Facebook has more than 800million active users. Francis Rodino of Softwind Studio explains how you can connect with them to promote and sell your products and services

Facebook recently unveiled the Open Graph as its next generation platform. Mat Clayton shows you how to build a simple demo app on the Open Graph

New measurement system will use demographic data from Facebook

Mike Mackay explains how you can make your site more Facebook friendly. He gives an introduction to the Open Graph protocol and how your external site can be represented and optimised in Facebook, so that it appears in the “Likes and Interests” section of the users’ profile, and you also have the ability to publish updates to the user

Marcus Whitney, co-founder of social commerce platform Moontoast, lists the rules you need to know to grow your brand on Facebook, look after your fanbase and make some money along the way

Techlightenment's systems architect Chas Coppard gives us a rundown of the APIs and plug-ins available to connect your site to Facebook

Mind how you go when you're dealing with real user data from Facebook. Toby Beresford, commercial director of Nudge Social Media, explains how to keep on the right side of the law

Facebook has rebuilt its iPhone app, optimising for speed

Philipp Moeser, CTO and co-founder of Wooga, talks about the key factors that have helped his agency develop successful social games

Sponsored Stories and Premium ads to appear in mobile news feed

Facebook inspires strong emotions in many of us, so we asked our experts to tell us what they find most delightful and most despicable about the social networking giant

Auto Trader, Lyst, Soundcloud and more to help 'tell your story'

As numerous rumours have cropped up around a Facebook Phone, UX designer Sachendra Yadav explains how it could create a mobile user experience tailored towards social activities

Accepting submissions for Preferred Developer Consultant Program

Watch what you say – it could turn up in search results!

Businesses are falling over themselves to create Facebook pages that promote their products. James Yorke considers why some succeed while others fail

Tom May continues his report on yesterday’s Facebook dev meet in London

Yesterday Facebook came to the UK to promote the new additions to the Open Graph API to 400 developers. Tom May reports