Microsoft hat auf MSDN 101 Code Samples für SharePoint 2010 veröffentlicht. Jedes Beispiel besteht aus einem eigenen  Microsoft Visual Studio 2010 Projekt und kann direkt in eigene Projekten eingesetzt werden. Hier die derzeit beliebtesten Downloads

• SharePoint 2010: Leveraging HTML5 Objects in SharePoint
  This sample uses custom SharePoint master pages to enable IE9 and other compliant browsers to render HTML5 tags such as <audio>.
• SharePoint 2010: Creating Document Sets Programmatically
  This sample creates new SharePoint document sets and configures their properties.
• SharePoint 2010: Programmatically Finding Tagged Items
  This sample locates terms that match input strings and then locates all items tagged with those terms in SharePoint lists.
• SharePoint 2010: Developing AJAX-Enabled Web Parts
  This sample creates a SharePoint Web Part that uses Ajax UpdatePanel and UpdateProgress controls to call server-side methods.
• SharePoint 2010: Developing JQuery-Enabled Web Parts
  This sample develops a Web Part that uses the JQuery library to display items from a SharePoint list.