Review on Happstack by Sammie Rodriguez

I love how easy it is to use - no configuration required, just drop in your code and you're done! You can add authentication easily using Auth0 or any other OAuth2 provider. It's also very well documented and has helpful tutorials for beginners. I wish there were more guides for advanced users who want to customize their stack. For example, I wanted to have my own database instead of relying on Postgres, but I couldn't find much documentation about this. If you need a simple yet customizable web framework with authentication support, then Happstack is perfect for you. We are using Happstack to build our API backend and frontend applications. The ease of use and customization are great for both developers and non-technical people.