Sam from Octopart here. Our Common Parts Library is an effort to distill commonly used components for connected device applications, https://octopart.com/common-parts-library .
But the list doesn't have common prototyping components like radially leaded resistors (it's almost all SMT parts). I could imagine a "Common Parts Library for Prototyping". I'd love to hear feedback on something like this.
Also, check out our lightweight Bill of Materials Manager, https://octopart.com/bom-lookup/manage
It has built in collaboration features - it can be collaboratively edited much like Google Docs.
But the list doesn't have common prototyping components like radially leaded resistors (it's almost all SMT parts). I could imagine a "Common Parts Library for Prototyping". I'd love to hear feedback on something like this.
Also, check out our lightweight Bill of Materials Manager, https://octopart.com/bom-lookup/manage It has built in collaboration features - it can be collaboratively edited much like Google Docs.