The Zend Framework blog has posted an announcement about a new project they're offering to help make building PSR-7 middleware applications simpler - announcing Expressive.
We are pleased to announce the immediate availability of a new project, Expressive!
Expressive allows you to write PSR-7 middleware applications for the web. It is a simple micro-framework built on top of Stratigility, providing: dynamic routing, dependency injection via container-interop, templating and error handling.
The post helps you get a simple application using Expressive up and running via a Composer install and a bit of code. They talk about some of the goals behind Expressive, the interoperability it makes available and how it fits in with the Zend Framework ecosystem. They've released version 0.1.0 already and ask for testing (and bug reports) for this new framework. You can also check out the project documentation for more information about what it offers and the features currently implemented.