Brunch is an assembler for HTML5 applications. It is a lightweight approach to building HTML5 applications with emphasis on elegance and simplicity. It’s agnostic to frameworks, libraries, programming, stylesheet & templating languages and backend technology.

To simplify app development, brunch watches your files for changes and automatically wraps your scripts and templates in require.js modules. All build errors are printed to console. If you have growl / libnotify, brunch will use them too.

There are some people who are using brunch already. Ranging from internal tooling to high traffic facebook apps. Feel free to check out the examples they mentioned on the website.

Requirements: Node.js
Demo: http://brunch.io/
License: License Free