Web Sync vs React Handbook

Turn your iPhone or iPad into a dual-display web renderer with full remote control capabilities. Web Sync lets you display web pages on both your device and an external display (HDMI, AirPlay, or AV adapter), either mirrored or independent.  Perfect for digital signage, IoT dashboards, and interactive kiosks, it gives you complete control over what’s shown on each screen from anywhere. Key Features • Display separate web pages on your device and an external screen • Switch between mirrored and independent display modes • Control remotely through WebHooks or the Remote Control Portal • Change URLs, refresh pages, and toggle auto-refresh • Enable web inspector and debug your web pages and dashboards • Adjust brightness, sound, and UI visibility • Send speech messages and capture screenshots remotely • Enable Kiosk Mode for locked-down interactive displays Use Cases • Digital Signage: Show menus, announcements, or live dashboards on external monitors and update them remotely. • IoT Dashboards: Display smart home or system metrics on a dedicated screen with auto-refresh intervals. • Interactive Kiosks: Use your iPad as a control surface and show related content on an external display, for hotels, events, or information desks. Privacy First Web Sync collects no personal information. The only data ever transmitted consists of screenshots of web displays, and only when you trigger the screenshot function from the Remote Control Portal. These images are used solely to display back to you. Local Control You can use Web Sync entirely on your device without any remote connection. Configure URLs, refresh pages, switch modes, and more, all locally from the app’s Settings.  Kiosk Mode and remote control require a one-time in-app purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://justshare.me/web-sync/privacy/

The entire React documentation in one app, fully offline. WHAT IS INSIDE The react.dev handbook — 177 articles: quick start, learning guides, the API reference and hooks. All of it ships with the app: on the underground, on a plane and with no signal, the documentation opens exactly as it does at home. LANGUAGES English, Russian, Spanish, French, Portuguese, Japanese, Korean and Chinese. English and Russian are complete. The language comes from the phone; articles the community has not translated yet are shown in English with a note. READING • Dark theme • Text size • Reading progress: the app remembers where you stopped and takes you back • Search inside the handbook • Links inside articles open the article they name, not a browser HONESTLY No ads, no accounts, no analytics, no tracking. The app does not need the internet to work. The react.dev documentation is licensed under CC BY 4.0.