Worked on enhancing PWA installability for the amantus-ai/vibetunnel repository, focusing on improving the add-to-home-screen experience without disrupting existing service-worker network behavior. Addressed asset-related install failures by adding correctly sized PWA icons and validating manifest metadata and PNG dimensions, which streamlined user onboarding and reduced friction during installation. Collaborated with other contributors to ensure alignment with project standards and documentation. Utilized JavaScript for front end development and testing, emphasizing manifest validation and image asset handling. The work resulted in smoother first-use experiences and higher install conversion rates, while maintaining technical integrity and preventing regressions in network functionality.