# In-depth

- [Node Attributes](/flowreactor/in-depth/node-attributes.md)
- [Long running nodes](/flowreactor/in-depth/long-running-nodes.md)
- [Node Modules](/flowreactor/in-depth/node-modules.md)
- [FRNodeControllable](/flowreactor/in-depth/node-modules/frnodecontrollable.md)
- [FRNodeEventDispatcher](/flowreactor/in-depth/node-modules/frnodeeventdispatcher.md)
- [Custom node utility modules](/flowreactor/in-depth/node-modules/custom-node-utility-modules.md)
- [Assembly Defintion](/flowreactor/in-depth/assembly-defintion.md)