title: JMeter JSR 223 language js Vs javascript
body: <p>About JSR 223 Sampler languages, </p>
  
  <p>I can choose between</p>
  
  <blockquote>
    <p>javascript (ECMAScript ECMA 262 Edition 51 / Oracle Nashorn
    1.8.0_144)</p>
  </blockquote>
  
  <p>and </p>
  
  <blockquote>
    <p>js (ECMAScript ECMA 262 Edition 51 / Oracle Nashorn 1.8.0_144)</p>
  </blockquote>
  
  <p>and </p>
  
  <blockquote>
    <p>nashorn (ECMAScript ECMA 262 Edition 51 / Oracle Nashorn 1.8.0_144) </p>
  </blockquote>
  
  <p>What's the difference? it seems that they are the same as JavaScript.</p>
  
  <p>Can I edit the list somehow? remove unused script languages?</p>
  
  <p>(There's also ecmascript language with same properties)</p>
  
  <p><img src="https://i.imgur.com/vKG3JvS.png" alt=""></p>