Documentation hub

Documentation

Choose the shape that matches the work: run the library, understand a subject, solve one task, copy a script, scan a cheatsheet, or look up an exact API.

Start here

First run

Use Start when you need the shortest path from a PHP project to a real browser run.

Installation Your first script Your first test Debug the first failure

Understand the library

The Guide

The main documentation, organized in chapters around browser work, interaction, testing decisions, evidence, and internals.

Browser Interaction Testing Network Capture Debugging Quality Symfony Internals

Solve with Recipes

Recipes

Use Recipes when the question is narrow and the answer should be short, practical, and copyable.

Locate & inspect Forms & input Files & downloads Waits & assertions Network & mocking Sessions & auth Dialogs & windows Capture & debug

Copy Examples

Examples

Use Examples when you want a complete script instead of a prose explanation.

First scripts and browser setup Capture output Assertions and interactions Network and API work Debugging & workflows

Scan a cheatsheet

Cheatsheets

Use a cheatsheet when you know the subject and need its common commands, patterns, or assertions at a glance.

Essentials Locators Assertions All cheatsheets

Look up API

API reference

Use the API reference when you need exact classes, methods, signatures, options, or exception types.

Page Locator Expect All API reference