WSS Practice: Create a list, columns and view programmatically

Create a list, columns and view programmatically
Create Dependant Lookup Fields in Sharepoint 2010 Programmatically
Creating SharePoint 2010 search scopes programmatically
Create Sharepoint 2010 List Programmatically with custom fields

How to insert data programmatically in SharePoint list using object model

How to programmatically upload a document in document library and insert metadata in document library
Programmatically add web part to SharePoint 2010 web part page
Programmatically create custom default page for SharePoint 2010 Team site
GridView Bind Gridview with Sharepoint list data
Create List in Sharepoint 2010 Programmatically
SharePoint 2010: Exception Handling Scope

Site Features vs Site Templates vs Site Definitions

Set the Title of a ListViewWebPart
SharePoint 2010 Visual WebPart in Visual Studio: Best practices