# Openwrt Notes
View the book with "<i class="fa fa-book fa-fw"></i> Book Mode".
UCI
---
- [uci tips](/@gtknw/uci_tips)
ubus
---
- [ubus communication example](/@gtknw/ubus_communication_example)
procd
---
- [procd](/@gtknw/procd)
Developer guide
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- [Creating packages](/@gtknw/creating_packages)
- [Building guide](/@gtknw/building_guide)
Netifd
---
- [netifd udhcpc flow](/@gtknw/netifd_udhcpc_flow)
Misc
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- [validate_data example](/@gtknw/validate_data_example)
- [Openwrt on qemu](/@gtknw/openwrt_on_qemu)
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