> For the complete documentation index, see [llms.txt](https://docs.yodl.fi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yodl.fi/technical-components.md).

# Technical Components

- [Tech Stack Overview](https://docs.yodl.fi/technical-components/tech-stack-overview.md)
- [Operator Binary](https://docs.yodl.fi/technical-components/operator-binary.md)
- [Settlement Relayer](https://docs.yodl.fi/technical-components/settlement-relayer.md)
- [Smart Contracts](https://docs.yodl.fi/technical-components/smart-contracts.md)