Every signal that matters. Auto-captured.
Stop tagging every event by hand. Observe.js captures the full picture out of the box — and you decide what to keep.
Page Views & Navigation
Automatic SPA route detection, time-on-page, referrer chains, and bounce signals across every framework.
Clicks & Form Submits
Auto-captures button clicks, link taps, and form submissions with the element selector and surrounding context.
Network Requests
Trace every fetch and XHR — URL, method, status, duration, and payload size. Spot failing APIs before users report them.
JS Errors & Stack Traces
Uncaught exceptions, unhandled promise rejections, and console errors with sourcemapped stack traces.
Funnel Drop-off
Define multi-step flows like cart → checkout → paid and see exactly which step loses users.
Feature Usage Heatmap
See which features your users actually touch — and which expensive features sit unused.
Session Timeline
Per-user chronological feed of every page, click, request, and error. Reproduce any bug step by step.
Custom Events
Track domain-specific events like 'subscription_upgraded' with arbitrary properties.
Performance Metrics
Core Web Vitals (LCP, INP, CLS), long tasks, and slow renders correlated with user actions.
Rage Clicks & Dead Clicks
Surface frustration signals automatically — clicks that did nothing, repeated taps on broken UI.
PII Masking
Input values masked by default. Configurable allowlist for fields you do want to capture.
Real-time Alerts
Slack and webhook alerts when error rate spikes, conversion drops, or a critical API starts failing.
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