This page tries to list most of the Compressive sites that are doing a good outreach to newcomers. They are not exhaustive and I look forward to new additions (please contact me).

All the Compressive Sensing codes are available here. However, some groups have put an extra effort at featuring examples on how their code work  directly on their webpage. This following list comprises this subset:

There are also pages specifically dedicated to featuring Compressive Sensing by research groups/authors:

Finally, this is a list of Blogs and Wikis with specific tags on compressive sensing.