Client-side search webpart extension for filtering on followed sites
As all of you know SharePoint 2013 comes with a much improved search webpart infrastructure. One can even build search filters based on user profile properties in order to build personalized experiences (refer to the Technet article Query variables in SharePoint 2013 ). Strangely, it is currently not possible to filter search results based on the followed sites. Take the scenario where you have hundreds of sites that have stored documents, list items, etc. and you want to show a list of recently added items to the user for all his followed sites. (people that can't wait and want the ready-to-use solution: go straight to the ce_followedsites.html gist. Others, read along!) JavaScript-only solutions have their limitations Most examples in the blogosphere provide a JavaScript focused solution where you need to include the specific business rules into code for filtering and rendering. What I started to wondering whether it would be possible to extend the search webparts with a c