Matthewallen

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How to Inspect Elements on Android Devices (2026 Guide)

Matthewallen12 Aug, 2026Technology

A webpage can look perfectly fine on a desktop and still break on an Android phone. A button may sit outside the viewport, a menu may cover important content, or a form field may stop responding after the mobile keyboard opens. The fastest way to understand what is happening is to inspect the affected element. The challenge is that Chrome on Android does not provide the same right-click Inspect option available on desktop browsers.

Playwright vs Puppeteer: What to Choose in 2026

Matthewallen11 Aug, 2026Technology

Playwright and Puppeteer are two of the most popular frameworks for browser automation. Both can automate end-to-end tests, but they take different approaches to browser support, reliability, and developer experience. Choosing between them affects more than just your test framework. It determines which browsers you can validate, how much time your team spends maintaining test suites, and how easily you can adopt AI-assisted test creation and maintenance.

What Is Sanity Testing? A Complete Guide with Examples

Matthewallen05 Aug, 2026Technology

A developer fixes a bug in the checkout flow. The build gets pushed to QA. Now what? Do you re-run the entire test suite before anyone signs off on this build? Or do you spend a few minutes confirming the fix actually works and nothing obvious broke nearby, so the team can decide what happens next? That quick, targeted check has a name: sanity testing. It's one of the most commonly used testing types in software QA, and a misunderstood one, often confused with smoke testing or treated as a lighter version of regression testing.

What is Cloud Testing: Benefits, Examples & Tools

Matthewallen04 Aug, 2026Technology

Modern applications do not fail in neat, predictable ways. For example, a mobile app may work perfectly on a developer’s phone but freeze on a mid-range Android device. These are not edge cases anymore. They are part of everyday user experience. This is why cloud testing has become such an important part of modern QA.

What Is TestNG: Benefits, Annotations, and How to Use It

Matthewallen03 Aug, 2026Technology

Writing an automated test is usually the easy part. The real difficulty begins when the test suite grows. You need to decide which tests should run, prepare the test environment, supply different sets of data, manage failures, run tests in parallel, and make the results easy to understand. Selenium can automate browser actions, but it does not manage these broader testing requirements on its own. This is where TestNG comes in.

Contract Testing Explained: Benefits, Types, and Best Practices

Matthewallen31 Jul, 2026Technology

A team renames one field in an API. Their tests pass. Another team's application calls that API. Their tests pass too. Then the application breaks in production because both teams tested in isolation. This happens when services fall out of sync. The API changes, but the applications that depend on it aren't updated. Traditional unit tests don't catch it because each team only verifies its own code.

A Complete Guide to Playwright Automation Framework

Matthewallen30 Jul, 2026Technology

Modern software teams ship updates constantly. New UI elements appear, workflows change, and applications must work consistently across browsers, devices, and operating systems. Traditional automation tools sometimes struggle to keep up with these rapid changes. This is where the Playwright automation framework has gained significant attention.

Ad Hoc Testing: Types, Examples, and Best Practices

Matthewallen28 Jul, 2026Technology

Your team runs a full regression cycle, every test case passes, and the release goes out. Two days later, a customer reports a crash that happens when they hit the back button mid-payment. No test case covered it because no requirement described it. This is the class of defect ad hoc testing exists to catch, and it is why most organizations with a mature QA practice keep it in their toolkit alongside structured testing.

Stress Testing in Software Testing: A Complete Guide

Matthewallen27 Jul, 2026Technology

Imagine a software failure happening during the flash sale, the ticket drop, or the product launch everyone has been waiting for; the exact moment a system can least afford to buckle. Functional testing won't catch that kind of failure, because every feature still technically "works." What catches it is stress testing: deliberately pushing a system past its limits before real users do it for you, at the worst possible time.

Test Harness in Software Testing: Benefits, Tools & More

Matthewallen24 Jul, 2026Technology

A payment service is ready for testing, but the banking gateway it depends on is still under development. A mobile login flow needs validation, but the authentication server is unavailable in the test environment. A developer wants to test one function without starting the entire application. Waiting for every dependency to become available would slow development.