Worked on the DioxusLabs/dioxus repository to enhance the reliability and user experience of the WGPU graphics demo. Addressed a runtime stability issue by implementing a null-check before accessing graphics resources in the WGPU Child Window Example, effectively preventing potential panics during rendering. Additionally, improved the clarity of user-facing messaging by correcting a typo in the overlay text. The work focused on refining the demo’s robustness and usability, supporting smoother adoption for developers exploring graphics features. Utilized Rust for both GUI development and graphics programming with WGPU, demonstrating attention to detail and a methodical approach to incremental code quality improvements.