AJAX - 우리가 무한스크롤을 사용할 수 있는 이유

#AJAX #coding #programming In this video, we'll learn about the concept, operating principles, and implementation of AJAX. AJAX is a technology that retrieves only the necessary information from the server and updates the web page without refreshing the screen. Before AJAX, every user action caused the screen to flicker and reload, resulting in user inconvenience and wasted network traffic. However, with the advent of AJAX, only the necessary parts of the page can be dynamically updated, significantly improving usability. Typical implementations of AJAX include XMLHTTPRequest and the Fetch API. Both APIs are part of the Web API provided by web browsers and can be used without installing any additional libraries. Through real-world coding examples, we'll explain how to call REST APIs and dynamically update web pages by manipulating the DOM. AJAX is a crucial technology in web development, contributing significantly to improving user experience and reducing network traffic. = = = 🏠 Yalco Site: https://www.yalco.kr 📖 Yalco Book: https://www.yalco.kr/book/ 🧑‍🏫 Yalco Lectures: https://www.yalco.kr/#lectures 🎥 Git & GitHub:    • 제대로 파는 Git & GitHub (고정댓글에서 새 버전을 확인하세요!)   🎥 Java:    • 제대로 파는 자바 - Java 끝장내기   🎥 Python:    • 제대로 파는 파이썬 - Python 끝장내기   🎥 JavaScript:    • (구판) 제대로 파는 자바스크립트 - 고정댓글에 새 버전 링크   🎥 HTML & CSS:    • 제대로 파는 HTML & CSS - 가장 쉽게 배우는 웹개발   🎥 MySQL Tutorial:    • 왕초보용! 갖고 노는 MySQL 데이터베이스 강좌   🎥 Reactive Programming RxJS Tutorial:    • 반응형 프로그래밍이 뭔가요? (+ ReactiveX 강좌)