Canvas by AirDev is a free Bubble template that can be used as the foundation for any responsive web application. It is based on AirDev's experience through hundreds of client engagements with clients that range from startups to large enterprises. It includes basic functionality required by most web apps: login/signup, header, homepage, owner/admin portal, responsiveness, design styles, and much more.
Starting with Canvas instead of starting from scratch means that you can save weeks of development effort that you would have spent on building generic functionality and instead focus on functionality that's specific to your app.
In addition, the Canvas template is fully extendable through the Canvas Portal, which allows quickly adding fully-responsive pages to the application as well as connecting with AirDev's network of Bubble experts who are trained in the Canvas methodology.
This document serves as a reference for the Canvas template. It is complemented by our Bubble Development Guide, which talks about best practices when it comes to Bubble development.
Click here to access a tutorial on how you can use the Canvas template & portal to build "Yelp for Books" in 2 hours