TypeScript Optional Parameters: A Complete Guide
What is an Optional Parameters in TypeScript? The Optional Parameters in TypeScript are used to make certain function parameters optional. To denote a parameter as optional, simply add a question …
Parameters Utility Type in TypeScript: Examples and Usages
What is Parameters <Type>? The Parameters <T> utility type in TypeScript allows you to extract the arguments of a function and create a new type based on them. This is …
TypeScript vs JavaScript: Which One is Better to Use?
When you start your web development journey, deciding between TypeScript and JavaScript can make a big difference. In this article, we’ll talk about the differences between JavaScript vs TypeScript, which are …
TypeScript ReturnType: How to use the ReturnType Utility Type?
What is ReturnType in TypeScript? The ReturnType<Type>utility type retrieves the return type of a function. It allows you to extract the return type of a function. This can be particularly …
TypeScript Required: How to use Required Utility Type in TS?
What is Required Utility Type in TypeScript? The Required utility type is the opposite of Partial. It makes all optional properties in a type to be required. In a simple …
TypeScript Set: How to Use Set in TypeScript?
What is TypeScript Set? A “TypeScript Set” is a data structure that lets you store unique values of any type, whether they are primitive values or object references. It’s similar …
Understanding void in TypeScript: A Guide to the void Type Usage
What is “void” in TypeScript? A void in TypeScript is a type that represents the absence of a return value. It’s used as the return type for functions that do …
TypeScript readonly: How to use the TypeScript readonly?
What is TypeScript readonly? The Readonly utility type in TypeScript makes all properties of a type read-only, it simply means we cannot be reassigned after creation. Syntax: Let’s check out the example …
TypeScript Partial: How to use Partial Type TypeScript?
What is Partial in TypeScript? The partial utility type in TypeScript allows you to create a new type with all properties of the original type set as optional. It’s handy when you …
TypeScript Exclude: How to use Exclude in TypeScript?
What is TypeScript Exclude? The Exclude utility type in TypeScript is used to create a type by excluding certain types from another type. It’s like filtering out some types from …
TypeScript Record: How to use the Record Type in Typescript?
What is a TypeScript Record? The Record utility type in TypeScript allows you to create a new type with specified properties and their types. It’s useful when you want to …
A Complete Guide to Understand TypeScript Dictionary
TypeScript Dictionary A dictionary in TypeScript is a common data structure that lets you store data in key-value pairs. Unlike arrays that use numbers for indexing, dictionaries use keys which …
TypeScript Switch Case Statement: Complete Guide with Examples
What is the TypeScript Switch Statement The switch statement in TypeScript is a type of control flow statement that can be used to perform different actions based on different conditions. …