CSS and Javascript Injection

This plugin will remember all css/js code you injected in every website and auto-inject them when web page is loaded

What is CSS and Javascript Injection?

CSS and Javascript Injection is a Chrome extension that allows you to inject and remember CSS and Javascript code on web pages. The plugin automatically injects the code when the page is loaded, simplifying the process of customizing websites.

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Stats

This extension was removed from Chrome Web Store on 2021-04-15

By: 孙国强

Users: 10,822+

Rating: 4.26 (80)

Version: 1.0.6 (Last updated: 2015-06-09)

Risk impact: High risk impact

Risk likelihood: High risk likelihood

Manifest version: 2

Permissions:

tabs
storage
http://*/
https://*/

Size: 43.79K

Price: Free

Stats date:

Other platforms

Not available on Firefox

Not available on Edge

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Summary

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You can inject css/javascript code to web pages with this plugin. And it will remember the code you injected for different websites. Finally, these code will be auto-injected next time you open the website. The code pieces are grouped by host.

The source code is hosted in github: https://github.com/comcaptain/chrome_plugins. You can submit bugs there.

1.0.5 update:

fix ace editor redraw bug
now js will only be executed when page is loaded
add external css resource tab: urls are seperated by line you can use alias for url, now there's only one alias(bootstrap -> https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css). Contact me if you have other need for alias([email protected])
now js will be executed before the page is fully rendered to avoid FOUC
now you can inject jquery code in pages without jquery(jquery-2.1.4)

User reviews

greate extention

Ibrahim Ibrahim, 2021-04-12

Thank you ! Work perfectly :)

Hadi Yahia, 2020-11-12

Great but can you make it that the javascript get injected at the end of the page?

by victor schandrin, 2020-09-14

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Safety

Risk impact

CSS and Javascript Injection 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 CSS and Javascript Injection if you trust the publisher.