Hey,
I have a project that ugently needs to access browser active tab URL if it is possible somehow. I know there are some ways in C# but what about Go? First Chrome is enough, later I would like to access Firefox too
http://stackoverflow.com/questions/7814027/how-can-i-get-urls-of-open-pages-from-chrome-and-firefox
And this one is a bit different but very advanced:
http://blog.diniscruz.com/2013/06/when-best-way-to-automate-chrome-is-to.html