Code a script/program to Inject JS inside all pages in the browsers.

Your project exactly matches my skillset. Have done 30+ extensions and chrome apps. Can do Chrome + Firefox only. Please open chat to discuss. Thanks, Satya - Code with Care | 100% Project Completion Rate

Hi, I can code a script that will inject any js code as per your need. Please share the complete details and let's make a deal. I am ready to start asap. What's your Good thoughts? Thanks Let's Chat

Hi there. You want User script, or extension for browsers because both of them can do the thing that you want? You can use boilerplates for extensions that will include those at least three major browsers, believe that you can find them on GitHub. Anyway, feel free to hit me up so we can talk more about this. I am very responsive. All the best

I am an excellent web and software developer with over 7+ years experience. I want to use this skills to provide you good work. Please provide more information on your project and get it done. Thanks.

Salaam, WHat you looking for is an application not a script, thi sprogram will add an extension to all the pages and allow the injection of the javscript