Beginner friendly
Learn deliberately
Start with an isolated component, understand its contract, and move into a believable workflow.
Coming soonReal-world QA automation playground
Testheon Practice Lab
Build reliable automation skills against realistic, deterministic applications—then apply the same components in isolated exercises, guided workflows, and interview-ready challenges.
Who it is for
From first locator to production-minded test design
The Lab supports manual testers moving into automation, Playwright beginners, junior engineers, SDETs, interview candidates, trainers, and Selenium users learning modern browser testing.
Engineering practice
Test real workflows
Connect UI, network, API, session, and data assertions without unstable third-party dependencies.
Coming soonDeterministic by design
Repeat with confidence
Use fixed seeds and bounded scenarios so failures teach a clear lesson instead of creating noise.
Coming soonPractice catalogue
Choose a skill area
The Playwright track map is available now. Each upcoming category remains visible so the learning path is clear, but unfinished sections are intentionally not linked.
Available
UI Elements
Stable controls for locator and interaction practice.
Available
Forms
Validation, field states, and realistic submission flows.
Available
Tables
Sorting, filtering, pagination, and resilient assertions.
Available
Authentication
Safe simulated login, roles, and session exercises.
Available
Windows & Frames
Context, popup, iframe, and nested-frame practice.
Available
Shadow DOM
Open, closed, nested, and slotted component boundaries with truthful browser behavior.
Available
Files
Controlled upload and download workflows with safe fixtures.
Available
API Testing
Real HTTP contracts backed by isolated synthetic data.
Available
Network Testing
Deterministic request, response, and failure scenarios.
Available
Realtime Updates
Explicit bounded polling for refresh, ordering, reconnect, and recovery practice.
Available
Ecommerce
A believable store that connects UI, API, and network skills.
Available
Travel Booking
A deterministic hotel workflow for search, availability, confirmation, and cancellation practice.
Available
Advanced Playwright
Start with the Playwright track map and its progressive learning path.
Available
Challenges
Scenario-led tasks with starter tests and advanced extensions.
Learning objective
What you will be able to do
Choose a Playwright learning route and move from one observable component contract to a repeatable workflow and challenge.
Continue learning