Worked on the nuxt/nuxt and nuxt/nuxt.com repositories, focusing on targeted bug fixes to improve reliability and stability. Addressed a runtime error risk in the error overlay by introducing defensive type checks in TypeScript, ensuring that prettyResponse.body is validated as a string before rendering, which enhanced error handling robustness. Additionally, resolved an ISR caching issue on the nuxt.com Modules page by preventing 404 responses from being cached, thereby improving user experience and ensuring accurate error states. The work demonstrated careful attention to backend and frontend development using Nuxt.js, Vue.js, and TypeScript, with clear, auditable commit practices.