Brunch plugin using 6to5 to turn ES6 code into vanilla ES5 with no runtime required.

All the .js files in your project will be run through the 6to5 compiler, except those it is configured to ignore.

npm install --save 6to5-brunch

Set 6to5 options in your brunch config (such as brunch-config.coffee) except for filename and sourceMap which are handled internally.

Additionally, you can set an ignore value to specify which .js files in your project should not be compiled by 6to5. By default, ignore is set to /^(bower_components|vendor)/.

plugins:
	ES6to5:
		whitelist: ['arrowFunctions']
		format:
			semicolons: false
		ignore: [
			/^(bower_components|vendor)/
			'app/legacyES5Code/**/*'
		]

See release notes page on GitHub

ISC