Worked on the linebender/vello repository to enhance gradient rendering within clipping layers, focusing on improving visual fidelity for complex UI compositions. Developed support for linear, radial, and sweep gradients by implementing shader transformations using Rust and WGSL, addressing rendering artifacts and stabilizing gradient behavior. Expanded and updated the test suite to validate both functional and visual aspects, ensuring reliability across diverse scenarios. The work included fixing issues related to gradient clipping, aligning rendered output with design expectations. Strengthened continuous integration and test coverage for these features, contributing to maintainability and developer confidence in the graphics and shader development workflow.