1# Learn About OpenHarmony 2 3- [OpenHarmony Project](OpenHarmony-Overview.md) 4- [Glossary](glossary.md) 5- Release Notes 6 - OpenHarmony 3.x Releases 7 - [OpenHarmony v3.2 Beta5 (2023-01-31)](release-notes/OpenHarmony-v3.2-beta5.md) 8 - [OpenHarmony v3.2 Beta4 (2022-11-30)](release-notes/OpenHarmony-v3.2-beta4.md) 9 - [OpenHarmony v3.2 Beta3 (2022-09-30)](release-notes/OpenHarmony-v3.2-beta3.md) 10 - [OpenHarmony v3.2 Beta2 (2022-07-30)](release-notes/OpenHarmony-v3.2-beta2.md) 11 - [OpenHarmony v3.2 Beta1 (2022-05-31)](release-notes/OpenHarmony-v3.2-beta1.md) 12 - [OpenHarmony v3.1 Release (2022-03-30)](release-notes/OpenHarmony-v3.1-release.md) 13 - [OpenHarmony v3.1.3 Release (2022-09-30)](release-notes/OpenHarmony-v3.1.3-release.md) 14 - [OpenHarmony v3.1.2 Release (2022-08-24)](release-notes/OpenHarmony-v3.1.2-release.md) 15 - [OpenHarmony v3.1.1 Release (2022-05-31)](release-notes/OpenHarmony-v3.1.1-release.md) 16 - [OpenHarmony v3.1 Beta (2021-12-31)](release-notes/OpenHarmony-v3.1-beta.md) 17 - [OpenHarmony v3.0 LTS (2021-09-30)](release-notes/OpenHarmony-v3.0-LTS.md) 18 - [OpenHarmony v3.0.6 LTS (2022-09-15)](release-notes/OpenHarmony-v3.0.6-LTS.md) 19 - [OpenHarmony v3.0.5 LTS (2022-07-01)](release-notes/OpenHarmony-v3.0.5-LTS.md) 20 - [OpenHarmony v3.0.3 LTS (2022-04-08)](release-notes/OpenHarmony-v3.0.3-LTS.md) 21 - [OpenHarmony v3.0.2 LTS (2022-03-18)](release-notes/OpenHarmony-v3.0.2-LTS.md) 22 - [OpenHarmony v3.0.1 LTS (2022-01-12)](release-notes/OpenHarmony-v3.0.1-LTS.md) 23 24 - OpenHarmony 2.x Releases 25 - [OpenHarmony v2.2 beta2 (2021-08-04)](release-notes/OpenHarmony-v2.2-beta2.md) 26 - [OpenHarmony 2.0 Canary (2021-06-01)](release-notes/OpenHarmony-2-0-Canary.md) 27 28 - OpenHarmony 1.x Releases 29 30 - [OpenHarmony 1.0 (2020-09-10)](release-notes/OpenHarmony-1-0.md) 31 - [OpenHarmony v1.1.5 LTS (2022-08-24)](release-notes/OpenHarmony-v1.1.5-LTS.md) 32 - [OpenHarmony v1.1.4 LTS (2022-02-11)](release-notes/OpenHarmony-v1-1-4-LTS.md) 33 - [OpenHarmony v1.1.3 LTS (2021-09-30)](release-notes/OpenHarmony-v1-1-3-LTS.md) 34 - [OpenHarmony v1.1.2 LTS (2021-08-04)](release-notes/OpenHarmony-v1.1.2-LTS.md) 35 - [OpenHarmony v1.1.1 LTS (2021-06-22)](release-notes/OpenHarmony-1-1-1-LTS.md) 36 - [OpenHarmony v1.1.0 LTS (2021-04-01)](release-notes/OpenHarmony-1-1-0-LTS.md) 37 38 - API Differences 39 - OpenHarmony 3.2 Beta3 40 - JS API Differences 41 - [Ability framework](release-notes/api-diff/v3.2-beta3/js-apidiff-ability.md) 42 - [Accessibility subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-accessibility.md) 43 - [Account subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-account.md) 44 - [ArkUI development framework](release-notes/api-diff/v3.2-beta3/js-apidiff-arkui.md) 45 - [Power management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-battery.md) 46 - [Bundle management framework](release-notes/api-diff/v3.2-beta3/js-apidiff-bundle.md) 47 - [Communication subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-communicate.md) 48 - [Compiler and runtime subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-compiler-and-runtime.md) 49 - [DFX subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-dfx.md) 50 - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-distributed-data.md) 51 - [Distributed hardware subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-distributed-hardware.md) 52 - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-event-and-notification.md) 53 - [File management subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-file-management.md) 54 - [Globalization subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-global.md) 55 - [Graphics subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-graphic.md) 56 - [Misc services subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-misc.md) 57 - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-multi-modal-input.md) 58 - [Multimedia subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-multimedia.md) 59 - [Resource scheduler subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-resource-scheduler.md) 60 - [Security subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-security.md) 61 - [Pan-sensor subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-sensor.md) 62 - [DSoftBus subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-soft-bus.md) 63 - [Telephony subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-telephony.md) 64 - [Test subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-unitest.md) 65 - [Update subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-update.md) 66 - [Web subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-web.md) 67 - [Window manager subsystem](release-notes/api-diff/v3.2-beta3/js-apidiff-window.md) 68 - [Updates (OpenHarmony 3.2 Beta2 -> OpenHarmony 3.2 Beta3)](release-notes/changelogs/v3.2-beta3/changelog-v3.2-beta3.md) 69 - OpenHarmony 3.2 Beta2 70 - JS API Differences 71 - [Ability framework](release-notes/api-diff/v3.2-beta2/js-apidiff-ability.md) 72 - [Accessibility subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-accessibility.md) 73 - [Account subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-account.md) 74 - [ArkUI development framework](release-notes/api-diff/v3.2-beta2/js-apidiff-arkui.md) 75 - [Bundle management framework](release-notes/api-diff/v3.2-beta2/js-apidiff-bundle.md) 76 - [Communication subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-communicate.md) 77 - [Compiler and runtime subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-compiler-and-runtime.md) 78 - [DFX subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-dfx.md) 79 - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-distributed-data.md) 80 - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-event-and-notification.md) 81 - [File management subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-file-management.md) 82 - [Location subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-geolocation.md) 83 - [Globalization subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-global.md) 84 - [Graphics subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-graphic.md) 85 - [Misc services subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-misc.md) 86 - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-multi-modal-input.md) 87 - [Multimedia subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-multimedia.md) 88 - [Resource scheduler subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-resource-scheduler.md) 89 - [Security subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-security.md) 90 - [Pan-sensor subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-sensor.md) 91 - [DSoftBus subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-soft-bus.md) 92 - [Test subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-unitest.md) 93 - [Update subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-update.md) 94 - [USB subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-usb.md) 95 - [User IAM subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-user-authentication.md) 96 - [Web subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-web.md) 97 - [Window manager subsystem](release-notes/api-diff/v3.2-beta2/js-apidiff-window.md) 98 - Changelog 99 - [Updates (OpenHarmony 3.2 Beta1 -> OpenHarmony 3.2 Beta2)](release-notes/changelogs/v3.2-beta2/changelog-v3.2-beta2.md) 100 - [Adaptation Guide for the Application Sandbox](release-notes/changelogs/v3.2-beta2/application-sandbox-adaptation-guide.md) 101 - OpenHarmony 3.2 Beta1 102 - JS API Differences 103 - [Ability framework](release-notes/api-diff/v3.2-beta1/js-apidiff-ability.md) 104 - [ArkUI development framework](release-notes/api-diff/v3.2-beta1/js-apidiff-arkui.md) 105 - [Power management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-battery.md) 106 - [Bundle management framework](release-notes/api-diff/v3.2-beta1/js-apidiff-bundle.md) 107 - [Communication subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-communicate.md) 108 - [DFX subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-dfx.md) 109 - [Distributed data management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-distributed-data.md) 110 - [Common event and notification subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-event-and-notification.md) 111 - [File management subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-file-management.md) 112 - [Globalization subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-global.md) 113 - [Startup subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-init.md) 114 - [Misc services subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-misc.md) 115 - [Multimodal input subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-multi-modal-input.md) 116 - [Multimedia subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-multimedia.md) 117 - [Distributed scheduler subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-resource-scheduler.md) 118 - [Test subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-unitest.md) 119 - [Web subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-web.md) 120 - [Window manager subsystem](release-notes/api-diff/v3.2-beta1/js-apidiff-window.md) 121 - [Native API Differences](release-notes/api-diff/v3.2-beta1/native-apidiff-v3.2-beta.md) 122 - OpenHarmony 3.1 Release 123 - JS API Differences (API Version 8) 124 - [Ability framework](release-notes/api-diff/v3.1-Release/js-apidiff-ability.md) 125 - [Accessibility subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-accessibility.md) 126 - [Account subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-account.md) 127 - [ArkUI development framework](release-notes/api-diff/v3.1-Release/js-apidiff-ace.md) 128 - [Power management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-battery.md) 129 - [Bundle management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-bundle.md) 130 - [Communication subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-communicate.md) 131 - [Compiler and Runtime subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-compiler-and-runtime.md) 132 - [DFX subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-dfx.md) 133 - [Distributed data management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-distributed-data.md) 134 - [Distributed hardware subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-distributed-hardware.md) 135 - [Common event and notification subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-event-and-notification.md) 136 - [File management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-file-management.md) 137 - [Location subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-geolocation.md) 138 - [Globalization subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-global.md) 139 - [Graphics subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-graphic.md) 140 - [Misc services subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-misc.md) 141 - [Multimodal input subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-multi-modal-input.md) 142 - [Multimedia subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-multimedia.md) 143 - [Network management subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-network.md) 144 - [Distributed scheduler subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-resource-scheduler.md) 145 - [Security subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-security.md) 146 - [Pan-sensor subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-sensor.md) 147 - [Application framework subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-settings.md) 148 - [DSoftBus subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-soft-bus.md) 149 - [Telephony subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-telephony.md) 150 - [USB subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-usb.md) 151 - [User IAM subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-user-authentication.md) 152 - [Window manager subsystem](release-notes/api-diff/v3.1-Release/js-apidiff-window.md) 153 - [Native API Differences](release-notes/api-diff/v3.1-Release/native-apidiff-v3.1-release.md) 154 - [Updates (OpenHarmony 3.1 Beta -> OpenHarmony 3.1 Release)](release-notes/changelogs/v3.1-Release/changelog-v3.1-release.md) 155 - OpenHarmony 3.1 Beta 156 - [JS API Differences](release-notes/api-diff/v3.1-beta/js-apidiff-v3.1-beta.md) 157 - [Native API Differences](release-notes/api-diff/v3.1-beta/native-apidiff-v3.1-beta.md) 158 - [Updates (OpenHarmony 3.0 -> OpenHarmony 3.1 Beta)](release-notes/api-diff/v3.1-beta/changelog-v3.1-beta.md) 159 - OpenHarmony 3.0 LTS 160 - [JS API Differences](release-notes/api-diff/v3.0-LTS/js-apidiff-v3.0-lts.md) 161 - OpenHarmony v2.2 Beta2 162 - [JS API Differences](release-notes/api-diff/v2.2-beta2/js-apidiff-v2.2-beta2.md) 163 - [Native API Differences](release-notes/api-diff/v2.2-beta2/native-apidiff-v2.2-beta2.md) 164 165- OpenHarmony Third-Party Components 166 - [OpenHarmony Third-Party Components](third-party-components/third-party-components-introduction.md) 167 - [Using OpenHarmony JS and TS Third-Party Components](third-party-components/npm-third-party-guide.md) 168 169- Contribution 170 - [How to Contribute](contribute/how-to-contribute.md) 171 - [Code of Conduct](contribute/code-of-conduct.md) 172 - [Code Contribution](contribute/code-contribution.md) 173 - [Contribution Process](contribute/contribution-process.md) 174 - [Auto-Test](readme/test.md) 175 - [Documentation Contribution](contribute/documentation-contribution.md) 176 - [Writing Instructions](contribute/writing-instructions.md) 177 - [Communication in Community](contribute/communication-in-community.md) 178 - [FAQs](contribute/FAQ.md)