sum javascript Code Snippet in 2025
matharraybeginner
Last Updated: 11 January 2025
Calculates the sum of two or more numbers/arrays.
- Use
Array.prototype.reduce()to add each value to an accumulator, initialized with a value of0.
const sum = (...arr) => [...arr].reduce((acc, val) => acc + val, 0);sum(1, 2, 3, 4); // 10 sum(...[1, 2, 3, 4]); // 10
javascript snippet similar to sum For You in January 2025
Subscribe to our Newsletter
Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️