Spark, the gaussian splatting renderer built for Three.js from World Labs, was just recognized by GitHub as one of the most influential open source projects showcased at GitHub Universe 2025, placing it alongside infrastructure level tools and long standing community platforms that have shaped how developers build software at scale.

World Labs has also been receiving significant attention across the space, following the public release of its first model, Marble, a partnership with OctaneRender, and the recognition of co-founder Fei-Fei Li as one of Time’s People of the Year.

Congratulations to the Spark team. Spark remains MIT-licensed and is available on GitHub.