Grunt task runner for firefox devtools
Grunt task runner for firefox devtools based on the chrome extension by @vladikoff
grunt-devtools not runnning :
grunt-devtools runnning :
npm install -g grunt-devtools
grunt-devtools
in a directory with Gruntfile.js
npm install
grunt //builds xpi
Or
Download the xpi from here
tmp/
folder of grunt-ffdevtools