> For the complete documentation index, see [llms.txt](https://docs.substreams.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.substreams.dev/how-to-guides/develop-your-own-substreams/on-evm/local-development.md).

# Local Development

- [HardHat](https://docs.substreams.dev/how-to-guides/develop-your-own-substreams/on-evm/local-development/hardhat.md)
- [Foundry](https://docs.substreams.dev/how-to-guides/develop-your-own-substreams/on-evm/local-development/foundry.md)