Dockerfiles aren't hard to do. You do it once per framerwork like NextJS and use everywhere!

Adding internationalization is easier than it looks. Good apps benefit from it even if there is no need to have it. Improves code readability!

Craft an extendable starter with NextJS App router for use in your production apps. Use Tailwind and Shadcn for styling.

Building big forms that have proper validation is not an easy task. Explore how to build complex form validations with Zod and its discriminated unions.