require("lodash") - require is not defined
<p>I saw this lodash-thing once and thought it would be nice to use. So I try now for days, but can't get it running. Please be patient as I'm a noob in this thing.</p>

<p>I have <code>npm install lodash --save</code> .. so it is in my <code>node_modules</code> and in my <code>package.json</code> I have:</p>

<pre><code>"dependencies": {
"del": "^2.2.2",
"gulp": "^3.9.1",
"gulp-concat": "^2.6.0",
"gulp-notify": "^2.2.0",
"gulp-sass": "^2.3.2",
"gulp-uglify": "^2.0.0",
"lodash": "^4.15.0"
},
</code></pre>

<p>so now, when I do <code>const _ = require("lodash");</code> it should work, right?
If not, what did I forgot?</p>

<p>would be nice if someone could explain it to me. I'm watching and reading tutorials for days now, but whatever I try, I can't get it working.</p>