This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

How can I run customized JavaScript scripts in Firefox?

  • 1 reply
  • 1 has this problem
  • 6 views
  • Last reply by philipp

dioglaert
dioglaert
more options

I'm playing an MMO where people constantly use scripts written in JavaScript. How do I run these in Firefox? The scripts allow people to automate tasks like sending out 100 attacks quickly which would take 20 minutes to do without a script.

I'm playing an MMO where people constantly use scripts written in JavaScript. How do I run these in Firefox? The scripts allow people to automate tasks like sending out 100 attacks quickly which would take 20 minutes to do without a script.

All Replies (1)

philipp
philipp
  • Moderator
more options

hello dioglaert, the firefox developer tools contain a tool named scratchpad which allows you to run custom javascript code...

https://developer.mozilla.org/docs/Tools/Scratchpad