# Guides

- [Unlocking liquidity](/dev/strat-lib/guides/unlocking-liquidity.md)
- [Reposting an offer in the posthook](/dev/strat-lib/guides/reposting-an-offer-in-the-posthook.md)
- [Using last look to renege trades](/dev/strat-lib/guides/using-last-look-to-renege-trades.md)
- [Determining gas requirements](/dev/strat-lib/guides/determining-gas-requirements.md)
- [Creating a Direct contract](/dev/strat-lib/guides/creating-a-direct-contract.md)
- [Deploying your contract](/dev/strat-lib/guides/deploying-your-contract.md)
- [Testing a maker contract](/dev/strat-lib/guides/testing-a-maker-contract.md)
- [Safe offer logic guidelines](/dev/strat-lib/guides/safe-offer-logic-guidelines.md)
- [Approvals](/dev/strat-lib/guides/approvals.md)