Typescript

In this article, I will try to include some of the most common TypeScript interview questions with their answers. 1. What is TypeScript? - TypeScript is an open-source programming language developed by Microsoft that is a superset of JavaScript, adding static typing and other features to enhance the development experience. …

JavaScript, the language that web developers both love and hate is still going strong in 2023. With the increasing demand for web applications and the rise of the Internet of Things, JavaScript has become more popular than ever. In this article, we’ll take a look at some of the latest…

SOLID is an acronym for a set of principles that help developers design better software applications. These principles are: Single Responsibility Principle (SRP) ‘‘A class or module should have only one reason to change.’’ This means that a class should be responsible for only one thing and should not have multiple responsibilities…

An opinionated discussion around how to set up, structure, and deploy your AWS CDK Serverless apps using CDK Pipelines in line with AWS best practice — Part 3. Code examples are written in TypeScript. —

A couple of weeks back, I developed an chatting web application with the use of RaectJS, Node & Socket.IO based on Typescript. Here is the full steps for build an chatting application. Setting up the development environment Designing the chat application with ReactJS Using Socket.IO for real-time communication Building the…

Introduction I’ve been working as a react-native developer for about three years and in all that time I haven’t seen anyone use Map or Set. That said, I often have to deal with Swift/Kotlin and there I come across the use of these collections from time to time. …

React is a popular front-end library that enables developers to build scalable web applications. One of the advantages of React is that it allows developers to build modular, reusable components that can be combined to form complex UIs. However, building a scalable front-end architecture with React requires careful planning and…

(furthermore: NULL isn’t truthy, unknown, undefined, nonexistent, nil, or zero) Some languages are misleading coders about whatNULL means. A recent project highlighted just how tricky this can be. For example in JavaScript: let maybeNull = null; let isNull = maybeNull === null; let isntNull = maybeNull != null; console.log({isNull, …