Bugged_But_Haapy

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...

Antigravity: Google's AI IDE That Supercharges QA Automation Following my recent post on Chaos Testing for Automation Engineers , let's explore Google's Antigravity—an agent-first IDE revolutionizing test architecture and automation for QA pros. [web:14] What is Google Antigravity? Antigravity is an AI-native IDE powered by Gemini 3 Pro, shifting from manual coding to task delegation where agents autonomously plan, code, debug, and verify.[web:16][web:20] For QA engineers, it mirrors CI/CD locally, eliminates "works on my machine" issues, and surfaces flakiness during development.[web:14] Game-Changing Features for Testers CI Shadowing : Simulates pipeline quirks like OS differences, sharding, and secrets—reproducing GitHub Actions failures locally.[web:14] Reversible Debugger : Traces cause-effect chains (UI click → API timeout → mock fail) in one view, exposing race conditions.[web:14] AutoScaffold : Generates pattern-aligned tests (e.g., Page ...

Chaos Testing for Automation Engineers Why automation passes in CI but fails in production ⏱ Reading time: 10–12 minutes Most automation engineers have experienced this moment: All test cases are green. Pipelines are passing. Confidence is high. And then production fails. This blog explains why that happens — and how Chaos Testing , inspired by Anti-Gravity thinking, helps automation engineers test reality instead of assumptions. Why Automation Testing Often Gives False Confidence Automation scripts usually validate: Stable environments Correct inputs Predictable flows Fast responses But real systems don’t behave this way. Production systems face: Network delays Service timeouts Partial failures Unexpected user behavior Chaos Testing exists to simulate these conditions intentionally — before users experience them. What Is Chaos Testing (In Simple Terms) Chaos Testing is n...