{"version":"1.0","provider_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","provider_url":"https:\/\/fatihsoysal.com\/blog","author_name":"Fatih Soysal","author_url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/","title":"JavaScript Promise'lar\u0131: Derinlemesine Bir Bak\u0131\u015f","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"SqLg46D24L\"><a href=\"https:\/\/fatihsoysal.com\/blog\/javascript-promiselari-derinlemesine-bir-bakis\/\">JavaScript Promise&#8217;lar\u0131: Derinlemesine Bir Bak\u0131\u015f<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/fatihsoysal.com\/blog\/javascript-promiselari-derinlemesine-bir-bakis\/embed\/#?secret=SqLg46D24L\" width=\"600\" height=\"338\" title=\"&#8220;JavaScript Promise&#8217;lar\u0131: Derinlemesine Bir Bak\u0131\u015f&#8221; &#8212; Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" data-secret=\"SqLg46D24L\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n<\/script>\n","description":"Asenkron i\u015flemlerle bo\u011fu\u015fmak, \u00f6zellikle karma\u015f\u0131k web uygulamalar\u0131 geli\u015ftirirken, geli\u015ftiricilerin kar\u015f\u0131la\u015ft\u0131\u011f\u0131 en b\u00fcy\u00fck zorluklardan biridir. Beklenmedik gecikmeler, hat y\u00f6netimi ve kod okunabilirli\u011finin azalmas\u0131 gibi sorunlar, projelerin zaman\u0131nda ve sorunsuz tamamlanmas\u0131n\u0131 engeller. \u0130\u015fte bu noktada JavaScript'in g\u00fc\u00e7l\u00fc arac\u0131 Promise'lar devreye giriyor ve asenkron d\u00fcnyan\u0131n karma\u015fas\u0131n\u0131 y\u00f6netmemizi kolayla\u015ft\u0131r\u0131yor. Bu makalede, JavaScript Promise'lar\u0131n\u0131 temel seviyeden ileri seviyeye kadar detayl\u0131 bir \u015fekilde ele alaca\u011f\u0131z, ger\u00e7ek d\u00fcnya senaryolar\u0131 ile destekleyece\u011fiz ve performans iyile\u015ftirmeleri i\u00e7in ipu\u00e7lar\u0131 sunaca\u011f\u0131z."}