I'm using PHPStorm (5.0) as PHP IDE, but I'm busy building some frontend stuff with Javascript at the moment. The problem is: PHPStorm gets very slow. It uses all 494M of memory while editing the Javascript file. I don't have any active files other than my Javascript file. The file itself is only 191 lines long.

  • I invalidated the caches;
  • I restarted PHPStorm / my computer;
  • I turned off all Javascript inspections.

Is there anything I can do to speed things up?

javascript performance phpstorm
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