TestMu AI Blogs

Microservices testing brings real challenges: integration testing, service coordination, and performance tracing. See what causes them and how to fix each one.

Regression testing confirms mobile web functionality still works after code changes, using entry and exit criteria, manual checks, and automated suites.

Learn why expected test fails and unexpected passes happen in software testing, what causes false positives and negatives, and how teams catch them today.

API performance monitoring tracks endpoint latency, error rate, and uptime in production. Learn why it matters and how it differs from application monitoring.

Test a microservice architecture by validating each service independently, then its scalability, functionality with ReadyAPI, and the full system end to end.

TestMu AI's mobile developer tools let testers debug websites directly on real mobile devices, something that is normally impossible once a bug appears after launch. The tools are available on Android emulators running Chrome browsers on Android 7.0 and above, plus all iOS simulators, with support for remaining devices planned to follow.

This article is for developers who are not that much comfortable in using JavaScript, but are comfortable in using HTML and CSS for web development. There is an incredible open source JavaScript library called Modernizr that can efficiently solve challenges faced in cross browser web development.

When you launch a website on a real mobile device and encounter a bug, it becomes impossible to debug it. So, to help you TestMu AI has launched mobile developer tools to make debugging on mobile devices easier for you.

Cross browser testing verifies that a web application runs correctly across different browsers, devices, and operating systems before it goes live. Since W3C data shows 97 percent of internet traffic comes from just four browsers, Chrome, Firefox, Internet Explorer, and Safari, an effective strategy starts by prioritizing those major browsers before covering the rest.

Cognitive overhead is the number of mental jumps a user's brain makes to complete a goal on a page. Reducing it keeps users focused instead of leaving.

Joomla is one of the most widely used free content management systems, letting developers build and manage a dynamic website, and cross-browser compatibility testing checks that a Joomla web app renders correctly on Chrome, Firefox, Internet Explorer, and Safari. Testing also covers common desktop resolutions plus mobile emulators and real devices to catch UI or functional breakage.

Testers care about the software same as developers. The end result of both of them working together is an enjoyable bug free application. The value of manual testing can never be underestimated, and there are some reasons for which manual testing is still prevailing.

Each browser is a little different when it comes to running HTML CSS and JS code. We have started TestMu AI (Formerly LambdaTest) Experiments and to explore this browser diversity. In this blog, we are exploring a simple HTML property called date.

If you don’t already know about it, then let me tell you that the next big thing going in web world right now is Accelerated Mobile Pages (AMP). Backed by Google, AMP pages are quite popular in mobile-first world especially in emerging markets.

Cross-platform support seems to be one of the major issues faced by designers and developers worldwide. Web developers were already tackling with issues such as faster development time, code reusability, accuracy, etc, and were building robust prepackaged frameworks to help in development.

Cross browser accessibility covers semantic HTML, keyboard focus, alt text, color contrast, and captions. Learn the common issues and how to test each one.

Decide what should be automated by weighing how often a test runs, how many cases it covers, and how stable the feature is. Keep one-off runs manual.

Wordpress has a market share of 59% out of all CMS with an average of 500 new wordpress based websites being added every day. With so many developers using WordPress as choice of CMS, we at TestMu AI (Formerly LambdaTest) have decided to make the life of Wordpress developers easier by developing a wordpress plugin for cross browser testing.

TestMu AI (Formerly LambdaTest) launches Day Pass to help teams quickly run cross browser tests without long‑term commitments boosting flexibility and testing efficiency.

Cross browser compatibility testing checks that a web application renders correctly and every critical function still works across different browsers, operating systems, and screen resolutions, since the same code can behave differently in each engine. Google Chrome leads desktop browser usage today, and legacy engines like Internet Explorer no longer have a place in the testing matrix.