Eval a JS string as if it was a file being required
npm install eval-as-module
then in your app:
var run = require('eval-as-module')
Runs str
as if it were a module at path
and returns the module object
run('module.exports = require("eval-as-module")', __filename).exports // => run
And like eval
it also gives you access to the value of the last statement executed in the script.
run('1;2;3').return // => 3