TestMu AI Author

API Testing

APIs are building blocks of online connectivity. They are a medium for multiple applications, data and devices to interact with each other. Simply put, an API is the messenger that takes request and tells the system what you want to do and then returns the response back to user.

Software Testing

Agent functional testing explained: how to derive test cases from a capability spec, partition natural-language inputs, and build a coverage model for agents.

Automation

This product update is going to list down exciting features that have been added over TestMu AI (Formerly LambdaTest) Cross Browser Testing Cloud in April 2020.

Software Testing

In this article, we will help you gain clarity among the differences between these two approaches i.e. Record & Replay & Scripting testing.

Software Testing

Learn what automated functional testing is, which functional test types to automate, key techniques, and best practices to release reliable web apps faster.

Selenium

We will configure a CI/CD pipeline with GitLab CI/CD and execute Selenium testing over it through TestMu AI (Formerly LambdaTest), an online Selenium Grid of 3000+ real browsers.

Automation

A bug bash is a timeboxed session where the whole team hunts defects together. Get the agenda, roles, charters, bug report template, and triage matrix.

Automation

Learn step-by-step how to construct a robust CI/CD pipeline in Azure DevOps. Streamline your development process with expert guidance.

Software Testing

Compare 11 codeless testing tools for 2026 by pricing model, pros and cons, and best-fit team, with a decision matrix to help you shortlist the right one fast.

Software Testing

Flaky tests, brittle locators, test data, CI/CD, slow feedback: here are 11 common test automation challenges and practical ways to solve each one.

Software Testing

Avoid the 14 most common test automation mistakes that slow down QA teams. Covers flaky tests, wrong tool selection, missing coverage, and more — with fixes for each.

Automation

How many times have you encountered a situation where a particular web-page or complete website renders differently on different browsers? The situation becomes more complicated when the test is performed on browsers across different platforms & devices (Operating System – Linux, Windows, Android, iOS, etc.

Automation

Wanted to get started with Cucumber, the wide-used BDD framework for Selenium automation testing? Check out our blog that helps you with Cucumber setup in Eclipse and IntelliJ IDEA. It also provides a step-by-step guide on setting up Maven Cucumber project in Eclipse.

Automation

Cucumber BDD framework is the top choice for developers, and it is essential to know the Cucumber best practices to make the most of it. So, we have listed the top 5 best practices to follow as you implement Cucumber with Selenium.

Software Testing

Internet Explorer's browser market share continues to fall which makes us wonder if IE has become redundant for cross browser testing. Does browser testing on IE still make sense? Find out now!

Automation

This guide teaches how to solve JavaScript browser compatibility issues. Discover bugs and learn techniques for debugging to ensure a smooth browsing experience.

Software Testing

Perform cross browser testing from different Geolocations, new iOS 13, new browsers, devices, and a lot more on-board to help you expand your browser test coverage.

Software Testing

The role played by different Geolocation IPs a.k.a GeoIPs in terms of look and feel of a website, is eminent to some of us. To those of us who are not aware about it yet, may find it shocking but here is the truth! Your website may appear and work differently through different countries and continents.

Software Testing

A detailed guide which talks about the importance of cross browser testing on older browser versions and the ways in which you can test on older browsers.

Selenium

Enhance your Selenium testing skills by learning how to handle CSS pseudo-elements with our step-by-step guide and maximize your web automation potential today!

Software Testing

By far, I am sure we have all witnessed an increase in the usage of mobile web browsers. According to StatCounter, there has been a noticeable incline in mobile and tablet users. By April 2014, 30% of web traffic was incoming through mobile users and the percentage has been elevating ever since.

Software Testing

In this article, we will talk about 14 ways in which cross browser testing can help elevate the user experience(UX) of your web-application.

Software Testing

See how to test a website from another country or location, no VPN needed. Check local search results, pricing, and geo-blocked content by region.

Software Testing

Join a community for developers and testers, a space to ask questions, share insights, and collaborate on testing and development challenges.

Automation

LT Browser is a developer-friendly browser that lets you develop & test responsive web applications in a trice. You could record videos, capture screenshots, debug responsive bugs with developer tools and do a lot more. Try now!

Software Testing

Introducing UnderPass, a secure desktop application that enables you to test your locally hosted websites or privately hosted web applications at TestMu AI (Formerly LambdaTest).

Software Testing

Is automated browser testing going to be necessary for modern web development which is evolving at a rapid pace,bringing in more standardized practices? Let’s find out!

Software Testing

Find out why cross browser testing and cross device testing is still relevant and how you should plan your tests!! A discussion with Joe Colantonio and Mudit Singh.

Selenium

Learn how to perform Selenium JavaScript testing using Jest with this comprehensive tutorial. This article covers the basics of Jest Testing, installation, configuration, and step-by-step examples.

Software Testing

Join TestMu AI (Formerly LambdaTest) affiliate program to earn monthly recurring income. There is no cap on how much you can earn with TestMu AI (Formerly LambdaTest) moreover you get paid twice a month.

Selenium

Tired of writing the same test scripts for different input values. Save time by learning how to perform a parametrized test in JUnit to retrieve data from a data source.

Software Testing

Throwbacks are always refreshing. Today, we have highlighted our best 18 cross browser testing blogs of 2018 to help you know all about cross browser testing.

Selenium

This blog guides you through some of the different ways to modify HTTP request headers in Java using Selenium webDriver.

Automation

We are live with new browsers on our platform to help you expand your test coverage even further. Along with integration to Microsoft teams for faster collaboration.

Software Testing

Now test your browser extensions over Mozilla Firefox & Microsoft Edge browsers. We've also introduced Edge 83 & Edge 84 in our Selenium Grid and you can now perform live-interactive debugging with your Selenium scripts from the automation logs. Plus, there is an improved UI for automation dashboard. Try these new updates now!!

Automation

What better way is there to start a new year than to have a quick recap of the last one? Here we are going to reminisce our 19 most popular blogs of 2019.

Automation

We are excited to be featured on the Product Hunt community with our latest feature called Screenshot Scheduler which would help you keep UI anomalies away from your website or web application.

Automation

TestMu AI (Formerly LambdaTest) relies on AnnounceKit to keep customers informed about new announcements, bug fixes, and more. Read to know more about our secret to successful product announcements.

Automation

With keyboard and mouse actions you can perform activities such as hover, drag & drop, keys up. Learn how to use them with action class in Selenium Protractor!

Automation

Master reporting code coverage using Maven and JaCoCo plugin with our step-by-step tutorial. Learn to generate precise code coverage reports effortlessly.

Automation

Salesforce Apex trigger reference: syntax, the 7 trigger events, context variables, order of execution, governor limits, bulkification, and Apex test classes.

API Testing

With Screenshots API you can generate headless, full-page screenshots of your web application or locally hosted URL, and empower screenshot based test reporting

Selenium

Today, we introduced Selenium 4 capabilities in our Desired Capabilities Generator, along with capabilities for Geolocation testing. Also, you can now work with a shared SSH tunnel to test your locally hosted pages.

Software Testing

Learn how you could achieve maximum results with minimal effort while performing cross browser testing.

Automation

Generate full-page automated screenshots, even behind user login of your web-application, in different browsers using TestMu AI (Formerly LambdaTest)’s Automated Screenshot Testing.

Software Testing

Test your entire booking flow, date pickers, slot availability, double-booking, payment hand-off, and confirmation emails, in plain English. No code.

Software Testing

Ensure browser compatibility with our WordPress plugin by running full paged automated screenshots of WordPress pages on 2000+ real browsers on various devices.

Software Testing

TestMu AI (Formerly LambdaTest) is live with new Chrome browsers to expand your cross browser testing coverage, along with a significant update on our machines for faster launch time.

Software Testing

Now cross-browser test over Google Chrome 84 & 85 Beta, Mozilla Firefox 78 & 79 Beta, Opera 69 & 70 Beta & Edge 84 browser. Also, leverage an enhanced LT Browser for faster responsive testing.

Software Testing

Perform live-interactive, cross browser testing on new iPads and latest iOS 13 using TestMu AI (Formerly LambdaTest), a cloud-based browser compatibility testing tool.

Software Testing

This product update, we are bringing you the all-new Chromium browser for iOS for cross browser testing, along with the latest stable versions of Chrome, Firefox, & Opera browsers, Android and iOS simulators for live-interactive testing. Now, you can also schedule screenshot testing!

Software Testing

With TestMu AI (Formerly LambdaTest), you can now test your website on Edge 79 using macOS. We have also added the all-new macOS Catalina on our cross browser testing cloud for both manual and automated browser testing.

Software Testing

Conquering challenges with microservices: Embrace the paradigm shift from traditional SOA. Scale, collaborate, and overcome challenges with microservice.

Software Testing

Launched in 1995, Apache Web Server has been the subject of discussion regarding the most popular web server on the internet. The name in itself is said to have rewritten the history.

Software Testing

TestMu AI (Formerly LambdaTest) brings online Appium mobile-web automation grid, to help users automate cross browser testing on 2000+ real browsers for their mobile web applications.

Software Testing

Accelerate your go-to-market launch by using TestMu AI (Formerly LambdaTest) integration with Katalon Studio, along with maximum test coverage for automated cross browser testing.

Software Testing

TestMu AI (Formerly LambdaTest) is out with another integration on one more project management tool to speed your test cycles. We are live with monday.com + TestMu AI (Formerly LambdaTest) Integration.

Software Testing

TestMu AI (Formerly LambdaTest) integration with zipBoard will help you mark bugs in just a single click. Highlight the bug on TestMu AI (Formerly LambdaTest) with relevant details and find it across the review board on your zipBoard's space.

Software Testing

We have partnered with GitHub Education to provide our cross browser testing cloud to GitHub students for free! Now, GitHub students will be able to leverage the TestMu AI (Formerly LambdaTest) Live plan for a year at absolutely zero cost.

Software Testing

TestMu AI (Formerly LambdaTest) + Hive integration lets you log bugs to your Hive instance with relevant information in a single click effort, from the middle of your tests on TestMu AI (Formerly LambdaTest).

Selenium

TestMu AI (Formerly LambdaTest) API for selenium automation will help you to generate test reports and also help the developers with all the logs they may need for debugging any anomalies.

Software Testing

TestMu AI (Formerly LambdaTest) integration with Backlog is now live to help you log bugs directly from TestMu AI (Formerly LambdaTest) on your Backlog project, in just a single click. We also upgraded our Devtools to provide you with an enhanced view.

Software Testing

Synchronize your Breeze Project with TestMu AI (Formerly LambdaTest) account and share your UI suggestions with colleagues in a jiffy while performing cross browser testing at TestMu AI (Formerly LambdaTest).

Software Testing

TestMu AI (Formerly LambdaTest) integration to ClickUp will enable you to report bugs or create tasks on your ClickUp instance directly, while you perform cross browser testing on the cloud with TestMu AI (Formerly LambdaTest).

Software Testing

Synchronize your Teamwork Project with TestMu AI (Formerly LambdaTest) account and share your UI suggestions with colleagues in a jiffy while performing browser compatibility check at TestMu AI (Formerly LambdaTest).

Selenium

TestMu AI (Formerly LambdaTest) brings a scalable, online Selenium grid for automated cross browser testing across 2000+ browsers along with integrations to numerous CI/CD tools.

Software Testing

Get a chance to win TestMu AI (Formerly LambdaTest) Swag by sharing a browser testing story with us on social media. Every Wednesday 7 lucky winners will win TestMu AI (Formerly LambdaTest) Swag. Share your testing tales with us. We're all ears!

Automation

Explore the top 18 screenshot tools to try in 2026. Compare features, annotations, sharing options, and cross-browser capture for your workflow.

Software Testing

Preparing for an interview as a manual tester? Here is a bit of help. For some technical edge, it is obviously useful to have an idea about what most interviewers ask. I have prepared a short list of the most commonly asked manual testing interview questions, along with their answers. Let’s jump right in!

Selenium

PyUnit script with Selenium is an effective way to automate testing. With the PyUnit script, you can easily run tests, debug errors, and analyze test results.

Selenium

Find out how to handle alerts in Selenium with this WebDriverIO tutorial. Alerts & popups are annoying, as it stops you from performing any further browser actions.

Selenium

TestMu AI (Formerly LambdaTest) is conducting a webinar with CloudBeat to help you perform end to end testing, along with wider browser and device coverage for Selenium testing.

Software Testing

In this webinar, we will be going live with Andrew Knight(The “Automation Panda”), to help you perform extensive Web UI testing using Python and Selenium testing.

Software Testing

In this guide, explore what WebViews are, how they work, and how to test them. Discover best practices and tips for WebView testing today.

Software Testing

Every major product on the internet is trying to expand their reach to full potential by accomplishing the goal of Web Interoperability. According to which various Web technologies on the World Wide Web should be compatible with one another.

Software Testing

Ever since the adoption of Agile methodology we have witnessed a debate over the topic of having a dedicated Staging environment for QA practices. In this age of rapid web-app development, creating a staging environment and maintaining is often considered to be wasteful and strenuous task.

Software Testing

Zalenium integration with TestMu AI (Formerly LambdaTest) offers you with a flexible Selenium Grid of 3,000+ real browsers, & browser versions for a variety OS hosted on cloud.