TestMu AI Blogs

Inspecting elements on Android devices means examining the actual HTML and CSS code behind a webpage's UI, not simply viewing its source, to spot rendering flaws and debug issues on smaller screens. Developers can do this through Chrome DevTools, Chrome on Android, native Android apps, remote debugging tools, or dedicated device-testing platforms and browsers.

Explore the essentials of control charts for performance test analysis, enhancing quality management in various industries.

Learn Unix shell scripting from scratch: the commands worth knowing, variables, loops and functions, plus runnable example scripts you can adapt today.

A bug is a defect in code that produces unexpected behavior, and a NIST study estimates software bugs cost the US economy 59.5 billion dollars annually, spanning functional, compatibility, security, performance, and UI defects. Finding them systematically means choosing between manual and automation testing, selecting the right testing types and tools, and tracking each bug through to resolution.

Explore the top 36 interview questions on microservices, covering key concepts, features, and principles. Ideal for both beginners and experienced developers.

What mobile users expect and how to give it to them: layout, speed on mobile networks, forms and search, plus the responsive testing that proves it works.

HyperExecute speeds up Cypress testing by fetching one target directory, caching dependencies, and uploading only the spec files that changed.

The new EAA 2025 mandates accessible digital products in the EU. Facing the deadline? Learn how to comply, gain a competitive edge, and achieve a more inclusive digital landscape

In this blog, discover the ins and outs of using pytest skip test functionality: single, conditional, CLI, and more!

Go beyond flat colors! Learn how to use the CSS radial-gradient() function to add depth and vibrancy to your web designs.

Learn about key differences between use case vs test case, their components, advantages and best practices to create them, and more.

Inspecting elements on iPhone is done most directly through Safari's developer tools, which requires connecting an iPhone or iPad to a Mac with a USB cable and enabling the Develop menu, since Apple built this feature exclusively for its own browser. Three further options, responsive testing tools, cross-browser testing platforms, and Adobe Edge Inspect, cover cases without a Mac.

Ever wondered how to use Thread.sleep in Java? Learn everything there is to know about the method and using it in Selenium. Read more.

Compatibility testing checks whether a software application runs correctly across different web browsers, browser versions, operating systems, mobile devices, hardware, databases, and network environments. It typically falls into two categories, forward compatibility testing against future versions and backward compatibility testing against older ones, both aimed at catching platform-specific bugs early.

In this tutorial, learn how to handle Shadow root in Selenium Java using the getShadowRoot() method and JavaScriptExecuter.

Explore top PWA frameworks to build fast, reliable web apps with offline access, push notifications, and cross-platform support for a seamless user experience.

In this blog, delve deeper into CSS keyframes animation, and explore how they work with their practical applications.

Master element spacing with CSS margins! This blog covers everything from box model basics to advanced techniques & responsive design.

A CSS media query for portrait orientation applies styles when a screen's height is greater than its width. Learn the syntax, breakpoints, and testing.

Learn what Selenium Grid is, how its architecture routes tests, and how to set it up in standalone, hub and node, distributed, and Docker modes on Grid 4.46.