1. 공부 주제

JavaScript Refresher
React Essentials
Essentials - Deep Dive
Essentials - Practice

Authentication
Animation
Next.js
Forms
Redux
Routing
React Query
Context API & useReducer
Behind the Scenes & Optimization
Data Fetching & HTTP Requests
Custom Hooks
Styling
Debugging
Refs & Portals
Side Effects
And more...!