JavaScript Articles

Learn about the top 9 JavaScript testing frameworks and choose the best suited frameworks depending on your project requirements.

Arnab Roy Chowdhury

February 11, 2026

27 min read

Learn the best practices for automation testing with Node.js in 2026, including test setup, assertions, test runners, coverage analysis, and optimization techniques.

Harish Rajora

February 11, 2026

28 min read

JavaScript is easy to learn. And it's even easier if you have basics on your fingertips. Here are the best books for JavaScript beginners that might want to gain some basic knowledge on JavaScript in order to improve your advanced coding capabilities.

Arnab Roy Chowdhury

February 8, 2026

16 min read

The best 13 JavaScript testing practices that will help you come up with scalable and reliable automated test scenarios. Take your JavaScript Testing to next level.

Arnab Roy Chowdhury

February 8, 2026

22 min read

Get to know the best JavaScript unit testing frameworks, and choose the one that best suits your project's requirements.

Sushrut Kumar Mishra

February 8, 2026

35 min read

This Cucumber.js tutorial will help you automate browser testing with Selenium & JavaScript across a cloud-based Selenium Grid of 2000+ browsers for mobile & desktop. Read now!

Rahul Rana

January 31, 2026

27 min read

Learn the importance of website testing with JavaScript disabled, and how you can disable JavaScript manually in Selenium automation testing.

Ramit Dhamija

January 31, 2026

15 min read

Want to find broken links on your website? Here's how you can do broken link testing on your website using Cypress.

Enrique

January 30, 2026

26 min read

This Cypress automation testing tutorial will help you learn the benefits of Cypress automation, and how to install Cypress and execute Cypress automation testing over scores of browsers and operating systems online.

Sachin

January 30, 2026

23 min read

React JS has turning the tables on other javascript framework in 2018. Are you intrigued to know whether React JS will continue to dominate in 2019 as well?

Arnab Roy Chowdhury

January 30, 2026

9 min read

Learn best practices for testing single-page AngularJS applications. Explore techniques, tools, and strategies for efficient testing and bug-free deployments.

Arnab Roy Chowdhury

January 30, 2026

9 min read

The rise of different JavaScript frameworks has led to debates among developers. Choosing the right javascript frameworks is crucial in this era of tech progress.

Robin Jangu

January 13, 2026

15 min read

Explore all about JavaScript and learn how to handle common JavaScript errors with ease.

Saniya Gazala

January 13, 2026

56 min read

In this blog, you’ll learn to perform automation testing with cucumber and nightwatch.js on a remote Selenium Grid.

Harita Ravindranath

January 13, 2026

34 min read

If you want to learn all about the Jasmine JavaScript testing framework, Selenium automation testing is one of the best places to start with. With the help of this Selenium Jasmine tutorial, you will learn how to set up the Jasmine framework with Selenium and how to run your test cases.

Kritika Murari

January 13, 2026

21 min read

Read on to know how you can speed up JavaScript testing with Selenium and WebDriverIO by adopting some of the best practices.

Harita Ravindranath

January 13, 2026

22 min read

Learn the top mistakes committed by angular Javascript developers when developing web applications.

Arnab Roy Chowdhury

January 12, 2026

10 min read

The job of a web developer is becoming much complex in recent days. With number of browsers increasing at a rapid rate and developed web pages behaving differently in each one of them, cross browser testing has emerged as a necessity to every web developer as the browser preferred by the end user is unknown to them.

Arnab Roy Chowdhury

January 12, 2026

9 min read

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.

Shubham Saxena

January 12, 2026

10 min read

Ensure cross-browser compatibility for a better user experience. Overcome AngularJS browser compatibility issues by testing on multiple browsers.

Arnab Roy Chowdhury

January 12, 2026

9 min read

React is simply a UI and functionality library for JavaScript based apps. We recently talked about ReactJS in our last post Choosing the right JavaScript framework in 2018, so in this post we would look in more detail how ReactJS helps in development of browser compatible webapps.

Robin Jangu

January 12, 2026

8 min read

Explore some of the best JavaScript frameworks for front-end and back-end, their features, differences from libraries, and how they simplify web development.

Mehul Gadhiya

January 11, 2026

44 min read

Compare Jest vs Mocha to explore their features, performance, and use cases and find the best JavaScript testing framework for your project.

Harita Ravindranath

January 11, 2026

21 min read

Discover top JavaScript & CSS libraries for web development. This blog highlights key tools for better design, workflow optimization, & more.

Arnab Roy Chowdhury

January 11, 2026

13 min read

JavaScript is one of the most widely used scripting languages by the developers and website testers worldwide. Powerful, resourceful, and intuitive, learn the top must have tools for javascript developers.

Sachin Sharma

January 11, 2026

14 min read

In this blog, learn how to solve cross browser compatibility issues in JavaScript.

Suraj Kumar

January 11, 2026

9 min read

In this blog, you’ll learn to perform headless browser testing on Chrome and Firefox using Nightwatch.js and execute the same on remote Selenium Grid.

Harita Ravindranath

January 11, 2026

21 min read

Handling popups and alerts is one of the common test scenarios that should be tested using Selenium WebDriver. In this tutorial series, we look at how to handle JavaScript alerts in Python.

Praveen Mishra

January 11, 2026

20 min read

Learn how to generate Mocha reports and use Mocha report generator Mochawesome, a popular and easy-to-use Mocha reporter for Selenium test automation.

Sachin

January 11, 2026

24 min read

In this Selenium JavaScript tutorial, as we deep dive into the basic concepts, explained the best practices and executed automation scripts with JavaScript on cloud-based Selenium Grid.

Harita Ravindranath

January 11, 2026

23 min read

Learn different JavaScript Design Patterns that offer proven solutions to common challenges like managing dependencies and ensuring that your classes are reusable.

Harita Ravindranath

January 11, 2026

38 min read

In this blog, we compared two of the most commonly used JavaScript testing frameworks - to help you pick the right test automation framework for you.

Praveen Mishra

January 11, 2026

23 min read

A complete tutorial on running automation tests using NightWatch JS framework. Create web automation testing scripts using NightWatch JS and Selenium.

Harita Ravindranath

January 11, 2026

32 min read

Level up your JavaScript skills with our list of 21 best tips and tricks for developers. Optimize code and increase efficiency with this comprehensive guide.

Harish Rajora

January 11, 2026

27 min read

Reason language has not been heard by almost 52% of people. Facebook says it is a faster and simpler cousin of Javascript

Harish Rajora

January 11, 2026

11 min read

As a fresher, it is difficult to prepare for an interview. Here are 19 Javascript interview questions that I faced the most while applying for a job.

Arnab Roy Chowdhury

January 11, 2026

12 min read

In this article, we look at what memory leaks are, their causes, and how to avoid memory leaks in JavaScript.

Nikhil

January 11, 2026

30 min read

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

Harshit Paul

January 11, 2026

20 min read

With the increasing popularity of JavaScript, organizations are using JavaScript to support their application stack in many levels – back-end, front-end, embedded devices, hybrid applications, etc. In this article we shall take a deep dive into JavaScript and find out how it actually works.

Arnab Roy Chowdhury

January 11, 2026

9 min read

Last month while we were researching about cross browser compatibility issues in JavaScript, we found with an overwhelming consensus, that no matter how perfect the code is, JavaScript errors will always be there. In earlier times, errors were inspected using console.log or alert ().

Arnab Roy Chowdhury

January 11, 2026

10 min read

With more and more developers contributing to the community, more and more framework versions came into existence. On the other hand, all browsers evolved with different philosophies following what they thought was the idea of perfection.

Robin Jangu

January 11, 2026

7 min read

When any value is assigned to undeclared variable or assignment without the var keyword or variable is not in your current scope, it might lead to unexpected results and that’s why JavaScript presents a ReferenceError: assignment to undeclared variable 'x' in strict mode. And this error causes a problem in execution of functions.

Saif Sadiq

January 11, 2026

5 min read

TypeError is thrown when an operand or argument passed to a function is incompatible with the type expected by that operator or function.Therefore, it becomes necessary to make sure variables must have same data types before performing any operation.Type mismatch generates an error while executing the whole program.

Saif Sadiq

January 11, 2026

6 min read

Learn how to perform memory leakage testing in JavaScript with expert approaches, tools, and best practices. Identify and repair leaks for more reliable JavaScript code.

Robin Jangu

January 11, 2026

7 min read

Get a comprehensive guide on dealing with script errors in JavaScript. Learn best practices to prevent, detect, and resolve errors for optimized code performance.

Deeksha Agarwal

January 11, 2026

5 min read

Sometimes while scripting we use functions that in the end go out of range, while performing tasks. These errors can be easily tackled, if while implementation you keep track of the ranges of variable types used.

Robin Jangu

January 11, 2026

5 min read

Learn & understand what is Uncaught TypeError in JavaScript through this guide. Debugg the Uncaught TypeError and make sure your scripts are error free.

Deeksha Agarwal

January 11, 2026

5 min read