How to add multiple JS script and css file on content_script in manifest.json?

Actually, I wanna add some JS script on my content_script because they are related to each other. as like my scripts fully Jquery based so I’ll need to add jquery lib file, then how it’s possible?
Any Idea, please ??

Yes instead of a string, give it an array of strings. Like this:

“content_scripts”: [
{
“matches”: ["://.mozilla.org/*"],
“js”: [“borderify.js”, “jquery.js”],
“css”: [“blah.css”, “rawr.css”]
}
]

actually i want a add Jquery lib file and main JS script file , but when i use both , and reload my extension Jquery lib file is unresponsive, can you explain that please? why it shows that?

Can you please post the code that is causing you issues? How are you importing the jquery file?

content_scripts": [
{
“matches”: ["://./*"],
“js”: [“jquery-2.1.1.js”, “jquery.js”]
}
]

I would guess jquery 2.1.1 is conflicting with jquery.js, please try to load just one of the two.