TestMu AI Blogs

Page 32 of 118 · Back to latest posts

Jan 21, 2026

45 min read

Getting started with Cypress for File uploading and downloading

Automate Cypress file upload and download for seamless web data transfer. Use attach() for upload and writeFile() for download to ensure reliable and efficient testing.

Jan 21, 2026

56 min read

How to Use For Loop In Robot Framework

For loop in Robot Framework helps you deal with repetitive tasks, enhancing test coverage while keeping your test cases readable and easy to maintain.

Jan 21, 2026

40 min read

How to Handle ElementClickInterceptedException in Selenium Java | TestMu AI (Formerly LambdaTest)

This Selenium Java tutorial discusses the nitty-gritty of ElementClickInterceptedException in Selenium and ways to mitigate the exception.

Jan 21, 2026

11 min read

Test Recommender Systems: Soumya Mukherjee [Testμ 2022] | TestMu AI (Formerly LambdaTest)

In this session of the Testμ Conference, Soumya Mukherjee explains why a test recommender system today is the need of the hour.

Jan 21, 2026

28 min read

What Are Virtual Devices And How To Use Them For Testing | TestMu AI (Formerly LambdaTest)

A virtual device, be it an emulator or simulator, is ideal for app and website testing. Explore more about it.

Jan 21, 2026

54 min read

Build Selenium Data-Driven Framework: Step-by-Step Guide | TestMu AI (Formerly LambdaTest)

In this blog, we deep dive into the nuances of data driven tests in Selenium and how the popular Data Driven Framework in Selenium can be used for realizing data driven testing as well as cross browser testing.

Jan 20, 2026

5 min read

TestMu AI (Formerly LambdaTest) Year In Review: 2022 Recap | TestMu AI (Formerly LambdaTest)

Take a look back at the most significant milestones and achievements of TestMu AI (Formerly LambdaTest) in 2022. From new features and integrations to customer success stories, learn about what made this year one to remember.

Jan 20, 2026

44 min read

CSS Hover Effects: Buttons, Images, Cards & Text | TestMu AI (Formerly LambdaTest)

CSS hover effects for buttons, images, cards & text. Copy-paste :hover examples with transitions, transforms & mobile-safe, accessible patterns.

Jan 20, 2026

11 min read

Dec’22 Updates: The All-New LT Browser 2.0, XCUI App Automation with HyperExecute, And More! | TestMu AI (Formerly LambdaTest)

To end the year on a high note, we’re here with a compilation of new features and updates. Check out what’s new at TestMu AI (Formerly LambdaTest) this December!

Jan 20, 2026

37 min read

How To Use CSS Spacing: Getting Started Guide | TestMu AI (Formerly LambdaTest)

In this tutorial, we explore CSS Spacing, its importance, different types of Spacing provided by CSS, with examples.

Jan 20, 2026

25 min read

14 Common UI Bugs And How To Resolve Them | TestMu AI (Formerly LambdaTest)

Perform UI testing to identify common UI bugs, fix them effectively, and deliver better UI web applications.

Vishal Sahu

Jan 20, 2026

34 min read

17 Dreadful Website Redesign Mistakes To Avoid In 2023 | TestMu AI (Formerly LambdaTest)

Looking to redesign your website? Make sure you avoid these common mistakes! Our guide covers everything from poor planning to neglecting mobile optimization.

Jan 20, 2026

34 min read

23 Common Web Design Mistakes To Avoid In 2023

Learn about some common web design mistakes you should avoid during web development for well-designed and flawless web deployment.

Jan 20, 2026

18 min read

Optimizing Client-Side Performance: A Comprehensive Guide To Improving User Experience | TestMu AI (Formerly LambdaTest)

In this article, learn how to improve website performance by optimizing client-side metrics like LCP, TBT, CLS, and TTI.

Jan 20, 2026

37 min read

CSS Font Spacing Tips & Tricks For Perfect Typography

Discover the World of CSS Font Spacing: Delve into the art of typography, explore CSS techniques, and master the art of achieving perfect font spacing in CSS.

Jan 20, 2026

37 min read

A 34 Step Website Design Checklist To Follow In 2023 | TestMu AI (Formerly LambdaTest)

This article lists down the web design checklist every web designer and developers should use to simplify and organize the web development process.

Jan 20, 2026

36 min read

A Complete Guide To CSS Houdini | TestMu AI (Formerly LambdaTest)

In this guide, learn what CSS Houdini is, and how it handles web page rendering issues, the CSS Houdini APIs along with some practical examples.

Jan 20, 2026

37 min read

A Complete Guide To CSS Container Queries | TestMu AI (Formerly LambdaTest)

This blog dive deeps into the concept of CSS Container Queries and why it can become a game-changing feature.

Jan 19, 2026

43 min read

Pytest Django Tutorial: Testing Your Django Apps With Selenium Pytest | TestMu AI (Formerly LambdaTest)

This pytest Django tutorial will teach you how to test your locally hosted Django website on a cloud grid using Selenium.

Idowu (Paul) Omisola

Jan 19, 2026

27 min read

Getting Started With Automation Testing Using Selenium Ruby | TestMu AI (Formerly LambdaTest)

In this Selenium Ruby tutorial, we'll take a look at how we can use Selenium Ruby for automated testing with some sample code that demonstrates this technique.