FuelPHP vs webapp2: What are the differences?
Developers describe FuelPHP as "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. On the other hand, webapp2 is detailed as "Lightweight Python web framework compatible with Google App Engine’s webapp". webapp2 is a simple. it follows the simplicity of webapp, but improves it in some ways: it adds better URI routing and exception handling, a full featured response object and a more flexible dispatching mechanism.
FuelPHP and webapp2 belong to "Frameworks (Full Stack)" category of the tech stack.
FuelPHP is an open source tool with 284 GitHub stars and 57 GitHub forks. Here's a link to FuelPHP's open source repository on GitHub.