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Bit #34

Using Array from() and keys() methods of ES6, we can create array from 0 to n like this:

Array.from(Array(10).keys());
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

or

[...Array(10).keys()];
//=> [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]

To create an array starting from 1:

Array.from({ length: 10 }, (_, i) => i + 1);
//=> [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]