Bugged_But_Haapy

  How to Install Playwright: Complete Setup Guide for Beginners (2026) Category: Playwright Fundamentals Reading Time: 10–12 Minutes Focus Keyword: Install Playwright Introduction If you're starting your automation testing journey, one of the first steps is setting up the right tools. Fortunately, Playwright offers one of the simplest installation experiences among modern automation frameworks. Unlike traditional automation tools that require separate browser drivers, extensive configuration, and multiple dependencies, Playwright provides a streamlined setup process that allows you to start writing tests within minutes. In this guide, you'll learn: How to install Playwright Required prerequisites How to set up Visual Studio Code How to create your first Playwright project How to run your first test Common installation issues and solutions By the end of this tutorial, you'll have a fully working Playwright environment ready for automation testing. What You'll Need Bef...

Introduction If you're starting a career in automation testing or planning to upgrade your automation framework, you've likely encountered the debate: Playwright vs Selenium . Selenium has been the industry standard for more than a decade and is still used by thousands of organizations worldwide. However, Playwright has rapidly gained popularity because of its modern architecture, built-in reliability features, and excellent support for modern web applications. So which framework should you choose? In this article, we'll compare Playwright and Selenium across architecture, performance, browser support, developer experience, interview relevance, and career opportunities. What is Selenium? Selenium is an open-source browser automation framework used for automating web applications. Originally released in 2004, Selenium became the foundation of modern automation testing and is widely adopted across enterprises. Key Features of Selenium Cross-browser support Multiple programmin...

What is Playwright? Complete Beginner's Guide + Examples (2026) | Bugged But Happy What is Playwright? Complete Beginner's Guide + Examples (2026) Bugged But Happy – Learning, Testing, and Growing One Bug at a Time. Table of Contents What is Playwright? Why Playwright Was Created Key Features Supported Browsers Supported Languages Playwright vs Selenium Example Test Interview Questions Certification Tips Playwright is one of the fastest-growing automation testing frameworks in the QA industry. Developed by Microsoft, it helps teams automate modern web applications with speed, reliability, and excellent browser support. What is Playwright? Playwright is an open-source end-to-end testing framework that allows testers and developers to automate Chromium, Firefox, and WebKit browsers using a single API. Why Playwright Was Created Modern applications built with React, Angular, Vue, and other frameworks introduced challenges that older automa...

Why Green Pipelines Still Hide Production Failures Passing tests do not always mean stable systems ⏱ Reading time: 10–12 minutes Your CI/CD pipeline is green. Regression passed. Automation passed. Smoke tests passed. Dashboards show success. And yet users are still complaining. Pages feel slow. Payments fail randomly. Orders disappear temporarily. Notifications arrive late. This is becoming common in modern distributed systems. Because green pipelines do not always mean healthy production systems. The False Confidence of Green Pipelines Traditional automation focuses mostly on expected functionality. Examples: Login works Checkout works API returns 200 Buttons are clickable Forms submit successfully But modern systems are far more complex than simple UI validation. Today applications run on: Microservices Cloud infrastructure Distributed databases Message queues ...

Modern QA + AI + Reliability Engineering Why Automation Alone Is No Longer Enough ⏱ Reading time: 10–12 minutes For years, QA engineering was mostly about automation. Write Selenium scripts. Run regression suites. Pass CI/CD pipelines. If everything turned green, teams assumed systems were stable. But modern software systems have changed completely. Today applications run on: Microservices Cloud infrastructure Distributed systems AI models Event-driven architectures Third-party APIs Modern systems are dynamic, unpredictable, and highly interconnected. That is why the future of QA is no longer only about automation. It is becoming a combination of: AI Testing Observability Reliability Engineering Production Intelligence Why Traditional Automation Is Struggling Traditional automation was designed for predictable systems. A button click produced a fixed response. ...

Observability for Test Engineers Why green pipelines still fail during real-world chaos ⏱ Reading time: 10–12 minutes Most automation engineers trust passing pipelines. All test cases pass. CI/CD is green. Dashboards look healthy. And then production fails. Sometimes not because of bugs. Sometimes because the real world changes suddenly. Wars affect oil prices. Oil prices affect logistics. Logistics affect APIs, delivery systems, cloud costs, and user traffic. Recently, global fuel prices increased because of the Iran conflict and supply chain uncertainty. Systems that looked stable in testing suddenly behaved differently in production. This is where Observability becomes important. What Is Observability Observability means understanding what is happening inside a system using: Logs Metrics Traces System behavior Traditional automation usually asks: Did the test pass? Observab...