Gatsby is a popular React-based framework used for building fast, secure, and powerful websites with a data layer that simplifies integrating different content, APIs, and services into one web experience. It builds static files to be deployed to a content delivery network (CDN), improving page load times and reducing operational complexity. A new Gatsby quickstart on New Relic Instant Observability provides granular build data directly in New Relic, allowing developers to debug and optimize their build times. The quickstart helps track the impact of each plugin, analyze performance issues, and identify areas for improvement. It also enables the evaluation of cloud providers, page creation time, image audit, and optimization opportunities for image processing. By using this quickstart, developers can gain insights into their Gatsby builds, reduce build times, and improve the overall development experience.