NuxtLens is a free Chrome extension designed for developers working with Nuxt 3 applications. This tool provides real-time inspection of Nuxt 3 page data, allowing users to explore various components such as state, stores, tags, and endpoints. With an intuitive interface, developers can access a comprehensive view of the __NUXT_DATA__ payload, which can be displayed in different formats like tree, table, or raw JSON. The search functionality simplifies the process of locating specific keys and values within the data.

The extension offers features like the Explorer for browsing the complete data payload, the ability to inspect Pinia stores and compare state changes, and tools for exploring custom payload types. Additionally, NuxtLens can extract URLs from the payload and export TypeScript types and scripts using quicktype. Importantly, all data processing occurs locally within the browser, ensuring that no information is transmitted to external servers.