QA Cosmos

 I ntroduction: Start with the common pain point in test automation: flaky tests due to unreliable locators. Introduce Playwright as a modern tool designed to tackle this, emphasizing its "Web-First Assertions" and powerful auto-waiting. Thesis: Playwright's "inbuilt" or "semantic" locators are a game-changer for building robust, readable, and maintainable automation scripts by mimicking how users perceive elements. Section 1: The Problem with Traditional Locators (A Quick Recap) Briefly touch upon why reliance on fragile CSS classes, deep XPaths, or dynamic IDs leads to flaky tests and maintenance nightmares. Highlight the "what if the developer changes the ID?" scenario. Section 2: Playwright's Philosophy: Locating Elements Like a User Explain Playwright's core idea: locators should reflect how a human or an accessibility tool would identify an element. Introduce the concept of "auto-waiting" and how inbuilt locators bene...

  Hello Testers and Future QA Experts! 👋 Welcome to  QA Cosmos  – a simple, helpful, and practical blog built just for you. If you're someone who wants to learn software testing, prepare for interviews, explore automation tools like  Selenium  and  Playwright , or grow your QA career you're in the right place. 🔍 What You’ll Find on QA Cosmos: ✅ Step-by-step tutorials on  Manual Testing ✅ Real-world examples and guides for  Selenium  and  Playwright ✅ Common and advanced  QA Interview Questions ✅ Tools for  bug tracking , test cases, and more ✅ Career guidance and learning tips for  QA professionals We focus on  easy language ,  practical content , and  genuine learning  — perfect for both beginners and experienced testers. 📢 Why Follow QA Cosmos? Because QA Cosmos is made  by testers, for testers . Our content is simple, clear, and based on real industry experience. We're here to help you grow y...

  📘 Manual Testing Basics – A Beginner’s Guide By QA Cosmos | Updated: June 2025 🔍 What is Manual Testing? Manual Testing  is the process of testing software manually — without using automation tools — to find defects or ensure the system behaves as expected. A manual tester acts as an end-user, checking each feature, clicking buttons, entering inputs, and validating outputs to ensure the application works correctly. 🧠 Why is Manual Testing Important? 🧪 It catches  usability issues  that automation might miss. 🕵️ It allows  human judgment  and  exploratory testing . 🧰 It's the  foundation  before introducing automation. 💬 Critical for  UI/UX feedback , especially in early stages. 🧾 Key Concepts in Manual Testing 1️⃣  SDLC vs. STLC SDLC (Software Development Life Cycle) : Focuses on how software is developed. STLC (Software Testing Life Cycle) : Focuses on how testing is planned, executed, and closed. 2️⃣  Test Case A...

  Software Testing in 2025: Trends, Tools & Career Guide Software testing is evolving faster than ever in 2025. With the rise of Agile, DevOps, and AI-powered tools, QA engineers are now expected to be versatile, tech-savvy, and proactive. Whether you're a beginner or a seasoned tester, staying updated with the latest tools, trends, and best practices is critical for success. In this blog, we’ll explore everything you need to thrive in the world of software testing today: from manual and automation testing to tools, certifications, career roadmaps, and even the impact of AI. ✨ What's Covered Top Interview Questions (Manual Testing) In-Demand Testing Tools (Manual + Automation) Best Practices Every Tester Should Follow Must-Have Certifications Interview Prep: Fresher vs. Experienced Career Path: Manual to Automation How AI is Changing Testing Test Case & Bug Report Templates Bonus: Uncommon Interview Questions 📈 50 Common Manual Testing Interview Questions What is softw...

  Top 50 Manual Testing Interview Questions and Answers (2025 Edition) Your ultimate guide to cracking QA interviews with confidence! Manual testing remains a critical skill in the software industry. Whether you're a fresher or an experienced tester, preparing for interviews with a strong set of  common and real-world questions  is essential. This blog gives you  50 hand-picked manual testing questions  with  simple, clear answers , based on real interview scenarios and ISTQB fundamentals. 🔥  Core Manual Testing Interview Questions & Answers 1.  What is software testing? Answer:  Software testing is the process of verifying that the software works as intended and is free from defects. It ensures quality, performance, and reliability. 2.  What is the difference between verification and validation? Answer: Verification : Are we building the product right? (Reviews, walkthroughs) Validation : Are we building the right product? (Testing...

  🤖 Manual Testing vs Automation Testing – Which One to Use? Published by QA Cosmos | June 24, 2025 🔍 Overview In the QA world, knowing  when to manually test and when to automate  is crucial. Choosing the right balance helps save time, reduce costs, and improve software quality. ✅ Manual Testing Definition : Testers execute test cases by hand without scripts or tools. Pros: Great for  exploratory , UI/UX, ad-hoc, and usability testing Captures  human insights  and adaptability Cons: Slower , error-prone, and hard to scale for large or repetitive tests ✅ Automation Testing Definition : Writing scripts or using tools to automatically perform test cases. Pros: 🚀 Fast, reliable, scalable Perfect for  regression, performance, API testing   Offers quick, repeatable feedback Cons: Requires  programming skills  and  initial setup Maintenance needed when UI code changes   🧭 Manual vs Automation – Quick Comparison Feature Manual Tes...