity, or AR platforms. Below is a curated list of 20 strong alternatives that enable immersive VR experiences on the web.
Get targeted exposure with custom position pinning and highlighted placement.
Feature‑rich 3‑D engine with first‑class WebXR support, physics, PBR materials, and a visual scene editor.
Declarative HTML‑based framework built on top of Three.js that simplifies VR scene creation and integrates seamlessly with WebXR.
Cloud‑based game engine with a visual editor, real‑time collaboration, and built‑in VR/WebXR capabilities.
WebGL/VR authoring toolkit for Blender, 3ds Max, and Maya that exports interactive VR scenes without coding.
React‑native library for building cross‑platform AR/VR experiences, leveraging the Viro platform and WebXR.
Facebook’s React‑based framework for creating 360° and VR experiences using familiar React components.
Low‑level browser API that provides direct access to VR/AR hardware; can be used with any rendering library.
Geospatial 3‑D globe engine with VR mode and WebXR support, ideal for large‑scale earth visualizations.
Declarative HTML5 framework for integrating X3D content directly into web pages, with optional VR extensions.
Modular 3‑D engine built on top of Three.js that adds a higher‑level API and native WebXR support.
Port of the OpenSceneGraph C++ engine to JavaScript, offering VR support through WebXR and a scene‑graph architecture.
AWS‑hosted visual authoring tool for building VR/AR scenes that can be exported as WebGL/WebXR experiences.
Lightweight web component for rendering glTF models with optional AR/VR mode via WebXR.
Embeddable 3‑D viewer with VR mode; developers can control the scene via a JavaScript API.
Open‑source framework for creating interactive 3‑D web content from Blender, includes VR/WebXR support.
Game development suite with a JavaScript engine and experimental WebXR/VR modules.
Open‑source game engine that can export to WebGL with experimental WebXR/VR support via plugins.
Unity’s WebGL build pipeline combined with community WebXR exporters enables VR experiences in browsers.
Runs high‑fidelity Unreal scenes on a server and streams them to browsers; VR can be accessed via WebXR clients.
Commercial platform that adds AR/VR capabilities to any web page, with a JavaScript SDK and WebXR fallback.