# Welcome

The Lum Network is a suite of tools built using the [Tendermint](https://docs.tendermint.com/master/) & [Cosmos SDK](https://docs.cosmos.network/). One of the world’s most popular framework for building application-specific blockchains.

This documentation is focused on the core blockchain aspect of the Lum Network, if you are looking to build applications using the Lum Network you should definitely check out our [Javascript SDK](https://github.com/lum-network/sdk-javascript).

Contributions on all open source repositories are welcome and much appreciated!\
Do not hesitate to contribute here: <https://github.com/lum-network>

#### **If you do not find the information you are looking for**

1. Checkout our [Github repositories](https://github.com/lum-network)
2. Browse the [Cosmos SDK documentation](https://docs.cosmos.network/)
3. Join our [Discord channel](https://discord.gg/KwyVvnBcXF) to get in touch with the team
4. As a last resort, shoot us an email at <contact@lum.network>