Facebook documentation and user notes are very useful when you develop a Facebook application. You can simple start here, https://developers.facebook.com/. Of course, you need your domain and/or web server. Many says 'localhost' is fine to test Facebook application, but I met lots of problems with localhost. I think, the first error after launching your app might be Given URL is not allowed by the Application configuration.: One or more of the given URLs is not allowed by the App's settings. It must match the Website URL or Canvas URL, or the domain must be a subdomain of one of the App's domains. Just confirm that BOTH APP domains AND site url fields are filled and one of your domains should be match with site url. urls such as redirect_url in your codes (php, java, whatever) must be matched to the domain(s) or site url. That's it.
Blog about daily acquisitions about everything from every where, especially IT, Language, College, Programming and Photos.