FuelPHP vs Yesod: What are the differences?

What is FuelPHP? A fast, lightweight, community driven PHP5 framework. FuelPHP is a fast, lightweight PHP 5.4 framework. In an age where frameworks are a dime a dozen, We believe that FuelPHP will stand out in the crowd. It will do this by combining all the things you love about the great frameworks out there, while getting rid of the bad.

What is Yesod? A RESTful Haskell web framework built on WAI. Yesod believes in the philosophy of making the compiler your ally, not your enemy. We use the type system to enforce as much as possible, from generating proper links, to avoiding XSS attacks, to dealing with character encoding issues. In general, if your code compiles, it works. And instead of declaring types everywhere you let the compiler figure them out for you with type inference.

FuelPHP and Yesod belong to "Frameworks (Full Stack)" category of the tech stack.

FuelPHP and Yesod are both open source tools. It seems that Yesod with 2.11K GitHub stars and 329 forks on GitHub has more adoption than FuelPHP with 284 GitHub stars and 57 GitHub forks.