JavaScript
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This is Why You Should Consider React for Your Business
There’s no doubt that React has played a significant role in software development projects. It has become the most popular…
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Why Node.js is Great for Backend Development?
There is no denying that every business wants to provide a seamless experience to its users through its app. And…
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5 Mistakes to Look Out for in React Native App Development
In this article, we will explain 5 mistakes to look out for in React Native App Development. There’s no denying…
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JavaScript Masterclass Bundle
Master the Web’s Most Popular Programming Language with This 89-Hour Bundle Hey fellow geeks, This week, on our JCG Deals…
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API Documentation in Node.js Using Swagger
Hello. In this tutorial, we will understand how to write API documentation in Node.js using Swagger. 1. Introduction A swagger…
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LocalStack SQS Node.js Example
Hello. In this tutorial, we will interact with Amazon AWS SQS (simple queue service) to create a Node.js app with…
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Parameterized tests in JavaScript with Jest
Parameterized tests are used to test the same code under different conditions. One can set up a test method that…
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Testing promise rejection in JavaScript with Jest
The code Let’s consider a simple function that returns a Promise that can either resolve or reject depending on the…
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Testing exceptions in JavaScript with Jest
The code Let’s consider a simple function that checks for equality of two passwords, and it throws an error when…
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