elif javascript code example

Example 1: elif exist in js?

x = 10;
if(x > 100 ) console.log('over 100')
else if (x > 90 ) console.log('over 90')
else if (x > 50 ) console.log('over 50')
else if (x > 9 ) console.log('over 9')
else console.log('lower 9')

Example 2: elif exist in js?

if (condition) {
    ...
} else {
    if (condition) {
        ...
    } else {
        ...
    }
}