Need to repeat actions in your code? In this beginner-friendly tutorial, you’ll learn how to write and use for loops in JavaScript to perform repetitive tasks like printing numbers, looping through arrays, and manipulating data.
The for loop is one of the most powerful tools in JavaScript — used in everything from games to form validation and dynamic list generation.
In this video, you’ll learn:
The syntax of the for loop in JavaScript
How for loops work with a counter, condition, and increment
Using for loops to iterate through arrays
Real-world examples: printing values, summing numbers, accessing objects
When to use for, for...in, and for...of loops
Perfect for JavaScript beginners, students, and anyone looking to build logic and flow control into their programs.
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