Tampermonkey
Tampermonkey is a versatile browser extension with over...
4.7
11.0M installs
Ace Script
An open source userscript manager that supports a lot of...
3.4
900.0K installs
Tampermonkey BETA
Tampermonkey BETA is a browser extension that allows...
4.8
700.0K installs
Custom JavaScript for Websites 2
Run custom JavaScript on any website. Use this tool to...
4.3
50.0K installs
No-Script Suite Lite
Blocks scripts (and more) on untrusted websites....
3.6
20.0K installs