Contributed to cosmostation/chainlist and CesiumGS/cesium by delivering targeted improvements in blockchain validator management and front end stability. In cosmostation/chainlist, optimized the validator list by removing inactive validator images, reducing client rendering load and enhancing user experience for validator navigation. For CesiumGS/cesium, addressed JavaScript bugs related to entity removal in ground rendering batches, preventing stale state and potential crashes, while aligning cleanup logic with established code patterns for maintainability. Also updated project documentation in Markdown to recognize new contributors. Demonstrated proficiency in JavaScript, Go, and documentation, focusing on performance, code hygiene, and collaborative project development practices.