Gideon Idoko
Another part of the internet where I share stuff I think I (don't) know...
A mixin in TypeScript is a pattern that uses generics and inheritance to extend or add to the functionality of a class. In essence, mixins allow more functionality to be “mixed in" to a class.
Unit and integration testing are the most basic and popular types of software testing. While unit testing asserts that the functionality of a small part or individual components of an application is working fine, integration testing ensures that the unique pieces still work fine when integrated together.
React batches multiple state updates made within hooks or callbacks to improve the performance of applications. flushSync is a method made available by the react-dom package that helps to bypass the default state update batching.
Design Patterns as a set of tried and tested high-level solutions define a common language for efficient communication amongst engineering teammates.
Utility types are helper generic types that can be used to create new types. Basically, utility types take other types as parameters and transform them into new types. TypeScript has some built-in utility types which we are going to discuss in this article.