Custom JavaScript for Websites 2
Run custom JavaScript on any website.
What is Custom JavaScript for Websites 2?
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Summary
Run custom JavaScript on any website. Use this tool to inject custom JavaScript in any website.
Your scripts are kept by the Chrome sync API and applied across domain URLs. You can inject custom JavaScript based on domain or custom Regular Expression (since v3.1.1).
This extension supports dedicated tab to edit your codes since v2.5.1
You can use some built-in libraries such as
- jQuery 1.12.4
- jQuery 2.2.4
- jQuery 3.2.1
- Indefinite Observable 1.0.1
- MooTools 1.6.0
or/and your own external scripts.
User reviews
User reviews summary
Pros
- Works as expected
- Ability to include jQuery
- Time saver
- Essential for website customization
- Functional and reliable
Cons
- Lack of dark mode
- Dev console needs to stay open for it to work
- Inability to inject CSS
- Issues with large script size
- Inconsistencies in functionality after updates
Most mentioned
- Works great for injecting JavaScript
- Improvement needed for script size limits
- Requests for features like automatic script running and dark mode
- Occasional issues with special characters
- Desire for management features like toggling scripts and organizing into folders
Recent reviews
Safety
Risk impact
Custom JavaScript for Websites 2 is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install Custom JavaScript for Websites 2 if you trust the publisher.
Risk likelihood
Custom JavaScript for Websites 2 has earned a good reputation and can be trusted.
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