Jiwon Yu's Blog

[Design Pattern] What is MVVM?

Mar 7, 20242 min read

MVVM stands for Model-View-ViewModel. It is a design pattern that facilitates the separation of concerns in user interface development. MVVM is...

[Design Pattern] What is MVVM?

[React] What is Context API?

Feb 22, 20243 min read

In React, Context provides a way to pass data through the component tree without having to pass props manually at every level. It allows you to share...

[React] What is Context API?

[React] Performance Optimization in Applications

Feb 8, 20242 min read

When considering performance in React applications, several key factors should be taken into account to ensure optimal user experience and efficient...

[React] Performance Optimization in Applications

[React] What is Controlled/Uncontrolled Component?

Feb 5, 20242 min read

React provides developers with two main approaches for managing form elements: controlled components and uncontrolled components. 1. Contorlled...

[React] What is Controlled/Uncontrolled Component?

[React] What is Virtual DOM?

Feb 4, 20242 min read

React employs a concept known as the Virtual DOM(Document Object Model) to enhance performance and optimize the updating of the user interface. In...

[React] What is Virtual DOM?

[React] What is JSX?

Feb 3, 20243 min read

JSX, or JavaScript XML, is a syntax extension for JavaScript recommended by React for creating React elements. It looks similar to XML or HTML, making...

[React] What is JSX?