Ashley
b832e35c5e
* WIP * Making progress * Almost ready * Get service tests compiling * Fix node screenshot * Line widths * Fix node cli tests * Fix node cli warning * ChainComponents -> ServiceComponents, fix tests * make spawn_handle public * Remove spawnnamed impl for taskmanager * Move the keep alive stuff to the task manager * Move the telemetry, base path, rpc keep_alive to the service builder * Make the task manager keep alive an internal detail * Rewrite the browser start_client future * Remove run_node etc * Revert my personal changes to browser-demo/build.sh * use |config| * Add a runtime_version function to SubstrateCli * Reexport role and runtime version from sc cli * Update Cargo.lock * runtime_version -> native_runtime_version * Pass chain spec to native_runtime_version for polkadot * Fix line widths * Traitify ServiceComponents Client
Substrate · 
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
- Substrate Primitives (
sp-*), Frame (frame-*) and the pallets (pallets-*), binaries (/bin) and all other utilities are licensed under Apache 2.0. - Substrate Client (
/client/*/sc-*) is licensed under GPL v3.0 with a classpath linking exception.
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.