
Greasemonkey by Anthony Lieuallen
Customize the way a web page displays or behaves, by using small bits of JavaScript.
171,723 Users171,723 Users
You'll need Firefox to use this extension
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About this extension
Allows you to customize the way a web page displays or behaves, by using small bits of JavaScript.
You can write your own scripts, too. Check out http://wiki.greasespot.net/ to get started. Many scripts already exist, probably ones to enhance your favorite sites. Find them at http://wiki.greasespot.net/User_Script_Hosting .
Having trouble? Please don't post comments here, nobody will see them. If you need help, please read:
http://wiki.greasespot.net/Greasemonkey_Manual:Getting_Help
You can write your own scripts, too. Check out http://wiki.greasespot.net/ to get started. Many scripts already exist, probably ones to enhance your favorite sites. Find them at http://wiki.greasespot.net/User_Script_Hosting .
Having trouble? Please don't post comments here, nobody will see them. If you need help, please read:
http://wiki.greasespot.net/Greasemonkey_Manual:Getting_Help
Rated 4.2 by 1,270 reviewers
Permissions and dataLearn more
Required permissions:
- Input data to the clipboard
- Download files and read and modify the browser’s download history
- Display notifications to you
- Access browser tabs
- Access browser activity during navigation
- Access your data for all websites
More information
- Add-on Links
- Version
- 4.13
- Size
- 615.72 KB
- Last updated
- a year ago (Aug 5, 2024)
- Related Categories
- License
- MIT License
- Version History
- Add to collection
Release notes for 4.13
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