JavaScript learning...

JS01 Brief Introduction

JS02 Getting Started

JS0201 Basic grammar

JS0202 Data types and variables

JS0203 String

JS0204 Array

JS0205 Object

JS0206 Conditional

JS0207 Loop

JS0208 Map and Set

JS0209 iterable

JS03 Function

JS0301 Higher-order function

JS0302 Closure and Generator

JS04 Standard Objects