1# Device 2 3- [Device Development Overview](device-dev-guide.md) 4- Learn About OpenHarmony 5 - [OpenHarmony Project](../OpenHarmony-Overview.md) 6 - [Glossary](../glossary.md) 7 - [Release Notes](../release-notes/Readme.md) 8- Quick Start 9 - [Getting Started](quick-start/Readme-EN.md) 10- Compatibility and Security 11 - [Privacy and Security](security/Readme-EN.md) 12- Porting 13 - Porting Guide 14 - [Third-Party Library Porting Guide for Mini and Small Systems](porting/porting-thirdparty-overview.md) 15 - [Mini System SoC Porting Guide](porting/porting-minichip-overview.md) 16 - [Small System SoC Porting Guide](porting/porting-smallchip-prepare-needs.md) 17 - [Standard System SoC Porting Guide](porting/standard-system-porting-guide.md) 18 - Porting Cases 19 - Mini System SoC Porting Cases 20 - [Mini-System Devices with Screens — Bestechnic SoC Porting Case](porting/porting-bes2600w-on-minisystem-display-demo.md) 21 - [Combo Solution — ASR Chip Porting Case](porting/porting-asr582x-combo-demo.md) 22 - [IoT Solution - Chipsea CST85 Chip Porting Case](porting/porting-cst85f01-combo-demo.md) 23 - [Mini System STM32F407 SoC Porting Case](porting/porting-stm32f407-on-minisystem-eth.md) 24 - [Combo Solution – W800 Chip Porting Case](porting/porting-w800-combo-demo.md) 25 - Small System SoC Porting Cases 26 - [Mini-System Devices – STM32MP1 SoC Porting Case](porting/porting-stm32mp15xx-on-smallsystem.md) 27 - Standard System SoC Porting Cases 28 - [Standard System Solution – Rockchip RK3568 Porting Case](porting/porting-dayu200-on_standard-demo.md) 29- Subsystem Development 30 - Kernel 31 - [Kernel for the Mini System](kernel/kernel-mini-overview.md) 32 - [Kernel for the Small System](kernel/kernel-small-overview.md) 33 - [Kernel for the Standard System](kernel/kernel-standard-overview.md) 34 - [Driver](driver/Readme-EN.md) 35 - [Compilation and Building](subsystems/subsys-build-all.md) 36 - [Distributed Remote Startup](subsystems/subsys-remote-start.md) 37 - [Graphics](subsystems/subsys-graphics-overview.md) 38 - [Multimedia](subsystems/subsys-multimedia-camera-overview.md) 39 - [Utils](subsystems/subsys-utils-overview.md) 40 - [AI Framework](subsystems/subsys-ai-aiframework-devguide.md) 41 - [Sensor](subsystems/subsys-sensor-overview.md) 42 - [Application Framework](subsystems/subsys-application-framework-overview.md) 43 - [OTA Update](subsystems/subsys-ota-guide.md) 44 - [Telephony](subsystems/subsys-tel-overview.md) 45 - [Security](subsystems/subsys-security-overview.md) 46 - [Startup](subsystems/subsys-boot-overview.md) 47 - [DFX](subsystems/subsys-dfx-overview.md) 48- Featured Topics 49 - [HPM Part](hpm-part/Readme-EN.md) 50 - Device Development Examples 51 - [Mini- and Small-System Devices](guide/device-wlan-led-control.md) 52 - [Standard-System Devices](guide/device-clock-guide.md) 53- Debugging 54 - [Test Case Development](device-test/Readme-EN.md) 55 - [R&D Tools](subsystems/subsys-toolchain-hdc-guide.md) 56- Tools 57 - [Docker Environment](get-code/gettools-acquire.md) 58 - [IDE](get-code/gettools-ide.md) 59- Hands-On Tutorials 60 - [Codelabs](https://gitee.com/openharmony/codelabs) 61- References 62 - [FAQs](faqs/Readme-EN.md) 63- Contribution 64 - [How to Contribute](../contribute/documentation-contribution.md)