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

# For Developers

- [Basic information](https://docs.bsquared.network/for-developers/basic_information.md)
- [Write a contract](https://docs.bsquared.network/for-developers/write_contract.md)
- [Deploy a contract with Hardhat](https://docs.bsquared.network/for-developers/deploy_with_hardhat.md)
- [Verify contract code with Hardhat in B² Explorer](https://docs.bsquared.network/for-developers/how_to_verify_contract.md)
- [Integrate Particle Account Abstraction](https://docs.bsquared.network/for-developers/account_abstraction_with_particle_network.md)
- [Integrate Oracle Services](https://docs.bsquared.network/for-developers/oracle_service.md)
- [Deploy a rollup node](https://docs.bsquared.network/for-developers/running_rollup_node.md)
- [Deploy a rollup archive node](https://docs.bsquared.network/for-developers/running_rollup_archive_node.md)
- [Deploy a node from scratch(snap sync)](https://docs.bsquared.network/for-developers/deploy_a_node_from_scratch.md)