Mastering JavaScript Variables – VAR, LET & CONST in 2025
by Coursera
Learn the differences between VAR, LET, and CONST in JavaScript with this 2025-updated course. Ideal for beginners and developers refreshing core concepts.
Why this course
- Clear, structured explanation of VAR, LET, and CONST differences
- Updated for 2025 with modern JavaScript standards
- Includes interactive coaching via Coursera Coach for real-time feedback
- Beginner-friendly with practical examples and scope visualizations
