TypeScript's type system brings a level of safety and predictability to
JavaScript that allows developers to write more maintainable and error-resistant
code. Among its features are generics and the unknown type, both empowering
developers to handle various scenarios with precision.
As TypeScript has become increasingly popular in the JavaScript ecosystem, it's important to understand the key features that the language offers. One of the most powerful features in TypeScript is generics.
I wrote an article explaining what are decorators and the article was written in context of version 4.x of TypeScript. In this article, we are going to talk about how decorators have changed in version 5.0 of TypeScript.
In this article, we will delve into the advantages of using TypeScript alongside React, discussing how this powerful combination can enhance your development experience.
It's possible to to use React with TypeScript and in my personal opinion its a must to use TypeScript with React. Using TypeScript with React gives you the advantage of strict type checking, better code readability, autocompletion, intellisense, easier refactoring and makes your code base scalable.
An interface can be thought of as a blueprint for an object or a class, specifying the properties and methods that must be implemented.
An interface can be thought of as a blueprint for an object or a class, specifying the properties and methods that must be implemented.
Type predicates are used to determine if a given value belongs to a certain type or not, providing a hint to the TypeScript compiler about the type information.
Type predicates are used to determine if a given value belongs to a certain type or not, providing a hint to the TypeScript compiler about the type information.
Truthiness Narrowing is particularly useful when dealing with optional types, union types, or null/undefined values.