Great Extension! It's easy to use and very straight forward. It would be cool if you allow regex for urls tho! For example for github i want to customize my projects (https://github.com/users/$user/projects/$nr/views/$viewNr). But as the project number is stated in the path i would love to have a way to specify regex to apply my css to all project pages without needing to save multiple ones :D. In this case maybe just applying the css to the whole github.com would probably work, but i think there are use cases nonetheless

Work for me

This might work for casual users, but for developers/power users it fails on the sites that need it most. Tested with a popular torrent site that is notorious for using JavaScript (the requirement to allow JavaScript) to get around both Ad Blockers as well 100% negating he basic chrome features that combined should not only block all popups, background windows opening, and intrusive/adult ads. Tested by blocking every setting except JavaScript, turning on this extension & giving it full permissions, and turning off all other adblockers. Instantly the site knew I was using a JavaScript manipulating extension. Tested additional times with varying combinations of top rated ad blockers & this extension combined. No change.

Does the thing I need! I audited the source and it appears to be safe. The author of this extension seems to have a suite of personal projects like this.