19 releases (7 stable)

Uses new Rust 2021

7.0.0 Nov 16, 2022
6.0.0 Mar 1, 2022
5.0.0 Feb 1, 2022
4.0.0 Dec 8, 2021
2.0.0-alpha.5 Mar 24, 2020

#2562 in Magic Beans

Download history 5864/week @ 2022-08-08 3197/week @ 2022-08-15 3667/week @ 2022-08-22 3248/week @ 2022-08-29 3592/week @ 2022-09-05 3330/week @ 2022-09-12 3324/week @ 2022-09-19 3874/week @ 2022-09-26 4368/week @ 2022-10-03 3597/week @ 2022-10-10 2867/week @ 2022-10-17 4194/week @ 2022-10-24 4106/week @ 2022-10-31 5111/week @ 2022-11-07 4582/week @ 2022-11-14 3570/week @ 2022-11-21

17,472 downloads per month
Used in 315 crates (196 directly)

Apache-2.0

400KB
8K SLoC

Substrate · GitHub license GitLab Status PRs Welcome Stack Exchange

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

Getting Started

Head to docs.substrate.io and follow the installation instructions. Then try out one of the tutorials.

Community & Support

Join the highly active and supportive community on the Susbstrate Stack Exchange to ask questions about use and problems you run into using this software. Please do report bugs and issues here for anything you suspect requires action in the source.

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

~2–11MB
~188K SLoC