Super accurate output

fizzBuzz-OCD.js

// getting the output to look exactly like what's here 
// https://node-girls.gitbook.io/beginners-javascript/challenges/challenge-4-fizzbuzz

const fizzBuzz = ( start, end ) => {
    const format = ( idx, output ) => {
        let out = output || '';
        outColors = {
            true: 'color: #71a7ff',
            false: 'color: orange'
        }
        let outColor = outColors[isNaN(parseInt(out))];
        console.log(`%c${idx} %c${out}`, 'color: grey', `${outColor}; padding-left: 3px`);
    } 

    for( let i = start; i <= end; i++ ){
        let out;
        switch(true){
            case ( i%3===0 && i%5===0 ): format(i, "'FizzBuzz'"); break;
            case i%3===0: format(i, "'Fizz'"); break; 
            case i%5===0: format(i, "'Buzz'"); break;   
            default: format(i, i); break;
        }
    }
}

// fizzBuzz(1,15)

screencap.png