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Preview of jsin

jsin by Jirka Justra

js injector - easy way how to mess with webpages and do a load of funny stuff >:)

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Extension Metadata

About this extension
This addon allows you to inject javascript code
to page of your selection.

There are few bonus tasks you can perform aside of injection:
- download file/raw data
- close actual tab
- send message to native app - TESTED and WORKS now :)
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Permissions and dataLearn more

Required permissions:

  • Exchange messages with programs other than Firefox
  • Download files and read and modify the browser’s download history
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all web sites
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
Version
0.5.0
Size
19.84 kB
Last updated
3 years ago (29 Dec 2022)
Related Categories
  • Web Development
  • Appearance
Licence
MIT Licence
Version History
  • See all versions
Tags
  • user scripts
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Release notes for 0.5.0
+ profiles for better management
~ icon is now svg - less bytes
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