1

Which tool is able to remove js comma operator expressions reliably? Is there free software available?

// comma operator
return (1,2);

// comma operator removed
1;
return 2;

Edit:

Transpilation might be error prone! What option is there to do this without switching to a meta language or transpiling?

0

You can use compilers like CoffeeScript or Elm to do that.

  • 1
    What CoffeeScript command will transform a input.js into a output.js without comma operator? – Semnodime Jul 25 at 12:29

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