Dribbble is an invitation only website that you can only post your work once you have received an invitation.
“Founded in 2009, Dribbble has grown to become a top global community for designers and creative professionals and an inspiration destination for tens of millions of people. Dribbble is on a mission to build the world’s best platform for designers and creative professionals to gain inspiration, feedback, education, community, and job opportunities.
We are a bootstrapped and profitable company helping the world’s design talent share their creations and get hired. Dribbble has become a go-to resource for discovering and connecting with designers and creative talent around the globe.” – https://dribbble.com/about
You can still join the site without an invite but you can’t post any of your design work. Some designers on there offer invites if you send them your best work, so I have been sending some emails to see if I can get an invite. Will have to see what happens.
I received a Dribbble invite today, I need to create a good first “shot” as your first shot gets featured on Debuts page.