Manual Testing
Test design, exploratory testing and day-to-day QA craft.
Topics in Manual Testing
Six focused clusters under this hub. Tap any topic to filter the article list.
Latest in Manual Testing
Test Pyramid Explained: A Practical Guide for QA (2026)
The test automation pyramid explained with practical examples for QA engineers in 2026. Unit tests, integration tests, E2E tests, and how to allocate testing effort across the pyramid.
Read articleHow to Write Test Cases for a Login Page (with Examples)
Step-by-step guide to writing test cases for a login page with 30+ real examples. Covers UI, functional, validation, security, and accessibility test cases for QA engineers.
Read articleSQL Queries for Software Testers (2026): The 30 Queries You Actually Use
The 30 SQL queries every QA tester needs — SELECT, JOIN, GROUP BY, subqueries, window functions, DB validation, data setup. With examples for real test scenarios.
Read articleComplete Manual Testing Interview Questions & Answers (2026)
Master your QA interview with 70+ manual testing interview questions and answers for 2026. Covers STLC, test cases, bug lifecycle, Agile testing, and more. Start practicing with AI mock interviews.
Read articleHow to Write Test Cases for a Login Page (2026 Template + 40 Examples)
Step-by-step guide to writing test cases for a login page — functional, UI, security, performance and negative scenarios. Includes a free template and 40 ready-to-use examples.
Read articleManual Testing Complete Guide for 2026 (Step by Step)
The 2026 complete guide to manual software testing. Step-by-step tutorial covering SDLC, STLC, test case design, bug reporting, test management tools, agile testing, AI-assisted manual testing, and 2026 best practices.
Read articleSecurity Testing for QA Engineers: Complete 2026 Guide (OWASP, Burp Suite, ZAP)
The 2026 complete security testing guide for QA engineers — OWASP Top 10, OWASP API Security Top 10, SQL injection, XSS, BOLA, authentication and authorization testing, Burp Suite, OWASP ZAP, and security in CI/CD.
Read articleAccessibility Testing WCAG Guide: Complete Handbook
Complete WCAG accessibility testing guide. WCAG 2.2 levels, POUR principles, axe-core, screen reader testing, keyboard navigation, CI/CD integration, and legal compliance.
Read articleOWASP Security Testing Checklist: Complete 2026 Guide
Complete 2026 OWASP security testing checklist. OWASP Top 10 for web and API, hands-on test cases for SQL injection, XSS, BOLA, and security automation in CI/CD.
Read articleWhat is Regression Testing? Definition, Examples & 2026 Best Practices
Regression testing verifies existing features still work after code changes. Learn the definition, a real e-commerce example, when to run it, and how to automate a lean regression suite in 2026.
Read articleVerification vs Validation in Software Testing: Definitions, Examples & Table
Verification asks 'are we building the product right?' Validation asks 'are we building the right product?' Clear definitions, examples, a comparison table, and interview-ready answers.
Read articleWhat is STLC in Software Testing? The 6 Phases Explained (2026)
STLC — the Software Testing Life Cycle — is the 6-phase process from requirements analysis to test closure. Learn each phase, entry/exit criteria, and how STLC differs from SDLC.
Read articleSmoke vs Sanity Testing: 7 Clear Differences with Examples
Smoke testing checks if a build is stable enough to test. Sanity testing checks a specific change works. Clear definitions, side-by-side table, and examples every QA interview asks about.
Read articleTypes of Software Testing with Examples (2026 Complete Reference)
A complete taxonomy of software testing types — functional, non-functional, manual, automated, black-box, white-box — with a real example and tool recommendation for each.
Read articleWhat is Agile Testing Methodology? Principles, Quadrants & 2026 Practices
Agile testing is continuous testing embedded in every sprint. Learn the principles, the Agile Testing Quadrants, roles, ceremonies, and modern practices used by high-performing teams in 2026.
Read articleDefect Life Cycle in Software Testing: 7 States with Diagram & Examples
The defect life cycle (bug life cycle) covers 7 states — New, Assigned, Open, Fixed, Retest, Verified, Closed. Learn each state, transitions, reopen/reject paths, and how to log a great bug in 2026.
Read articleWhat is Exploratory Testing in Software Testing? A Practical 2026 Guide
Exploratory testing is simultaneous test design, execution, and learning. Learn the definition, session-based approach, charters, tour heuristics, and when it out-performs scripted testing.
Read articleSeverity vs Priority in Software Testing: Differences, Matrix & Examples
Severity measures the technical impact of a defect; priority measures how soon it must be fixed. Learn the four combinations with a matrix, real examples, and who sets each in 2026.
Read articleWhat is a Test Plan? 12 Components with IEEE 829 Template (2026)
A test plan is the QA blueprint for a release. Learn the 12 IEEE 829 components, a modern lean template, who owns it, and how test plans work in agile teams in 2026.
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