Emphasizing its Progressive Web Apps mantra, Google is offering Polymer App Toolbox for building nativelike mobile Web apps with the company's Polymer library.
In the toolbox, developers get a set of loosely coupled components and tools to build a Progressive Web Application using the "modern platform," Google said.
"The toolbox is just a set of components and tools based around Web platform primitives that make it easy to build cutting-edge Progressive Web applications," said Taylor Savage, Google product manager for Polymer. It includes components for layout, routing, localization, and storage, as well as a command-line tool to tie everything together.