How can I get node-sass watch and live reload to work from a single NPM script?

Question

Taking the following scripts section from a package.json:

\"scripts\":{
    \"sass:watch\": \"npm run sass -- -w ./src/public/stylesheets -r --s         


        

Answer 1

Use a single ampersand:

"dev:watch" : "npm run sass:watch & npm run livereload"

&& runs tasks in serial; & in parallel.