Substrate · 
Substrate is a next-generation framework for blockchain innovation.
Trying it out
Simply go to substrate.dev and follow the getting started instructions.
Contributions & Code of Conduct
Please follow the contributions guidelines as outlined in docs/CONTRIBUTING.adoc. In all communications and contributions, this project follows the Contributor Covenant Code of Conduct.
Security
The security policy and procedures can be found in docs/SECURITY.md.
License
Substrate is GPL 3.0 licensed.