A guide and how to build a copycat of my product

I finally had time to try Hono, a new JavaScript web framework, and decided to do something fun and to see how I could rebuild my product if I were to start from scratch again.

The result is a tutorial on how to build a screenshot API, it is basically a step-by-step guide on how to copycat my product technically.

Jokes aside, I am curious how would you build a screenshot API to optimize for both cost-effectiveness and performance.