Yesterday Facebook announced this feature. Facebook said that Timeline would be on the way for everyone sometime in the coming weeks… which is great and all, for everyone else.
But Developers can’t wait.
To Enable a facebook timeline follows these steps:-
1.Log into facebook with your username and password.
2. Open this developer app link and enable the developer mode of you already done you will directly jump to the Developer Screen
3. Create a new app and provide a app display name and app namespace and click on continue.
4.Ensure you’re in your new app’s main settings screen. You should see your app’s name near the top of the page.
5.Look for the “Open Graph” header on the left side, and click the “Get Started using open graph” link.
6. This should drop you into an action type configuration page. Change a few of the default settings and click through all three pages of settings
7. Go back to your Facebook homescreen. An invite to try Timeline should be waiting at the top of the page.
And here is your Timeline