Structr vs. Layers vs. Ghost

Structr (pronounce it like 'structure') is a Java framework for mobile and web applications based on the graph database Neo4j. It was designed to simplify the creation of complex graph database applications by providing a comprehensive Java API and a set of features common to most use cases. This enables developers to build a sophisticated web or mobile app based on Neo4j within hours.

Layers is a WordPress Theme framework focused on extending the WordPress core functionality to include layout building through the WordPress Visual Customizer. A lightweight set of base options, widgets and theme templates provide a user-friendly, extensible tool for creating beautiful, WordPress-faithful websites.

Ghost is a platform dedicated to one thing: Publishing. It's beautifully designed, completely customisable and completely Open Source. Ghost allows you to write and publish your own blog, giving you the tools to make it easy and even fun to do.