Amplify has its own (Rails like) workflow, with its own CLI and it comes with libraries for JavaScript and UI components for React. Next.js has its own workflo

Amplify has its own (Rails like) workflow, with its own CLI and it comes with libraries for JavaScript and UI components for React. Next.js has its own workflow, with its own CLI, etc. The only thing missing is integrating the two, so it's not "entirely custom".