website.md

# Learn About OpenHarmony

- [OpenHarmony Project](OpenHarmony-Overview.md)
- [Glossary](glossary.md)
- elease Notes
  - OpenHarmony 3.x Releases
    - [OpenHarmony v3.2 Beta4 (2022-11-30)](release-notes/OpenHarmony-v3.2-beta4.md)
    - [OpenHarmony v3.2 Beta3 (2022-09-30)](release-notes/OpenHarmony-v3.2-beta3.md)
    - [OpenHarmony v3.2 Beta2 (2022-07-30)](release-notes/OpenHarmony-v3.2-beta2.md)
    - [OpenHarmony v3.2 Beta1 (2022-05-31)](release-notes/OpenHarmony-v3.2-beta1.md)
    - [OpenHarmony v3.1 Release (2022-03-30)](release-notes/OpenHarmony-v3.1-release.md)
      - [OpenHarmony v3.1.3 Release (2022-09-30)](release-notes/OpenHarmony-v3.1.3-release.md)
      - [OpenHarmony v3.1.2 Release (2022-08-24)](release-notes/OpenHarmony-v3.1.2-release.md)
      - [OpenHarmony v3.1.1 Release (2022-05-31)](release-notes/OpenHarmony-v3.1.1-release.md)
    - [OpenHarmony v3.1 Beta (2021-12-31)](release-notes/OpenHarmony-v3.1-beta.md)
    - [OpenHarmony v3.0 LTS (2021-09-30)](release-notes/OpenHarmony-v3.0-LTS.md)
      - [OpenHarmony v3.0.6 LTS (2022-09-15)](release-notes/OpenHarmony-v3.0.6-LTS.md)
      - [OpenHarmony v3.0.5 LTS (2022-07-01)](release-notes/OpenHarmony-v3.0.5-LTS.md)
      - [OpenHarmony v3.0.3 LTS (2022-04-08)](release-notes/OpenHarmony-v3.0.3-LTS.md)
      - [OpenHarmony v3.0.2 LTS (2022-03-18)](release-notes/OpenHarmony-v3.0.2-LTS.md)
      - [OpenHarmony v3.0.1 LTS (2022-01-12)](release-notes/OpenHarmony-v3.0.1-LTS.md)
  - OpenHarmony 2.x Releases
    - [OpenHarmony v2.2 beta2 (2021-08-04)](release-notes/OpenHarmony-v2.2-beta2.md)
    - [OpenHarmony 2.0 Canary (2021-06-01)](release-notes/OpenHarmony-2-0-Canary.md)
  - OpenHarmony 1.x Releases
  
    - [OpenHarmony 1.0 (2020-09-10)](release-notes/OpenHarmony-1-0.md)
      - [OpenHarmony v1.1.5 LTS (2022-08-24)](release-notes/OpenHarmony-v1.1.5-LTS.md)
      - [OpenHarmony v1.1.4 LTS (2022-02-11)](release-notes/OpenHarmony-v1-1-4-LTS.md)
      - [OpenHarmony v1.1.3 LTS (2021-09-30)](release-notes/OpenHarmony-v1-1-3-LTS.md)
      - [OpenHarmony v1.1.2 LTS (2021-08-04)](release-notes/OpenHarmony-v1.1.2-LTS.md)
      - [OpenHarmony v1.1.1 LTS (2021-06-22)](release-notes/OpenHarmony-1-1-1-LTS.md)
      - [OpenHarmony v1.1.0 LTS (2021-04-01)](release-notes/OpenHarmony-1-1-0-LTS.md)
  - API Differences
    - OpenHarmony 3.2 Beta4
      - JS API Differences
        - [Ability framework](release-notes/api-diff/v3.2-beta4/js-apidiff-ability.md)
        - [Accessibility subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-accessibility.md)
        - [Account subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-account.md)
        - [Application subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-application.md)
        - [ArkUI development framework](release-notes/api-diff/v3.2-beta4/js-apidiff-arkui.md)
        - [Power management subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-battery.md)
        - [Bundle management framework](release-notes/api-diff/v3.2-beta4/js-apidiff-bundle.md)
        - [Communication subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-communication.md)
        - [Utils subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-compiler-and-runtime.md)
        - [Communication subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-customization.md)
        - [DFX subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-dfx.md)
        - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-distributed-data.md)
        - [Distributed hardware subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-distributed-hardware.md)
        - [File management subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-file-management.md)
        - [Location subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-geolocation.md)
        - [Globalization subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-global.md)
        - [Misc services subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-misc.md)
        - [MSDP subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-msdp.md)
        - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-multi-modal-input.md)
        - [Multimedia subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-multimedia.md)
        - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-notification.md)
        - [Resource scheduler subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-resource-scheduler.md)
        - [Security subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-security.md)
        - [Pan-sensor subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-sensor.md)
        - [Startup subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-start-up.md)
        - [Telephony subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-telephony.md)
        - [Test subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-unitest.md)
        - [Update subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-update.md)
        - [USB subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-usb.md)
        - [User IAM subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-user-iam.md)
        - [Web subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-web.md)
        - [Window manager subsystem](release-notes/api-diff/v3.2-beta4/js-apidiff-window.md)
    - OpenHarmony 3.2 Beta3
      - JS API Differences
        - [Ability framework](release-notes/api-diff/v3.2-beta3/js-apidiff-ability.md)
        - [Accessibility subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-accessibility.md)
        - [Account subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-account.md)
        - [ArkUI development framework](release-notes/api-diff/v3.2-beta3/js-apidiff-arkui.md)
        - [Power management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-battery.md)
        - [Bundle management framework](release-notes/api-diff/v3.2-beta3/js-apidiff-bundle.md)
        - [Communication subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-communicate.md)
        - [Utils subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-compiler-and-runtime.md)
        - [DFX subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-dfx.md)
        - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-distributed-data.md)
        - [Distributed hardware subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-distributed-hardware.md)
        - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-event-and-notification.md)
        - [File management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-file-management.md)
        - [Globalization subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-global.md)
        - [Graphics subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-graphic.md)
        - [Misc services subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-misc.md)
        - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-multi-modal-input.md)
        - [Multimedia subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-multimedia.md)
        - [Resource scheduler subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-resource-scheduler.md)
        - [Security subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-security.md)
        - [Pan-sensor subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-sensor.md)
        - [DSoftBus subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-soft-bus.md)
        - [Telephony subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-telephony.md)
        - [Test subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-unitest.md)
        - [Update subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-update.md)
        - [Web subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-web.md)
        - [Window manager subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-window.md)
      - [Updates (OpenHarmony 3.2 Beta2 -> OpenHarmony 3.2 Beta3)](release-notes/changelogs/v3.2-beta3/changelog-v3.2-beta3.md)
  - OpenHarmony 3.2 Beta2
      - JS API Differences
        - [Ability framework](release-notes/api-diff/v3.2-beta2/js-apidiff-ability.md)
        - [Accessibility subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-accessibility.md)
        - [Account subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-account.md)
        - [ArkUI development framework](release-notes/api-diff/v3.2-beta2/js-apidiff-arkui.md)
        - [Bundle management framework](release-notes/api-diff/v3.2-beta2/js-apidiff-bundle.md)
        - [Communication subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-communicate.md)
        - [Utils subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-compiler-and-runtime.md)
        - [DFX subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-dfx.md)
        - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-distributed-data.md)
        - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-event-and-notification.md)
        - [File management subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-file-management.md)
        - [Location subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-geolocation.md)
        - [Globalization subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-global.md)
        - [Graphics subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-graphic.md)
        - [Misc services subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-misc.md)
        - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-multi-modal-input.md)
        - [Multimedia subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-multimedia.md)
        - [Resource scheduler subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-resource-scheduler.md)
        - [Security subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-security.md)
        - [Pan-sensor subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-sensor.md)
        - [DSoftBus subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-soft-bus.md)
        - [Test subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-unitest.md)
        - [Update subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-update.md)
        - [USB subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-usb.md)
        - [User IAM subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-user-authentication.md)
        - [Web subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-web.md)
        - [Window manager subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-window.md)
      - ChangeLog
        - [Updates (OpenHarmony 3.2 Beta1 -> OpenHarmony 3.2 Beta2)](release-notes/changelogs/v3.2-beta2/changelog-v3.2-beta2.md)
        - [Adaptation Guide for the Application Sandbox](release-notes/changelogs/v3.2-beta2/application-sandbox-adaptation-guide.md)  
  - OpenHarmony 3.2 Beta1
      - JS API Differences
        - [Ability framework](release-notes/api-diff/v3.2-beta1/js-apidiff-ability.md)
        - [ArkUI development framework](release-notes/api-diff/v3.2-beta1/js-apidiff-arkui.md)
        - [Power management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-battery.md)
        - [Bundle management framework](release-notes/api-diff/v3.2-beta1/js-apidiff-bundle.md)
        - [Communication subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-communicate.md)
        - [DFX subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-dfx.md)
        - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-distributed-data.md)
        - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-event-and-notification.md)
        - [File management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-file-management.md)
        - [Globalization subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-global.md)
        - [Startup subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-init.md)
        - [Misc services subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-misc.md)
        - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-multi-modal-input.md)
        - [Multimedia subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-multimedia.md)
        - [Distributed scheduler subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-resource-scheduler.md)
        - [Test subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-unitest.md)
        - [Web subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-web.md)
        - [Window manager subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-window.md)
      - [Native API Differences](release-notes/api-diff/v3.2-beta1/native-apidiff-v3.2-beta.md)
  - OpenHarmony 3.1 Release
      - JS API Differences (API Version 8)
        - [Ability framework](release-notes/api-diff/v3.1-Release/js-apidiff-ability.md)
        - [Accessibility subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-accessibility.md)
        - [Account subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-account.md)
        - [ArkUI development framework](release-notes/api-diff/v3.1-Release/js-apidiff-ace.md)
        - [Power management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-battery.md)
        - [Bundle management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-bundle.md)
        - [Communication subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-communicate.md)
        - [Multi-language Runtime subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-compiler-and-runtime.md)
        - [DFX subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-dfx.md)
        - [Distributed data management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-distributed-data.md)
        - [Distributed hardware subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-distributed-hardware.md)
        - [Common event and notification subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-event-and-notification.md)
        - [File management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-file-management.md)
        - [Location subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-geolocation.md)
        - [Globalization subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-global.md)
        - [Graphics subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-graphic.md)
        - [Misc services subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-misc.md)
        - [Multimodal input subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-multi-modal-input.md)
        - [Multimedia subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-multimedia.md)
        - [Network management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-network.md)
        - [Distributed scheduler subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-resource-scheduler.md)
        - [Security subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-security.md)
        - [Pan-sensor subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-sensor.md)
        - [Application framework subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-settings.md)
        - [DSoftBus subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-soft-bus.md)
        - [Telephony subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-telephony.md)
        - [USB subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-usb.md)
        - [User IAM subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-user-authentication.md)
        - [Window manager subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-window.md)
      - [Native API Differences](release-notes/api-diff/v3.1-Release/native-apidiff-v3.1-release.md)
      - [Updates (OpenHarmony 3.1 Beta -> OpenHarmony 3.1 Release)](release-notes/changelogs/v3.1-Release/changelog-v3.1-release.md)
  - OpenHarmony 3.1 Beta
      - [JS API Differences](release-notes/api-diff/v3.1-beta/js-apidiff-v3.1-beta.md)
      - [Native API Differences](release-notes/api-diff/v3.1-beta/native-apidiff-v3.1-beta.md)
      - [Updates (OpenHarmony 3.0 -> OpenHarmony 3.1 Beta)](release-notes/api-diff/v3.1-beta/changelog-v3.1-beta.md)
  - OpenHarmony 3.0 LTS  
      - [JS API Differences](release-notes/api-diff/v3.0-LTS/js-apidiff-v3.0-lts.md) 
  - OpenHarmony v2.2 Beta2 
      - [JS API Differences](release-notes/api-diff/v2.2-beta2/js-apidiff-v2.2-beta2.md)
      - [Native API Differences](release-notes/api-diff/v2.2-beta2/native-apidiff-v2.2-beta2.md)

- OpenHarmony Third-Party Components
  - [OpenHarmony Third-Party Components](third-party-components/third-party-components-introduction.md)  
  - [Using OpenHarmony JS and TS Third-Party Components](third-party-components/npm-third-party-guide.md)

- Contribution
  - [How to Contribute](contribute/how-to-contribute.md)
  - [Code of Conduct](contribute/code-of-conduct.md)
  - [Code Contribution](contribute/code-contribution.md)
  - [Contribution Process](contribute/contribution-process.md)
  - [Auto-Test](readme/test.md)
  - [Documentation Contribution](contribute/documentation-contribution.md)
  - [Writing Instructions](contribute/writing-instructions.md)
  - [Communication in Community](contribute/communication-in-community.md)
  - [FAQs](contribute/FAQ.md)