Codewars Javascript Summation - Latest Information & Updates 2026

Code along with me as we solve '

standard if statement and for loop; i couldnt find a reliable one-liner kata link: ...

this one uses the for...of statement kata link: https://www.

this how you find out what the whole array equals kata link: https://www.

this one uses a for loop and the toFixed() method kata link: ...

Code along with me as we solve '

this one uses the filter() and reduce() methods kata link: https://www.

this one uses the Number() constructor and the String() constructor kata link: ...

Code along with me as we solve 'Subtract the

Simple solution using filter and reduce.

this one uses a double for loop, the reduce() method, and more kata link: ...

this one uses a for loop and the reduce() method kata link: ...

here we use reduce() and the unary plus operator.