bud.define replaces variables in your application code and html templates at compile time.
Call bud.define and pass your definitions.
APP_NAME: 'My Application',
Any instances of
APP_NAME in your application code will be replaced with
Replacements will also be made when compiling html templates.
<!-- ... -->
This replacement is static and happens at build time. It is not the same as a runtime variable.
Doing things like attempting to reassign its value in your application code will not work.