Parts
Here's where you'll find all the goodies you can plug into your breadboard. There's a list of parts created at Fritzing and also a list created by the community. We hope that the latter will become the main repository of parts.
Parts Library
We're still working on our new parts library. In the meantime, please visit the old parts library from the previous release
User Submitted Parts
Soon you'll be able to create custom parts with Fritzing's part editor. You'll then be able to share them with the Fritzing community in this place.