# Background

- [Building Blocks](/dev/strat-lib/background/building-blocks.md)
- [MangroveOffer](/dev/strat-lib/background/building-blocks/mangroveoffer.md)
- [Direct](/dev/strat-lib/background/building-blocks/direct.md)
- [Forwarder](/dev/strat-lib/background/building-blocks/forwarder.md)