Developed a Web Testing Dependencies Catalog for the apache/echarts repository, focusing on cataloging WebKit dependencies such as HTML elements, WebGL contexts, and SVG elements using JSON. This feature stabilized test file access and enhanced the testing framework’s ability to validate web components, directly addressing a critical issue with test file opening. The approach centralized dependency data, improving maintainability and accelerating debugging of WebKit-related test failures. Leveraging front end development and web development skills, the work automated validation processes and reduced flaky tests, resulting in a more reliable and maintainable test suite for ongoing and future development within the project.