An text file with a <script> block and nothing else, containing a console log, is all you need. You already have all the boilerplate to run it in any computer. No extra dependencies, no installing anything. Literally just a notes editor app. This is a valid HTML file:
Could be worse, could be programming Javascript (or Typescript).
I love javascript. Shit. Just. Works.
Even if you, the programmer, are a complete fucking moron, by god javascript will try to make your program run as long as possible.
An text file with a <script> block and nothing else, containing a console log, is all you need. You already have all the boilerplate to run it in any computer. No extra dependencies, no installing anything. Literally just a notes editor app. This is a valid HTML file:
I think you forgot to pollyfill your console.log and now you have some error in some script in some callback