Build a Photo Restoration App Using Replicate, Next.js and Upstash

This blog post provides a tutorial for using machine learning models from Replicate to enhance old photos, utilizing a Next.js project deployed on Vercel and storing data with Upstash's Redis. It guides users through setting up a frontend form to input image URLs and options like resolution and scratches, which are then processed by the Bringing Old Photos Back to Life model. The application architecture involves APIs for creating and canceling predictions, along with polling mechanisms to check prediction completion. The tutorial explains how to integrate the application's React components with API endpoints using a custom polling hook and setting up Redis for data tracking. It also highlights the flexibility of switching models by adjusting form parameters and API configurations, encouraging exploration of various models available on Replicate.