In TypeScript, types are crucial for catching errors during development, enhancing code readability, and ensuring code quality. However, there exists a special type called any, which, as the name suggests, allows a variable to be …
When working with TypeScript, generics offer a way to create reusable code components. However, sometimes, we encounter situations where we need to ensure that the generic type adheres to certain contracts or has certain functionalities. …
Photo by Richy Great on Unsplash With the evolution of modern web development, the need for quick testing and debugging tools has never been more crucial. Axios, a popular JavaScript library for making HTTP requests, can …
Photo by Roman Synkevych on Unsplash In Object-Oriented Programming (OOP), structuring code can be guided by two core concepts: Interfaces and Inheritance (often via Abstract Classes). Both establish contracts between classes, but they serve different purposes …
Testing is an integral part of modern web development. It ensures that your code behaves as expected and that new changes don’t break existing functionality. Jest is a JavaScript Testing Framework with a focus on …
Photo by Pakata Goh on Unsplash Abstract classes are a fundamental concept in TypeScript, they enable us to define classes that represent a base from which other classes may be derived. They serve as a blueprint …
Photo by Arnold Francisca on Unsplash Enums, short for enumerations, are a feature in TypeScript that allows us to define a set of named constants. Using enums can make it easier to handle a group of …
Photo by Nubelson Fernandes on Unsplash In TypeScript, generics are a powerful feature that allows us to create reusable and flexible components. Much like function arguments allow us to pass varying data to a function, generics …
Photo by James Harrison on Unsplash In JavaScript, the value of this is determined by the context in which a function is called. It’s one of the core concepts that often confuses developers due to its …
Photo by Christopher Gower on Unsplash In object-oriented programming, it’s a common practice to use functions to access the properties of an object. JavaScript provides a syntactic sugar for this pattern through getter functions. With the …
