screeps.com

screeps docs

add a module with the same name as each file, ie. role.js -> var ROLE = require("role");

AutoComplete for JS https://github.com/Garethp/ScreepsAutocomplete

in a node command prompt:

cd {screeps-bs-path}

npm install grunt
npm install grunt-cli
npm install grunt-screeps
npm install grunt-contrib-watch

grunt watch