The first four I view as a group. As they compliment each other and their teams are actively partnering to deliver solutions that leverage the capabilities of each other.
- ZeroX - Decentralized exchange
- District 0x - Decentralized Markets and Communities
- Augur - Decentralized prediction market
- Aragon - Decentralized organization management
- Decred - Promising governance model that could potentially resolve many of the challenges projects face in expressing the wishes of their communities.
- Ardor - Blockchain that actively promotes forking so projects can take advantage of prior development while maintaining the flexibility to implement customized features as needed.
- Radium - Proof of Stake identity management solution
- Stratis - Toolkit for creating decentralized apps using C#
Two that haven’t released yet I’m keeping my eye on.
- Gems - decentralized mechanical Turk
- Colony - decentralized project management tool focused on bringing together freelancers for projects.
Anything you find interesting? Please list in comments with a short description.
Questions, suggestions for improvements. Please reach out.