Spark 2.0

A streaming engine for huge 3D Gaussian worlds

93 votes·3 comments·Apr 16, 2026

About

Spark 2.0 is an open-source 3D Gaussian Splatting renderer built on THREE.js and WebGL2. Featuring a new streamable Level-of-Detail (LoD) system and virtual memory, it streams massive 100M+ splat worlds to any browser, mobile, or VR device in real-time.