Worked on the paypal/paypal-checkout-components repository to deliver a cross-browser PayPal Checkout button handling feature, introducing a browserContext flag that adapts button properties for different browser environments. This approach improved user experience consistency across Chrome, Edge, and Safari by enabling per-browser configuration and reducing edge-case regressions. The work involved close collaboration with other developers to ensure robust code review and quality assurance, utilizing React and JavaScript for front end development. Emphasis was placed on feature flag patterns and Git-based workflows, laying the foundation for controlled experimentation and broader browser adoption without focusing on bug fixes during this period.