# `casper-execution-engine`
[](https://casperlabs.io/)
[](http://drone-auto.casperlabs.io/CasperLabs/casper-node)
[](https://crates.io/crates/casper-execution-engine)
[](https://docs.rs/casper-execution-engine)
[](https://github.com/CasperLabs/casper-node/blob/master/LICENSE)
The main component of the CasperLabs Wasm execution engine.
## License
Licensed under the [CasperLabs Open Source License (COSL)](https://github.com/CasperLabs/casper-node/blob/master/LICENSE).