JSFiddle - React, Tailwind, and code Playground

JavaScript

function myFunction( _obj ) {
    
    var obj = [],
        names = [],
        args = arguments,
        len = function(o) {
            var a = [];
            
            for (var i in o) a.push(i);
            
            return a;
        };

    for (var i in _obj) {
        names.push( i );
    }

    [].forEach.call( len(_obj), function(a, b) {
        obj.push({
            name: names[b],
            value: args[0][names[b]]
        });
    });
    
    return obj;
    
}

console.log( myFunction({
    a: 1,
    b: 2,
    c: 3,
    d: 4,
    e: 5,
    f: 6
}));