During March 2026, Boris Kourt contributed to the mrdoob/three.js repository by extending the GLTFExporter to support WebP texture export, addressing the need for more efficient texture formats in 3D graphics workflows. He implemented logic in JavaScript and WebGL to process and export WebP images within GLTF files, enhancing compatibility and reducing texture file sizes. Boris demonstrated the new feature by exporting a 3D box with a WebP texture in the example HTML, providing a practical reference for users. His work included documentation updates and repository-wide changes, reflecting a focused, in-depth approach to improving GLTF exporting and texture handling.