Polyfills

If your implementation needs to support older browsers but also needs to use modern Javascript, you might need a polyfill.

SDI Toolkit enables you to easily provide polyfills for:

Object.assign

Checking the box here will create the Object.assign function if it does not exist in the browser already. We use the Launch Core Module, @adobe/reactor-object-assign for this functionality.

Promise

Checking the box here will create the Promise constructor if it does not exist in the browser already. We use the Launch Core Module, @adobe/reactor-promise for this functionality.

Notes:

• The use of one or both of these polyfills is entirely optional. They are unchecked by default.

• These polyfills add essentially no weight to the built Launch library since the modules are already built into 99% of implementations anyway.