Day 1

• https://wangdoc.com/javascript/basic/introduction

• https://wangdoc.com/javascript/basic/history

• https://wangdoc.com/javascript/basic/grammar

Day 2

• https://wangdoc.com/javascript/types/general
• https://wangdoc.com/javascript/types/null-undefined-boolean
• https://wangdoc.com/javascript/types/number
• https://wangdoc.com/javascript/types/string
• https://wangdoc.com/javascript/types/object
• https://wangdoc.com/javascript/types/function