Radix Sort

const getDigits = (num, i) => {
    return Math.floor(Math.abs(num)/ Math.pow(10,i)%10)
}
const digitCount = (num) => {
    if(num === 0) return 1
    return Math.floor(Math.log10(Math.abs(num)) + 1)
}
const mostDigits = (num) => {
    let maxDigit = 0
    for(let i = 0; i< num.length; i++) {
        maxDigit = Math.max(maxDigit, digitCount(num[i]))
    }
    return maxDigit
}
const radixSort = (nums) => {
    const maxDigit = mostDigits(nums);
    for(let k = 0; k < maxDigit; k++) {
        let digitBucket = Array.from({length: 10}, () => [])
        for(let i = 0; i< nums.length; i++) {
            const digit = getDigits(nums[i], k)
            digitBucket[digit].push(nums[i]);
        }
        nums = [].concat(...digitBucket)
    }
    return nums
}
radixSort([32,54,1212,5434534,545645])