If you're a fan of open source development and can't get enough about projects and what's the latest in the online OS community as a whole, you'll definitely enjoy The Changelog (it's a weekly podcast and news site).

The podcast hosts talk about popular trends and technology in the open source world and interview developers behind some of the useful tools you may use every day. Recent topics include Vagrant with Mitchell Hashimoto, Spine and client-side MVC with Alex MacCaw and Foundation and other Zurb goodies.

They've also spotlighted several interesting new libraries including:

• LiveReload
• Requests (for PHP)
• SpacePen
• active_attr
• sidekiq