Alert
Offline Alert
An offline bar that watches the connection itself through browser events. There is no "back online" message: the bar disappearing says it.
What you can change
- the title and description copy
- onRetry and retryLabel — retrying the last request
- force — show the bar regardless: showcase, screenshots, debugging
A link for your AI agent: preview, code and instructions.
Preview
Use it with AI
- 1. Copy the link.
- 2. Write to your agent in your own words and drop the link into the sentence.
- 3. The agent opens the link and installs the component from the registry.
put this on the home page as the hero:
https://vibeui.ru/c/alert-018?lang=en&theme=dark
Not sure where to paste it? Step-by-step guide
Show the full instructions
What the link says, spelled out. Use it when your agent cannot open links — paste this text instead.
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For developers
The install command lives in the “Component source” block below — a signed link that stays valid for 24 hours.
Technical notes
The component is self-contained: one file, no dependencies, its own palette in local variables --vibeui-alert-018-*. The state is read through useSyncExternalStore with a subscription to the online and offline events: this is the sanctioned way to read an external source, it causes no extra renders and behaves correctly under server rendering, where the snapshot is always "online". While the connection is up the component returns null. The force prop shows the bar unconditionally — for the showcase and for debugging.
Tags
- alert
- offline
- network
- status
Component source
The same file your agent installs. Here in case you would rather copy it by hand.
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