Copy your script tag

One line of code. That's it. Drop it on any page and start tracking in seconds.

Your snippet

<script src="https://littlebirdos.polsia.app/sdk/littlebirdos.js"
        data-key="lbo_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"></script>

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Copied to clipboard — paste it before </head> on any page.

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Paste into your site

Add the script tag just before the closing </head> tag on any page you want to track.

index.html

<html> <head> <title>My App</title>  <script src="...littlebirdos.js" data-key="lbo_xxx"></script> ← paste here </head> <body>...</body> </html>

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Visit a page that has the script tag — even open a new tab. We'll detect the first event automatically.

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JavaScript API

LittlebirdOS.track(event, props)

Track Custom Event

Track any custom event. Props are optional metadata.

LittlebirdOS.identify(userId, traits)

Identify User

Identify a user with optional traits (email, plan, etc). Persists across sessions.

LittlebirdOS.getUserId()

Get User ID

Returns the current anonymous or identified user ID.

LittlebirdOS.flush()

Flush Events

Immediately send all queued events to the server.