Skip to content

Getting Started

What is Browser Lifecycle?

Browser Lifecycle (@jayoncode/browser-lifecycle) normalizes browser session signals into one session, one snapshot, and one event stream — with optional session intelligence and DX. Observe browser state. Derive session intelligence. React with confidence.

Older construction notes may say “Browser Session”; the public product name is Browser Lifecycle.

Where do I start?

  1. Quick Start
  2. Beginner Tutorial
  3. Visibility Playground

An ecosystem of independent, headless TypeScript libraries engineered for modern web development. Every package includes interactive playgrounds and documentation that evolves alongside the code.