Custom Script Injector
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Overview
An easy TamperMonkey substitute that allows you to automatically store and run any custom JavaScript scripts on any websites you want.
**Github code**
https://github.com/aadilmallick/custom-script-injector
**Patch Notes**
- v1.0.0: finish app. Allow scripts to stored, updated, and removed. Scripts will run correctly.
- v1.0.1: add prism code block styling to editor
- v1.0.2: add custom match patterns
**Future tasks**
- [ ] Validate the URL user adds the script to.
Tags
Privacy Practices
✓
Not being sold to third parties, outside of the approved use cases
✓
Not being used or transferred for purposes that are unrelated to the item's core functionality
✓
Not being used or transferred to determine creditworthiness or for lending purposes
🔐 Security Analysis
This extension hasn't been security-scanned yet.
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Created from revision 3cde211b0c on 10/20/2025.