CS50’s Web Programming with Python and JavaScript 2020 — Review JavaScript, SPA, and CSS animation

Introduction

CS50’s Web Programming with Python and JavaScript is a solid course for IT or software engineers to review the basic knowledge for web programming which provided by HarvardX. Of course, we still have to take time to clarify the concepts after completing the class.

The content of this correspond to the week 6 and the week 7. There are few items that I noted for detailed and examples.

• Some basic concepts of JavaScript
• Ajax (Asynchounus JavaScript and XML)
• Socket.IO
• Single-Page Apps
• Use Ajax with HTML5 History API
• Load resources only when the user scrolls to the bottom of the page
• Use HandleBars template
• CSS Animation
• Project2:AnonymousChat

About this Series

This series aims to wrap up contents of CS50’s Web Programming with Python and JavaScript.

• Article 1: Review CSS, Sass, and RWD
• Article 2: Review APIs, ORM and SQL
• Article 3: this article