Plain HTML (script tag)

Add the tag

Put one tag in your page's <head>:

<script src="https://cdn.jsdelivr.net/npm/simpledatalogs@0.5.0/dist/simpledatalogs.min.js" data-key="sdl_pub_…" defer></script>

Or let npx simpledatalogs init add it to index.html for you.

Early access

The CDN URL works once the package is published to npm with the public launch.

The tag is the opt-in: it captures page views, outbound clicks, data-track clicks and errors, with no cookies and no browser storage. Add data-autocapture="false" to send only your own events.

Your own events

<button onclick="simpledatalogs.track('demo_requested', { plan: 'team' })">Book a demo</button>

simpledatalogs is the global client; simpledatalogs.log('error', 'Checkout failed') sends a log line.

Or mark the element and skip the code:

<button data-track="demo_requested" data-track-plan="team">Book a demo</button>

In the first minute

• A page_view with path, title, referrer and utm_*, and the visit on the Sessions tab.
• One page_view per page load, and per path change on single-page sites.
• Uncaught errors and unhandled rejections on the Logs tab.

Attributes

Attribute	Default	Meaning
data-key	—	Your public key (required)
data-endpoint	https://edge.simpledatalogs.com	Another ingest host
data-autocapture	on	"false" for manual calls only
data-outbound-links	on	"false" stops tracking clicks on links to other sites
data-storage	off	"true" keeps unsent events and a tab session in browser storage

Do Not Track and Global Privacy Control are respected: with either on, nothing is captured automatically. There are no cookies and nothing in browser storage. The file is about 9 KB gzipped.