Automation Testing Fundamentals
Learn automation testing fundamentals before Playwright: what to automate, the test pyramid, test types, frameworks and how QA teams plan automation in 2026.
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Free tutorials, solved practice problems and interview prep for QA and automation engineers: Python, Playwright, Selenium, SQL, Git and more.
Learn automation testing fundamentals before Playwright: what to automate, the test pyramid, test types, frameworks and how QA teams plan automation in 2026.
Read web table data in Playwright with TypeScript: loop over rows and columns, find a cell by text, verify table values and handle pagination.
Environment variables help you store sensitive information such as URLs, usernames, passwords, API keys, and tokens outside your source code.
Object-Oriented Programming (OOP) is one of the most important concepts in TypeScript. Understanding OOP helps you build scalable, maintainable, and reusable
Use Playwright annotations step by step: test.skip, test.only, test.fixme, test.slow, test.fail, tags and conditional skips with TypeScript examples.
1. What is AI in Software Testing? Answer:AI in software testing refers to the use of Artificial Intelligence and Machine Learning techniques to improve testing activities…
AI is transforming software testing and QA engineering by improving test creation, maintenance, bug analysis, reporting, and CI/CD automation. Modern QA
What is Agentic AI? Agentic AI refers to AI systems that can: Understand goals Make decisions Plan actions Use tools Execute tasks autonomously Learn from results…
Integrate BDD with Playwright step by step: Cucumber feature files, step definitions, hooks and Page Object Model in TypeScript.
Read CSV test data in Playwright with TypeScript: parse CSV files, loop over rows, create data-driven tests and keep data out of your test code.
Create Playwright custom fixtures in TypeScript: extend test, share page objects, logged-in users, API clients and worker-scoped fixtures.
Handle errors in JavaScript: try, catch, finally, throw, custom errors and async errors, with Playwright examples and common interview questions.
Take free timed mock tests with answers and explanations.