14 releases (2 stable)

2.0.1 Jan 11, 2021
2.0.0 Sep 22, 2020
2.0.0-rc6 Aug 20, 2020
2.0.0-rc5 Jul 24, 2020
2.0.0-alpha.5 Mar 24, 2020

#49 in Procedural macros

Download history 1100/week @ 2020-10-06 1252/week @ 2020-10-13 1396/week @ 2020-10-20 1406/week @ 2020-10-27 1254/week @ 2020-11-03 1096/week @ 2020-11-10 1182/week @ 2020-11-17 761/week @ 2020-11-24 965/week @ 2020-12-01 896/week @ 2020-12-08 1156/week @ 2020-12-15 896/week @ 2020-12-22 857/week @ 2020-12-29 1122/week @ 2021-01-05 1481/week @ 2021-01-12 1678/week @ 2021-01-19

4,654 downloads per month
Used in 127 crates (via frame-support-procedural)

Apache-2.0

12KB
260 lines

Substrate · GitHub license GitLab Status PRs Welcome

Substrate is a next-generation framework for blockchain innovation 🚀.

Trying it out

Simply go to substrate.dev and follow the installation instructions. You can also try out one of the tutorials.

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

The reason for the split-licensing is to ensure that for the vast majority of teams using Substrate to create feature-chains, then all changes can be made entirely in Apache2-licensed code, allowing teams full freedom over what and how they release and giving licensing clarity to commercial teams.

In the interests of the community, we require any deeper improvements made to Substrate's core logic (e.g. Substrate's internal consensus, crypto or database code) to be contributed back so everyone can benefit.

Dependencies

~0.8–1.3MB
~32K SLoC