The OpenHarmony JS UI framework provides basic, container, and canvas UI components and standard CSS animation capabilities. It supports the web-development-like programming paradigm.

文件	最后提交记录	最后更新时间
.claude	Rename all C API unit tests according to one template. Signed-off-by: Nikolay Pisanov <Pisanov.Nikolay@huawei.com> Change-Id: I0f35ea45d87514b389374c4376e5f744652a57c4	6 个月前
.gitcode	!83928 merge refs/merge-requests/83928/head into master 【轻量级 PR】更新工具链公共账号 Created-by: youzhi92 Commit-by: youzhi92 Merged-by: openharmony_ci Description: IssueNo:https://gitcode.com/openharmony/arkui_ace_engine/issues/75749 Description: 更新工具链公共账号 Sig: SIG_ApplicationFramework Binary Source: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的`[ ]`改为`[x]` ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change `[ ]` to `[x]` for the relevant item. ### Feature or Bugfix - [ ] 需求/Feature - [x] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [ ] 已验证/Yes - [x] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!83928	4 个月前
adapter	!83914 merge menu_20260420 into master 修复冷启动libarkui_menu.z.so加载问题 Created-by: chijunwen Commit-by: chijunwen Merged-by: openharmony_ci Description: IssueNo:https://gitcode.com/openharmony/arkui_ace_engine/issues/75729 Description: 修复冷启动libarkui_menu.z.so加载问题 Sig: SIG_ApplicationFramework Binary Source: No ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的`[ ]`改为`[x]` ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change `[ ]` to `[x]` for the relevant item. ### Feature or Bugfix - [ ] 需求/Feature - [x] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!83914	4 个月前
advanced_ui_component	!83286 merge zzzz into master popupv2 add Created-by: yuxiaofei9 Commit-by: yuxiaofei9 Merged-by: openharmony_ci Description: IssueNo:https://gitcode.com/openharmony/arkui_ace_engine/issues/75205 Description: popupv2 add Sig: SIG_ApplicationFramework Binary Source: No ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的`[ ]`改为`[x]` ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change `[ ]` to `[x]` for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!83286	4 个月前
advanced_ui_component_static	!83286 merge zzzz into master popupv2 add Created-by: yuxiaofei9 Commit-by: yuxiaofei9 Merged-by: openharmony_ci Description: IssueNo:https://gitcode.com/openharmony/arkui_ace_engine/issues/75205 Description: popupv2 add Sig: SIG_ApplicationFramework Binary Source: No ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的`[ ]`改为`[x]` ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change `[ ]` to `[x]` for the relevant item. ### Feature or Bugfix - [x] 需求/Feature - [ ] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [ ] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [x] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!83286	4 个月前
build	!83932 merge dev0418slider into master slider修改hdr提亮 Created-by: haiwenxiang Commit-by: haiwenxiang Merged-by: openharmony_ci Description: IssueNo: #75696 Description: modify slider hdr Sig: SIG_ApplicationFramework Binary Source: No(涉及则Yes) ## 请勿修改以下选项内容，仅需保存后点击复选框，或在编辑时将对应项前面的`[ ]`改为`[x]` ## Do not modify the following option content. Simply save and click the checkbox, or when editing, change `[ ]` to `[x]` for the relevant item. ### Feature or Bugfix - [ ] 需求/Feature - [x] 缺陷/Bugfix ### 是否涉及非兼容变更/Whether it involves incompatible changes - [ ] 是/Yes - [x] 否/No ### TDD自验结果/TDD Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### XTS自验结果/XTS Self-Verification Results - [x] 通过，请在下方提供截图/Pass. Provide execution details in picture below. - [ ] 失败，请在下方提供基线执行情况截图/Fail. Provide baseline execution details in picture below. - [ ] 不涉及/Not Involved ### 检视意见是否都已闭环/Have all review comments been resolved - [x] 是/Yes - [ ] 否/No ### 是否已执行L0用例 - [x] 已验证/Yes - [ ] 不涉及，请在下方说明原因/Not Involved. Please specify the reasons below. See merge request: openharmony/arkui_ace_engine!83932	4 个月前
component_ext	减少image_cache引用次数 Issue: https://gitcode.com/openharmony/arkui_ace_engine/issues/74396 Feature or Bugfix: Feature Binary Source:No Signed-off-by: chenjiafeng <chenjiafeng10@h-partners.com> Co-Authored-By: Agent	4 个月前
docs	remove redundant generated header file Signed-off-by: guozejun <guozejun@huawei.com> Change-Id: I3f889eb5f4a2d40f4765ea19908c32f2c5309193	6 个月前
examples	fix Signed-off-by: zhanghang <zhanghang160@huawei-partners.com>	4 个月前
figures	fix readme Signed-off-by: luoying_ace_admin <luoying19@huawei.com> Change-Id: Ic0dd127ba4dffe28a669de3ba6c2feb70e6037f2	3 年前
frameworks	sidebar add display Co-Authored-By: Agent Signed-off-by: huangxiaolinabc <huangxiaolin12@huawei.com>	4 个月前
generative_ui	add A2UI Render Signed-off-by: dutie123 <dujingcheng@huawei.com>	5 个月前
interfaces	新增OverlayManager支持页面级弹窗 Signed-off-by: houguobiao <houguobiao@huawei.com> Co-Authored-By: Agent revert merge request: 新增OverlayManager支持页面级弹窗 1868efd1cc6d0e1fd711a1fbd5d88a6708574d16 This revert merge request !83389	4 个月前
test	sidebar add display Co-Authored-By: Agent Signed-off-by: huangxiaolinabc <huangxiaolin12@huawei.com>	4 个月前
.clang-format	格式修改 Signed-off-by: happy <wangxueli8@huawei.com> Change-Id: I185ade5df4b3aabe03f7b671beadb4cb41ff8564	7 个月前
.gitattributes	merge 0728 Change-Id: I1bd1e4762af6e3a49fc523afee90676ab9a0cca5 Signed-off-by: huiqiangdev <huiqiangdev@icloud.com>	11 个月前
.gitignore	修改跨平台问题 Signed-off-by: chendongqi <chendongqi3@h-partners.com>	9 个月前
AGENTS.md	replace cluade with agent Signed-off-by: l00916518 <liuhuayi3@huawei.com> Change-Id: Ib73d2c030555cc184c0e52dc8f962883870d3c17	6 个月前
BUILD.gn	arkui-x 编译问题修复 Signed-off-by: ajajaaj1024 <tujiren@huawei.com> Change-Id: I6de9d77a52202668195cfec3870d274c88aaa9e2	1 年前
LICENSE	update OpenHarmony 2.0 Canary	5 年前
OAT.xml	Update OAT for idlize binary Signed-off-by: guozejun <guozejun@huawei.com> Change-Id: I1ee52b46787b91f495220d3c37a702f31c2c944c	6 个月前
README.md	回退 'Pull Request !29318 : 测试用，请勿合入'	2 年前
README_zh.md	ets to arkts Signed-off-by: luoying_ace_admin <luoying19@huawei.com> Change-Id: Ia345753f0056d525408d54b34d10928d8eb5cbd4	3 年前
ace_config.gni	fix node_path being overridden in gn Signed-off-by: Pavel Mironchik <pavel.mironchik@huawei.com> Change-Id: Id44d329ffb952b8a92ae74a5a43fec76a49ea0ba	5 个月前
bundle.json	支持默认点击音效fix Signed-off-by: yuanlin94 <linyuan25@h-partners.com>	7 个月前
idlize_config.gni	fix node_path being overridden in gn Signed-off-by: Pavel Mironchik <pavel.mironchik@huawei.com> Change-Id: Id44d329ffb952b8a92ae74a5a43fec76a49ea0ba	5 个月前
如何新增一个组件.md	typo fix Signed-off-by: Zhang Peng <zhangpeng280@huawei.com> Change-Id: I2a42dde1796358c2fce53d4a9ae692b5d1077c59	4 年前
组件化重构通用方案.md	add claude doc and some design docs Signed-off-by: sunfei <sunfei.sun@huawei.com> Change-Id: I0d4598ef5ec057e86c3792c3a138c4c441c8cfba	7 个月前

ArkUI开发框架

简介
目录
使用场景
相关仓

简介

ArkUI框架是OpenHarmony UI开发框架，提供开发者进行应用UI开发时所必需的能力，包括UI组件、动画、绘制、交互事件、JS API扩展机制等。ArkUI框架提供了两种开发范式，分别是基于ArkTS的声明式开发范式（简称“声明式开发范式”）和兼容JS的类Web开发范式（简称“类Web开发范式”）。

图 1 ArkUI框架结构

从上图可以看出，类Web开发范式与声明式开发范式的UI后端引擎和语言运行时是共用的，其中，UI后端引擎实现了ArkUI框架的六种基本能力。声明式开发范式无需JS Framework进行页面DOM管理，渲染更新链路更为精简，占用内存更少，因此更推荐开发者选用声明式开发范式来搭建应用UI界面。

/foundation/arkui/ace_engine
├── adapter                       # 平台适配目录
│   ├── common
│   └── ohos
├── frameworks                    # 框架代码
│   ├── base                      # 基础库
│   ├── bridge                    # 前后端组件对接层
│   └── core                      # 核心组件目录

使用场景

ArkUI框架提供了丰富的、功能强大的UI组件、样式定义，组件之间相互独立，随取随用，也可以在需求相同的地方重复使用。开发者还可以通过组件间合理的搭配定义满足业务需求的新组件，减少开发量。

arkui_ace_engine:基于OpenHarmony的UI开发框架项目

ArkUI开发框架

简介

目录

使用场景

相关仓

项目介绍