App: Tamperish for Safari
Developer: Michal Zelinka
Genres: Utilities, Developer Tools

Easy-to-use tool for web pages customization.

Main use case of Tamperish:

• injecting custom CSS styles to alter web page visual
• injecting custom JavaScript code snippets to alter web page behavior

All you need to do is to pick a source folder where your Tamper files will be stored. Detailed information on how these files are to be stored & processed is available within the main application.

Tampermonkey & Stylish snippets are not fully supported yet, but these may be used after some modifications.

Feel free to support development of Tamperish by getting it on Mac App Store!

Release notes:
This update introduces support for Apple Silicon and macOS Big Sur! Another fix for Tampers folder handling issue causing Safari to partially drop its permissions on relaunch is also in place.