Django. Makes it easy to build a classic server rendered web app with authentication, forms derived from models etc. Also comes with an automatically generated

Django. Makes it easy to build a classic server rendered web app with authentication, forms derived from models etc. Also comes with an automatically generated admin backed. Always my first choice when I want to get something solid out fast. If the server rendered experience is not enough, you can add some HTMX.org or Svelte. You're also free to go full blown SPA later on and use Django more or less as backed - there are great REST add-ons.