If you have read the user guides you should have a good idea how Jessie is designed, and therefore, how the builder needs to work.
The builder needs to be given a list of functions. Each function must specify which rendition to use. The builder will tell you if you're missing any dependencies. Then it will build you specified Jessie.
Options:
-h, --help output usage information
-V, --version output the version number
-o, --output [file] The file to output to (outputs to stdout by default)
--minify Minify the output using UglifyJS
--namespace [name] The name of the global variable to export
Examples:
// e.g. Linux
node command.js -o /path/to/jessie.js bind:1 attachListener:2
// e.g. windows
node command.js getEventTarget:1 attachListener:2 > /path/to/jessie.js