Никита Баев

Подскажите в какую сторону стоит копать

//main.js
angular.module("myApp", []);

//app.component.js
angular.module("myApp").component("body", {
    controller: MyAppComponent,
    template: '<a href="javascript:void(0)" ng-click="$ctrl.OnStart()">start</a><br /><a href="javascript:void(0)" ng-click="$ctrl.OnStop()">stop</a><my-timer start="$ctrl.start"></my-timer>'
});
function MyAppComponent() {
    this.start = false;
    this.OnStart = function () {
        this.start = true;
    };
    this.OnStop = function () {
        this.start = false;
    }
}

//timer.component.js
angular.module("myApp").component("myTimer", {
    controller: MyTimerComponent,
    bindings: { start: "<" },
    template: "<div>{{$ctrl.time}}</div>"
});

function MyTimerComponent($timeout) {
    var _start, _cancel, _time = 0;

    function OnTime() {
        _cancel = $timeout(OnTime, 1000);
        _time++;
    }

    function Start() {
        if (_start) return
        _start = true;
        _cancel = $timeout(OnTime, 1000);
    }

    function Stop() {
        if (_start) {
            $timeout.cancel(_cancel);
            _time = 0;
            _start = false;
        }
    }

    Object.defineProperty(this, "start", {
        get: function () {
            return _start;
        },
        set: function (value) {
            if (_start != value) {
                if (value)
                    Start();
                else
                    Stop();
            }
        }
    });
    Object.defineProperty(this, "time", {
        get: function () {
            return _time;
        }
    });

    this.$onDestroy = Stop;
}

chrome.windows.create({"url": url, "incognito": true});

$color: blue;

h1 {
  color: $color;
}

var maxHeight = 0;
var fn = function() {
    var itemHeight = parseInt($(this).outerHeight());
    if (itemHeight > maxHeight) maxHeight = itemHeight;
};
for (var i = 0, j = $items.length; i < j; i += perRow){
  maxHeight = 0;
  var $row = $items.slice(i, i + perRow);
  $row.each(fn);
  $row.css('height', maxHeight);
}

var http = require('http');
var ipTables = {};

var server = http.createServer((req, res) => {
    //Ваш обработчик запроса или express/connect вместо него
});

server.on('connection', socket => {
    var ip = socket.address().address;
    var time = Date.now();
    if(ip in ipTables) {
        if(time - ipTables[ip].time > 3000) {
            ipTables[ip] = {
                count : 1,
                time
            };
            return;
        }
        ipTables[ip].count++;
        ipTables[ip].time = time;
        if(ipTables[ip].count > 100) {
            socket.end('HTTP/1.1 429 Too Many Requests\n\n');
            socket.destroy(); //Обрываем соеденение, так как ip ломится слишком часто
        }
        return;
    }
    ipTables[ip] = {
        count : 1,
        time
    };
});

server.listen(80);

#home-nav ul > li:first-child:after {
   display: none;
}