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Vue / Browser — Initialization

Use @signal-js/browser with Vue, Vanilla JS, Svelte, Angular, or any JavaScript framework. Install the package, create a Signal instance with createSignal(), and call await signal.start() when your app is ready.

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Installation

No framework-specific package is required. The same API works in all browser environments.

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Vue setup

Initialize Signal in your Vue app (e.g. in onMounted or a composable). Create one instance and call start() once.
Then use signal.capture(), signal.identify(), etc. in methods or composables.

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Vanilla JS

Same API in plain HTML/JS or with a bundler:
With Vite or webpack, import once at app entry and reuse the instance wherever you track events.

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Other frameworks

  • Svelte — Call createSignal() in onMount or at module scope; pass the instance where needed.
  • Angular — Create the client in a service or APP_INITIALIZER and inject it where you track events.
  • Any other framework — One createSignal(options) call, then await signal.start(). Use signal.capture(), signal.identify(), and the rest of the API as needed.

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Next steps