You can skip manual integration and let Builder's Devtools handle the details for you.
Builder Devtools automatically integrates your app with Builder and provides an intuitive UI for registering components and managing content.
The video below is a guided example of integrating with Devtools with Next.js Gen 1. Though the video uses Next.js Gen 1 specifically, the process is the same for Gen 2, in any of the available frameworks.
Devtools is under active development, and we'd love to know what you think. Your feedback helps us meet the real-world needs of Builder's community and we couldn't do it without you!
With your app and Builder working together, the next step is the fun part — add some pages in Builder and drag in some elements. Play with styles and explore the UI.