> For the complete documentation index, see [llms.txt](https://docs.wetez.io/wetez/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wetez.io/wetez/developer/appchain/bnb-sidechain.md).

# BNB Sidechain

[BNB Sidechain](https://docs.bnbchain.org/docs/BNBSidechain/overview/bs-overview/) is an infrastructure for developers that helps them to build large scale BSC-based apps with higher throughput and much lower or even zero transaction fees. It is reached by using a separate consensus engine and modern execution environment that can be specified by developers or community and bring new features.

## Demo chain

TBD