JavaScript

• What the heck is the event loop anyway - Philp Roberts

DB

• W3C SQL syntax
• CS50's Introduction to Databases with SQL
• Leetcode - Database Quest

Leetcode

• 灵茶山艾府 - YouTube

System Design

• system-design-primer

AI

• Deep Dive into LLMs like ChatGPT

Online Course

• 臺大開放式課程 NTU OCW - YouTube
• Stanford Online - YouTube