1# Introduction to ArkWeb
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3## When to Use
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5ArkWeb provides **Web** components to display web page content in applications. You can use the components in the following scenarios:
6- Web page integration: Applications can use **Web** components to embed web page content to reduce development costs and improve development and operation efficiency.
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8- Web browsing: Browser applications can use **Web** components to open third-party web pages, browse web pages in traceless mode, and set advertisement blocking.
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10- Applet: Host applications of applets can use **Web** components to render the pages of the applets.
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12## Available Capabilities
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14The **Web** component provides various capabilities for you to control web pages, including:
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16- Web page loading: declarative loading and off-screen loading of web pages.
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18- Lifecycle management: component lifecycle status change and web page loading status change notification.
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20- Common attributes and events: management of user agent, cookie and storage, font and dark mode, and permission.
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22- Interaction with the application UI: The custom text selection menu, context menu, and file upload page can interact with the application UI.
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24- Interaction between applications and web pages through JavaScriptProxy.
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26- Security and privacy: traceless browsing mode, advertisement blocking, and Secure Shield mode.
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28- Maintenance and debugging capability: [DevTools](web-debugging-with-devtools.md) for debugging, crashpad for collecting crash information of the **Web** component.
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30- Other advanced capabilities: same-layer rendering with native components, network and media playback takeover, and custom input method for **Web** component text boxes <!--RP1--><!--RP1End-->.
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32## Constraints
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34- **Web** kernel version: ArkWeb is developed based on Chromium M114.
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36## Samples
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38The following samples are provided to help you better understand how to develop **Web** components:
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40- [Using Web Components (ArkTS) (API9)](https://gitee.com/openharmony/codelabs/tree/master/ETSUI/WebCookie)
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42- [Using Web Components in Developing Lottery Applets (ArkTS) (API9)](https://gitee.com/openharmony/codelabs/tree/master/ETSUI/WebComponent)
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