ChainX
ChainX is a community-driven project built on the next-generation blockchain framework substrate, the largest Layer-2 network of Bitcoin using the Light-client protocol with smart contract support, will evolve into the Polkadot network as a secondary relay chain in the future.
Documentation
Please refer to http://doc.chainx.org/ for building and developing on ChainX platform.
Contribution
Any kinds of contributions are highly welcome. Feel free to file an issue if you have any question or run into any issues.