David Wagler enhanced MathJax rendering control in the BrightspaceUI/core repository by removing the default implicit context and requiring explicit context specification. This update, implemented using JavaScript and MathJax, improved rendering determinism and gave developers more precise control over how mathematical content is displayed across applications. By isolating context logic, David reduced the risk of cross-context rendering issues and made the codebase more testable and maintainable. The work established a clearer API boundary for MathJax rendering, ensuring that context is only applied when explicitly provided. This focused engineering effort addressed a nuanced problem in front end development workflows.