Automatically run JavaScript code upon loading a specific website

Question

I\'ve written scripts to filter out threads and posts in a programming forum by author.

But you need to post the code into the web console for each page individually.<

Answer 1

You can use Tampermonkey for Google Chrome

Tampermonkey is the most popular userscript manager for Google Chrome.

Greasemonkey for Firefox:

Allows you to customize the way a web page displays or behaves, by using small bits of JavaScript.