It is blazing fast (it takes 50-100ms to re-bundle) which makes it extremely convenient for developers. It requires zero configuration to bundle such monsters like babel-core.
FuseBox is a bundler/module loader that combines the power of webpack, JSPM and SystemJS.
FuseBox loves typescript, and does not require any additional configuration. It will compile and bundle your code within a fraction of a second, yet offering a comprehensive loader API.