IO
InterviewOS
Dashboard
Practice Problems
Problem Tracks
Interview Question Bank
Nexus Learn
All chapters
Chapter 1: HTML & CSS Fundamentals
Chapter 2: First Day at Nexus
Chapter 3: DOM & Browser APIs
Chapter 4: React Fundamentals
Docs & Reference
Help & Support
Send Feedback
Settings
Toggle Sidebar
Frontend Master
JavaScript Curriculum
Toggle theme
Chapter 1
›
Where Does a Variable Live?
· Lesson 9
Lesson
Editor
+45 XP
Hints
javascript
Run
⌘↵
Submit
Loading editor...
Console
Tests
Hit
⌘↵
or click
Run
to see output here.
Go to Editor →
Where Does a Variable Live? | Nexus Learn