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

# Chain Abstraction

- [Vision](https://docs.zklink.io/chain-abstraction/vision.md)
- [Implementation](https://docs.zklink.io/chain-abstraction/implementation.md)