{"id":36244,"date":"2025-12-11T12:01:13","date_gmt":"2025-12-11T09:01:13","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/"},"modified":"2025-12-11T12:01:13","modified_gmt":"2025-12-11T09:01:13","slug":"granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/","title":{"rendered":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber"},"content":{"rendered":"<p><body><\/p>\n<p>Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan <code>@defer<\/code> yap\u0131s\u0131nda yat\u0131yor. Bu makalede, <code>@defer<\/code>&#8216;\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.<\/p>\n<p>Modern web uygulamalar\u0131, zengin kullan\u0131c\u0131 aray\u00fczleri ve karma\u015f\u0131k i\u015flevselliklerle doludur. Ancak bu zenginlik, beraberinde ciddi performans zorluklar\u0131n\u0131 da getirir. \u00d6zellikle b\u00fcy\u00fck \u00f6l\u00e7ekli uygulamalarda, ilk y\u00fckleme s\u00fcresi (initial load time) kullan\u0131c\u0131 deneyimini do\u011frudan etkileyen en \u00f6nemli fakt\u00f6rlerden biridir. Genellikle, bir web uygulamas\u0131n\u0131n t\u00fcm JavaScript kodunun tek bir b\u00fcy\u00fck paket (bundle) halinde istemciye g\u00f6nderilmesi, taray\u0131c\u0131n\u0131n bu paketi indirmesi, ayr\u0131\u015ft\u0131rmas\u0131 ve y\u00fcr\u00fctmesi i\u00e7in \u00f6nemli miktarda zaman harcamas\u0131na neden olur. Bu durum, \u00f6zellikle mobil cihazlarda veya yava\u015f internet ba\u011flant\u0131lar\u0131nda kullan\u0131c\u0131lar\u0131n uygulaman\u0131n tamamen etkile\u015fime ge\u00e7mesini beklerken sab\u0131rlar\u0131n\u0131n t\u00fckenmesine yol a\u00e7ar.<\/p>\n<p>Kullan\u0131c\u0131lar, bir web sitesinin 2-3 saniyeden fazla y\u00fcklenmesini beklemeye isteksizdirler. Bu e\u015fi\u011fin a\u015f\u0131lmas\u0131, hemen \u00e7\u0131kma oranlar\u0131n\u0131n (bounce rate) artmas\u0131na ve potansiyel m\u00fc\u015fteri veya okuyucu kaybetmeye neden olabilir. Google&#8217;\u0131n Core Web Vitals metrikleri (Largest Contentful Paint &#8211; LCP, First Input Delay &#8211; FID, Cumulative Layout Shift &#8211; CLS) de bu durumu teyit eder niteliktedir ve iyi performans g\u00f6steren siteleri \u00f6d\u00fcllendirir. LCP, sayfan\u0131n ana i\u00e7eri\u011finin ne kadar s\u00fcrede y\u00fcklendi\u011fini \u00f6l\u00e7erken, FID kullan\u0131c\u0131n\u0131n bir siteyle ilk kez etkile\u015fime ge\u00e7ebilmesi i\u00e7in ge\u00e7en s\u00fcreyi g\u00f6sterir. B\u00fcy\u00fck JavaScript paketleri bu metriklerin her ikisini de olumsuz etkiler.<\/p>\n<p>Mevcut kod b\u00f6lme (code splitting) \u00e7\u00f6z\u00fcmleri, genellikle rota baz\u0131nda tembel y\u00fckleme (lazy loading) veya b\u00fcy\u00fck bile\u015fen gruplar\u0131n\u0131 ay\u0131rma \u015feklinde \u00e7al\u0131\u015f\u0131r. \u00d6rne\u011fin, bir e-ticaret uygulamas\u0131nda &#8220;\u00fcr\u00fcnler&#8221; sayfas\u0131 veya &#8220;sepet&#8221; sayfas\u0131 ayr\u0131 ayr\u0131 y\u00fcklenir. Ancak bu yakla\u015f\u0131mlar, bazen yeterince gran\u00fcler olmayabilir. Bir sayfan\u0131n tamam\u0131 y\u00fcklense bile, o sayfa i\u00e7indeki baz\u0131 bile\u015fenlerin (\u00f6rne\u011fin, \u00fcr\u00fcn yorumlar\u0131, \u00f6nerilen \u00fcr\u00fcnler, harita bile\u015fenleri) ilk g\u00f6r\u00fcn\u00fcmde veya hemen etkile\u015fime ge\u00e7ildi\u011finde kullan\u0131c\u0131 i\u00e7in kritik olmamas\u0131 durumunda, bu bile\u015fenlerin de hemen y\u00fcklenmesi hala gereksiz bir performans y\u00fck\u00fc olu\u015fturur. \u0130\u015fte tam bu noktada, daha hassas kontrol sa\u011flayan ve yaln\u0131zca ihtiya\u00e7 duyuldu\u011funda ilgili kodu y\u00fckleyen bir mekanizmaya ihtiya\u00e7 duyar\u0131z. <code>@defer<\/code> gibi yap\u0131lar, bu gran\u00fclerli\u011fi sa\u011flayarak geli\u015ftiricilere daha ince ayar yapma imkan\u0131 sunar ve modern web uygulamalar\u0131n\u0131n performans engellerini a\u015fmak i\u00e7in g\u00fc\u00e7l\u00fc bir ara\u00e7 haline gelir.<\/p>\n<div class=\"expert-tip\">\n  Uzman \u0130pucu: Sayfa baz\u0131nda tembel y\u00fckleme (lazy loading) iyi bir ba\u015flang\u0131\u00e7t\u0131r, ancak ger\u00e7ek performans art\u0131\u015f\u0131 i\u00e7in bile\u015fen d\u00fczeyinde gran\u00fcler kod b\u00f6lmeye odaklan\u0131n. Bu, sadece ihtiya\u00e7 duyulan kodun, ihtiya\u00e7 duyuldu\u011fu anda y\u00fcklenmesini sa\u011flayarak ilk y\u00fckleme s\u00fcresini dramatik \u015fekilde azalt\u0131r.\n<\/div>\n<h2>@defer Nedir ve Neden Gran\u00fcler Kod B\u00f6lmeye \u0130htiya\u00e7 Duyar\u0131z?<\/h2>\n<p><code>@defer<\/code>, modern web \u00e7er\u00e7evelerinde (\u00f6zellikle Angular 17+ gibi yenilik\u00e7i platformlarda) tan\u0131t\u0131lan deklaratif bir s\u00f6zdizimidir. Temel amac\u0131, bir \u015fablon blo\u011funun veya bir bile\u015fenin render edilmesini ve buna ait JavaScript, CSS gibi kaynaklar\u0131n y\u00fcklenmesini ko\u015fullu olarak geciktirmektir. Yani, sayfan\u0131n ilk y\u00fcklenmesi s\u0131ras\u0131nda t\u00fcm i\u00e7eri\u011fi de\u011fil, sadece acil ve kritik olanlar\u0131 y\u00fcklerken, daha az \u00f6ncelikli veya kullan\u0131c\u0131 etkile\u015fimine ba\u011fl\u0131 i\u00e7erikleri arka plana atar. Bu, taray\u0131c\u0131n\u0131n daha k\u00fc\u00e7\u00fck bir ba\u015flang\u0131\u00e7 paketi i\u015flemesine olanak tan\u0131r, b\u00f6ylece uygulaman\u0131n daha h\u0131zl\u0131 etkile\u015fime ge\u00e7mesini sa\u011flar.<\/p>\n<p><code>@defer<\/code> alt\u0131nda yatan mekanizma, asl\u0131nda dinamik i\u00e7e aktar\u0131mlara (dynamic imports) dayan\u0131r. Siz bir <code>@defer<\/code> blo\u011fu tan\u0131mlad\u0131\u011f\u0131n\u0131zda, \u00e7er\u00e7eve bu blo\u011fun i\u00e7eri\u011fini ve ba\u011f\u0131ml\u0131l\u0131klar\u0131n\u0131 ayr\u0131 bir JavaScript par\u00e7as\u0131na (chunk) b\u00f6ler. Bu par\u00e7a, yaln\u0131zca <code>@defer<\/code> blo\u011funun tetikleyici ko\u015fullar\u0131 kar\u015f\u0131land\u0131\u011f\u0131nda (\u00f6rne\u011fin, kullan\u0131c\u0131 bir alana kayd\u0131rd\u0131\u011f\u0131nda, belirli bir s\u00fcre ge\u00e7ti\u011finde veya bir elemente t\u0131klad\u0131\u011f\u0131nda) dinamik olarak y\u00fcklenir. Bu sayede, uygulaman\u0131z\u0131n ilk y\u00fckleme an\u0131nda indirmesi gereken JavaScript miktar\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azal\u0131r, bu da First Contentful Paint (FCP) ve Largest Contentful Paint (LCP) gibi kritik performans metriklerinde belirgin iyile\u015fmeler sa\u011flar.<\/p>\n<p>Gran\u00fcler kod b\u00f6lmeye neden ihtiya\u00e7 duyar\u0131z? Cevap basit: Kullan\u0131c\u0131 deneyimini optimize etmek ve kaynak kullan\u0131m\u0131n\u0131 daha verimli hale getirmek. Geleneksel tembel y\u00fckleme genellikle t\u00fcm bir rotay\u0131 veya b\u00fcy\u00fck bir bile\u015fen grubunu y\u00fckler. Ancak bir blog g\u00f6nderisi sayfas\u0131n\u0131 d\u00fc\u015f\u00fcnelim: Kullan\u0131c\u0131 ilk olarak yaz\u0131n\u0131n kendisini okumak ister. Yorumlar, yazar biyografisi veya ilgili g\u00f6nderiler genellikle sayfan\u0131n alt k\u0131sm\u0131nda yer al\u0131r ve kullan\u0131c\u0131 a\u015fa\u011f\u0131 kayd\u0131rmad\u0131k\u00e7a g\u00f6r\u00fcnmez. Bu durumda, yorum bile\u015fenini veya ilgili g\u00f6nderiler b\u00f6l\u00fcm\u00fcn\u00fc sayfa ile birlikte y\u00fcklemek, gereksiz bant geni\u015fli\u011fi t\u00fcketir ve taray\u0131c\u0131n\u0131n ana i\u015f par\u00e7ac\u0131\u011f\u0131n\u0131 (main thread) bloke ederek ana i\u00e7eri\u011fin render s\u00fcresini uzat\u0131r. <code>@defer<\/code> ile bu b\u00f6l\u00fcmler, kullan\u0131c\u0131 a\u015fa\u011f\u0131 kayd\u0131rd\u0131\u011f\u0131nda (<code>on viewport<\/code>), belirli bir s\u00fcre sonra (<code>on timer<\/code>) veya hatta bir butona t\u0131klad\u0131\u011f\u0131nda (<code>on interaction<\/code>) y\u00fcklenecek \u015fekilde ayarlanabilir. Bu &#8220;sadece ihtiyac\u0131n olan\u0131 y\u00fckle&#8221; felsefesi, \u015fu faydalar\u0131 sa\u011flar:<\/p>\n<ul>\n<li><strong>Daha H\u0131zl\u0131 \u0130lk Y\u00fckleme S\u00fcresi:<\/strong> Uygulaman\u0131z\u0131n kritik olmayan k\u0131s\u0131mlar\u0131 daha sonra y\u00fcklendi\u011fi i\u00e7in ana paket boyutu k\u00fc\u00e7\u00fcl\u00fcr.<\/li>\n<li><strong>Azalt\u0131lm\u0131\u015f Toplam Engelleme S\u00fcresi (TBT):<\/strong> Daha k\u00fc\u00e7\u00fck JavaScript par\u00e7alar\u0131, ana i\u015f par\u00e7ac\u0131\u011f\u0131n\u0131n daha k\u0131sa s\u00fcrelerle bloke olmas\u0131n\u0131 sa\u011flar, bu da uygulaman\u0131n daha duyarl\u0131 hissetmesine neden olur.<\/li>\n<li><strong>\u0130yile\u015ftirilmi\u015f Etkile\u015fim:<\/strong> Kullan\u0131c\u0131lar, sayfan\u0131n ana i\u00e7eri\u011fiyle daha h\u0131zl\u0131 etkile\u015fime ge\u00e7ebilir, \u00e7\u00fcnk\u00fc JavaScript&#8217;in b\u00fcy\u00fck bir k\u0131sm\u0131n\u0131n ayr\u0131\u015ft\u0131r\u0131lmas\u0131 ve y\u00fcr\u00fct\u00fclmesi geciktirilmi\u015ftir.<\/li>\n<li><strong>Bant Geni\u015fli\u011fi Tasarrufu:<\/strong> \u00d6zellikle mobil cihaz kullan\u0131c\u0131lar\u0131 i\u00e7in, sadece g\u00f6r\u00fcnt\u00fclenen i\u00e7eri\u011fin indirilmesi veri t\u00fcketimini azalt\u0131r.<\/li>\n<\/ul>\n<p>K\u0131sacas\u0131, gran\u00fcler kod b\u00f6lme, modern web geli\u015ftirmenin vazge\u00e7ilmez bir par\u00e7as\u0131d\u0131r ve <code>@defer<\/code> bu s\u00fcreci geli\u015ftiriciler i\u00e7in hem daha kolay hem de daha etkili hale getiren g\u00fc\u00e7l\u00fc, deklaratif bir yakla\u015f\u0131md\u0131r. Uygulaman\u0131z\u0131n performans\u0131n\u0131 radikal bir \u015fekilde art\u0131rmak istiyorsan\u0131z, <code>@defer<\/code>&#8216;\u0131 stratejik olarak kullanmak kritik bir ad\u0131md\u0131r.<\/p>\n<h2>@defer&#8217;\u0131 Uygulaman\u0131zda Ad\u0131m Ad\u0131m Nas\u0131l Entegre Edersiniz?<\/h2>\n<p><code>@defer<\/code>&#8216;\u0131 projenize entegre etmek, ba\u015flang\u0131\u00e7ta g\u00f6z korkutucu g\u00f6r\u00fcnse de, asl\u0131nda olduk\u00e7a basit ve deklaratif bir s\u00fcre\u00e7tir. Do\u011fru tetikleyicileri ve geri bildirim mekanizmalar\u0131n\u0131 kullanarak uygulaman\u0131z\u0131n performans\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde art\u0131rabilirsiniz. \u0130\u015fte ad\u0131m ad\u0131m entegrasyon s\u00fcreci:<\/p>\n<h3>Temel Kullan\u0131m: Bir Bile\u015fenin Y\u00fcklenmesini Geciktirme<\/h3>\n<p><code>@defer<\/code>&#8216;\u0131n en temel kullan\u0131m\u0131, bir HTML blo\u011funun veya bile\u015fenin ne zaman y\u00fcklenece\u011fini belirtmektir. Bunu yapmak i\u00e7in, geciktirmek istedi\u011finiz i\u00e7eri\u011fi <code>@defer<\/code> ve <code>@placeholder<\/code> bloklar\u0131 aras\u0131na yerle\u015ftirirsiniz. En basit senaryo, bir bile\u015feni yaln\u0131zca belirli bir ko\u015ful kar\u015f\u0131land\u0131\u011f\u0131nda veya belirli bir tetikleyici meydana geldi\u011finde y\u00fcklemektir. \u00d6rne\u011fin, bir sayfan\u0131n alt k\u0131sm\u0131nda yer alan yorumlar b\u00f6l\u00fcm\u00fcn\u00fc d\u00fc\u015f\u00fcn\u00fcn. Kullan\u0131c\u0131 bu b\u00f6l\u00fcme ula\u015fana kadar yorumlar\u0131 y\u00fcklemeye gerek yoktur.<\/p>\n<p>A\u015fa\u011f\u0131daki \u00f6rnekte, <code>app-comments<\/code> bile\u015fenini, taray\u0131c\u0131 bo\u015fta kald\u0131\u011f\u0131nda (<code>on idle<\/code>) veya kullan\u0131c\u0131 yorumlar b\u00f6l\u00fcm\u00fcn\u00fc g\u00f6r\u00fcnt\u00fc alan\u0131na kayd\u0131rd\u0131\u011f\u0131nda (<code>on viewport<\/code>) y\u00fcklemek i\u00e7in <code>@defer<\/code>&#8216;\u0131 nas\u0131l kullanabilece\u011fimizi g\u00f6r\u00fcyorsunuz. Bu sayede, ana sayfa y\u00fcklenirken yorum bile\u015feni paketinize dahil edilmez, sadece ihtiya\u00e7 duyuldu\u011funda ayr\u0131 bir JavaScript par\u00e7as\u0131 olarak getirilir.<\/p>\n<pre><code class=\"language-html\">\n  <section>\n    <h2>Ana \u0130\u00e7erik<\/h2>\n    <p>Bu, sayfan\u0131z\u0131n hemen y\u00fcklenmesi gereken ana i\u00e7eri\u011fidir.<\/p>\n    <!-- ... Di\u011fer ana i\u00e7erik ... -->\n  <\/section>\n\n  <section class=\"comments-section\">\n    <h2>Yorumlar<\/h2>\n    @defer (on idle; on viewport) {\n      <app-comments \/>\n    } @placeholder {\n      <p>Yorumlar y\u00fckleniyor... Birka\u00e7 saniye i\u00e7inde g\u00f6r\u00fcnecektir.<\/p>\n    }\n  <\/section>\n\n<\/pre>\n<p><\/code><\/p>\n<p>Bu \u00f6rnekte, <code><app-comments \/><\/code> bile\u015feni ve onunla ili\u015fkili t\u00fcm kod, <code>@defer<\/code> blo\u011funun ko\u015fullar\u0131 (<code>on idle<\/code> VEYA <code>on viewport<\/code>) tetiklenene kadar y\u00fcklenmeyecektir. <code>@placeholder<\/code> blo\u011fu ise, i\u00e7erik y\u00fcklenene kadar kullan\u0131c\u0131ya g\u00f6sterilecek ge\u00e7ici bir UI sa\u011flar. Bu, kullan\u0131c\u0131n\u0131n bo\u015f bir alan g\u00f6rmek yerine, bir \u015feylerin y\u00fcklendi\u011fine dair g\u00f6rsel bir geri bildirim almas\u0131n\u0131 sa\u011flar ve kullan\u0131c\u0131 deneyimini iyile\u015ftirir.<\/p>\n<h3>@defer Tetikleyicileri ve Ko\u015fullar\u0131 Detayl\u0131 \u0130nceleme<\/h3>\n<p><code>@defer<\/code> bloklar\u0131, farkl\u0131 kullan\u0131c\u0131 etkile\u015fimlerine veya sistem durumlar\u0131na yan\u0131t verebilen bir dizi tetikleyiciye sahiptir. Bu tetikleyiciler, uygulaman\u0131z\u0131n performans\u0131 ile kullan\u0131c\u0131 deneyimi aras\u0131nda hassas bir denge kurman\u0131za olanak tan\u0131r. \u0130\u015fte en yayg\u0131n kullan\u0131lan tetikleyiciler:<\/p>\n<ul>\n<li><strong><code>on idle<\/code>:<\/strong> Taray\u0131c\u0131 ana i\u015f par\u00e7ac\u0131\u011f\u0131 bo\u015fta kald\u0131\u011f\u0131nda i\u00e7eri\u011fi y\u00fckler. Bu, genellikle sayfan\u0131n ana i\u00e7eri\u011fi y\u00fcklendikten ve taray\u0131c\u0131 rahatlad\u0131ktan sonra ger\u00e7ekle\u015fir. Arka plan y\u00fcklemeleri i\u00e7in idealdir.<\/li>\n<li><strong><code>on viewport<\/code>:<\/strong> Belirtilen bir element kullan\u0131c\u0131n\u0131n g\u00f6r\u00fc\u015f alan\u0131na girdi\u011finde i\u00e7eri\u011fi y\u00fckler. \u00d6zellikle sayfan\u0131n alt k\u0131s\u0131mlar\u0131ndaki bile\u015fenler i\u00e7in \u00e7ok etkilidir.<\/li>\n<li><strong><code>on timer(<delay>)<\/code>:<\/strong> Belirli bir gecikmeden sonra (milisaniye cinsinden) i\u00e7eri\u011fi y\u00fckler. \u00d6rne\u011fin, <code>on timer(5s)<\/code> 5 saniye sonra y\u00fckleme yapar.<\/li>\n<li><strong><code>on interaction<\/code>:<\/strong> Kullan\u0131c\u0131, <code>@defer<\/code> blo\u011fu i\u00e7indeki veya blo\u011fa referans veren bir elementle etkile\u015fime girdi\u011finde (t\u0131klama, odaklanma vb.) i\u00e7eri\u011fi y\u00fckler. \u00d6zellikle formlar veya a\u00e7\u0131l\u0131r men\u00fcler gibi etkile\u015fimli bile\u015fenler i\u00e7in uygundur.<\/li>\n<li><strong><code>on hover<\/code>:<\/strong> Kullan\u0131c\u0131, <code>@defer<\/code> blo\u011fu i\u00e7indeki veya blo\u011fa referans veren bir elementin \u00fczerine geldi\u011finde i\u00e7eri\u011fi y\u00fckler. Genellikle men\u00fc \u00f6\u011feleri veya k\u00fc\u00e7\u00fck ara\u00e7 ipu\u00e7lar\u0131 i\u00e7in kullan\u0131l\u0131r.<\/li>\n<li><strong><code>when <condition><\/code>:<\/strong> \u00d6zel bir boolean ko\u015ful do\u011fru oldu\u011funda i\u00e7eri\u011fi y\u00fckler. Bu, uygulaman\u0131z\u0131n durumuna (\u00f6rne\u011fin, bir kullan\u0131c\u0131n\u0131n giri\u015f yap\u0131p yapmad\u0131\u011f\u0131 veya belirli bir ayar\u0131n etkin olup olmad\u0131\u011f\u0131) ba\u011fl\u0131 olarak i\u00e7erik y\u00fcklemek i\u00e7in esneklik sa\u011flar.<\/li>\n<\/ul>\n<p>Birden fazla tetikleyiciyi bir arada kullanabilirsiniz. \u00d6rne\u011fin, <code>(on idle; on viewport)<\/code> demek, taray\u0131c\u0131 bo\u015fta kald\u0131\u011f\u0131nda VEYA element g\u00f6r\u00fc\u015f alan\u0131na girdi\u011finde y\u00fckle anlam\u0131na gelir. Ayr\u0131ca, <code>prefetch on<\/code> ifadesi ile i\u00e7eri\u011fin ne zaman \u00f6nceden y\u00fcklenece\u011fini de belirleyebilirsiniz. Bu, kullan\u0131c\u0131 tetikleyiciyi ger\u00e7ekten aktive etmeden \u00f6nce ilgili kodun indirilmesini sa\u011flayarak, ger\u00e7ek y\u00fckleme an\u0131ndaki gecikmeyi daha da azalt\u0131r.<\/p>\n<pre><code class=\"language-html\">\n  <!-- Sadece kullan\u0131c\u0131 elementle etkile\u015fime girdi\u011finde y\u00fckle -->\n  @defer (on interaction) {\n    <app-modal-dialog \/>\n  } @placeholder {\n    <button>Modal A\u00e7<\/button>\n  }\n\n  <!-- 3 saniye sonra veya g\u00f6r\u00fc\u015f alan\u0131na girince y\u00fckle, fare ile \u00fczerine gelindi\u011finde \u00f6nceden y\u00fckle -->\n  @defer (on timer(3s); on viewport) {\n    <app-related-products \/>\n  } @placeholder {\n    <p>\u0130lgili \u00fcr\u00fcnler y\u00fckleniyor...<\/p>\n  } @prefetch (on hover) {\n    <!-- Hover edildi\u011finde ilgili \u00fcr\u00fcnlerin JS paketini indir -->\n  }\n\n  <!-- Bir ko\u015fula ba\u011fl\u0131 olarak y\u00fckle -->\n  @defer (when userLoggedIn) {\n    <app-admin-panel-widget \/>\n  } @placeholder {\n    <p>Oturum a\u00e7t\u0131\u011f\u0131n\u0131zda y\u00f6netici widget'lar\u0131 g\u00f6r\u00fcnecektir.<\/p>\n  }\n\n<\/pre>\n<p><\/code><\/p>\n<h3>Geri Bildirim ve Hata Y\u00f6netimi: @placeholder, @loading, @error Bloklar\u0131<\/h3>\n<p><code>@defer<\/code> ile kod b\u00f6lme yaparken, kullan\u0131c\u0131lara y\u00fckleme durumlar\u0131 hakk\u0131nda bilgi vermek ve olas\u0131 hatalar\u0131 y\u00f6netmek kritik \u00f6neme sahiptir. <code>@placeholder<\/code>, <code>@loading<\/code> ve <code>@error<\/code> bloklar\u0131, bu geri bildirimleri sa\u011flamak i\u00e7in tasarlanm\u0131\u015ft\u0131r:<\/p>\n<ul>\n<li><strong><code>@placeholder<\/code>:<\/strong> <code>@defer<\/code> blo\u011fu i\u00e7indeki i\u00e7erik hen\u00fcz y\u00fcklenmeden \u00f6nce g\u00f6sterilen statik i\u00e7eriktir. Genellikle i\u00e7erik boyutu hakk\u0131nda bir ipucu verir veya basit bir iskelet (skeleton) ekran\u0131 sunar. Kullan\u0131c\u0131n\u0131n i\u00e7eri\u011fin orada oldu\u011funu hissetmesini sa\u011flar.<\/li>\n<li><strong><code>@loading<\/code>:<\/strong> <code>@defer<\/code> blo\u011fundaki i\u00e7erik y\u00fcklenirken g\u00f6sterilen dinamik i\u00e7eriktir. Genellikle bir y\u00fckleme g\u00f6stergesi (spinner) veya animasyon i\u00e7erir. <code>minimum<\/code> ve <code>after<\/code> se\u00e7enekleriyle y\u00fckleme durumunun en az ne kadar s\u00fcreyle veya hangi gecikmeden sonra g\u00f6sterilece\u011fini ayarlayabilirsiniz.<\/li>\n<li><strong><code>@error<\/code>:<\/strong> <code>@defer<\/code> blo\u011fundaki i\u00e7erik y\u00fcklenirken bir hata meydana geldi\u011finde g\u00f6sterilen i\u00e7eriktir. Bu, kullan\u0131c\u0131ya sorunu bildirmenize ve belki de yeniden deneme se\u00e7ene\u011fi sunman\u0131za olanak tan\u0131r.<\/li>\n<\/ul>\n<p>Bu bloklar\u0131 bir arada kullanarak eksiksiz bir kullan\u0131c\u0131 deneyimi sa\u011flayabilirsiniz:<\/p>\n<pre><code class=\"language-html\">\n  <section>\n    <h2>Blog Yaz\u0131s\u0131<\/h2>\n    <p>Uzun blog yaz\u0131s\u0131 i\u00e7eri\u011fi burada yer al\u0131yor...<\/p>\n  <\/section>\n\n  <section class=\"comments-section\">\n    @defer (on viewport) {\n      <app-comments \/>\n    } @placeholder {\n      <div class=\"comments-placeholder\">\n        <p>Yorumlar y\u00fckleniyor...<\/p>\n        <div class=\"skeleton-line\"><\/div>\n        <div class=\"skeleton-line\"><\/div>\n      <\/div>\n    } @loading (after 100ms; minimum 1s) {\n      <div class=\"comments-loading\">\n        <div class=\"spinner\"><\/div>\n        <p>Yorumlar getiriliyor, l\u00fctfen bekleyin...<\/p>\n      <\/div>\n    } @error {\n      <div class=\"comments-error\">\n        <p>Yorumlar y\u00fcklenirken bir hata olu\u015ftu. L\u00fctfen sayfay\u0131 yenilemeyi deneyin.<\/p>\n        <button>Yeniden Dene<\/button>\n      <\/div>\n    }\n  <\/section>\n\n<\/pre>\n<p><\/code><\/p>\n<p>Bu yap\u0131lar sayesinde, kullan\u0131c\u0131lar\u0131n\u0131z\u0131n uygulaman\u0131zla etkile\u015fimi s\u0131ras\u0131nda kar\u015f\u0131la\u015fabilecekleri her durumu \u00f6ng\u00f6rebilir ve onlara ak\u0131c\u0131, bilgilendirici bir deneyim sunabilirsiniz. <code>@defer<\/code>, sadece performans\u0131 de\u011fil, ayn\u0131 zamanda kullan\u0131c\u0131 deneyimini de \u00f6n planda tutan bir ara\u00e7t\u0131r.<\/p>\n<h2>Ger\u00e7ek D\u00fcnya Senaryolar\u0131 ve Vaka Analizleri: @defer ile Performans Optimizasyonu<\/h2>\n<p><code>@defer<\/code>'\u0131n teorik faydalar\u0131 etkileyici olsa da, ger\u00e7ek d\u00fcnyadaki uygulamalarda nas\u0131l somut sonu\u00e7lar verdi\u011fini g\u00f6rmek, de\u011ferini daha iyi anlamam\u0131z\u0131 sa\u011flar. \u0130\u015fte farkl\u0131 sekt\u00f6rlerden \u00fc\u00e7 vaka analizi, <code>@defer<\/code> ile elde edilebilecek performans iyile\u015ftirmelerini g\u00f6steriyor:<\/p>\n<h3>Vaka 1: B\u00fcy\u00fck Bir E-ticaret \u00dcr\u00fcn Detay Sayfas\u0131<\/h3>\n<p><strong>Problem:<\/strong> Geli\u015fmi\u015f bir e-ticaret platformu, her \u00fcr\u00fcn i\u00e7in detayl\u0131 bir sayfa sunuyordu. Bu sayfa, y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fckl\u00fc \u00fcr\u00fcn g\u00f6rselleri, 360 derece \u00fcr\u00fcn g\u00f6r\u00fcnt\u00fcleyiciler, kapsaml\u0131 teknik \u00f6zellikler tablolar\u0131, kullan\u0131c\u0131 yorumlar\u0131, s\u0131k\u00e7a sorulan sorular b\u00f6l\u00fcm\u00fc, ve benzer \u00fcr\u00fcn \u00f6nerileri gibi bir\u00e7ok farkl\u0131 bile\u015feni i\u00e7eriyordu. Sonu\u00e7 olarak, sayfan\u0131n JavaScript paketi 500 KB'\u0131n \u00fczerine \u00e7\u0131kabiliyor, bu da mobil cihazlarda LCP de\u011ferlerinin 4-5 saniyelere ula\u015fmas\u0131na neden oluyordu. Kullan\u0131c\u0131lar, \u00fcr\u00fcn detaylar\u0131n\u0131 g\u00f6rmek i\u00e7in bile uzun s\u00fcre beklemek zorunda kal\u0131yordu.<\/p>\n<p><strong><code>@defer<\/code> ile \u00c7\u00f6z\u00fcm:<\/strong> Uygulamay\u0131 analiz ettik ve sayfan\u0131n ilk g\u00f6r\u00fcn\u00fcmde en kritik olan k\u0131s\u0131mlar\u0131n\u0131n \u00fcr\u00fcn ad\u0131, fiyat\u0131 ve ana g\u00f6rseller oldu\u011funu belirledik. Di\u011fer t\u00fcm bile\u015fenler, daha d\u00fc\u015f\u00fck \u00f6ncelikli olarak tan\u0131mland\u0131:<\/p>\n<ul>\n<li><strong>\u00dcr\u00fcn Yorumlar\u0131 ve Derecelendirmeleri:<\/strong> Sayfan\u0131n alt k\u0131s\u0131mlar\u0131nda yer ald\u0131\u011f\u0131 i\u00e7in <code>on viewport<\/code> ile y\u00fcklendi. B\u00f6ylece kullan\u0131c\u0131 yorumlar b\u00f6l\u00fcm\u00fcne kayd\u0131rd\u0131\u011f\u0131nda y\u00fckleme tetikleniyordu.<\/li>\n<li><strong>Benzer \u00dcr\u00fcn \u00d6nerileri:<\/strong> Kullan\u0131c\u0131n\u0131n ilk etapta ihtiyac\u0131 olmayan ancak sayfay\u0131 inceledikten sonra ilgilenebilece\u011fi bir b\u00f6l\u00fcm oldu\u011fu i\u00e7in <code>on idle<\/code> ile y\u00fcklendi.<\/li>\n<li><strong>S\u0131k\u00e7a Sorulan Sorular ve Teknik \u00d6zellikler Tablosu:<\/strong> Bu b\u00f6l\u00fcmler, kullan\u0131c\u0131lar \"SSS\" veya \"\u00d6zellikler\" sekmelerine t\u0131klad\u0131\u011f\u0131nda g\u00f6r\u00fcn\u00fcr hale geldi\u011fi i\u00e7in <code>on interaction<\/code> ile y\u00fcklendi.<\/li>\n<li><strong>360 Derece \u00dcr\u00fcn G\u00f6r\u00fcnt\u00fcleyici:<\/strong> B\u00fcy\u00fck JavaScript k\u00fct\u00fcphaneleri gerektiren bu \u00f6zellik, bir \"360\u00b0 G\u00f6r\u00fcnt\u00fcle\" d\u00fc\u011fmesine t\u0131kland\u0131\u011f\u0131nda <code>on interaction<\/code> ile geciktirildi.<\/li>\n<\/ul>\n<pre><code class=\"language-html\">\n  <!-- Ana \u00fcr\u00fcn bilgileri -->\n  <app-product-header [product]=\"product\" \/>\n  <app-product-image-gallery [images]=\"product.images\" \/>\n\n  <!-- Yorumlar, kullan\u0131c\u0131 g\u00f6r\u00fc\u015f alan\u0131na girdi\u011finde y\u00fcklenir -->\n  @defer (on viewport) {\n    <app-product-reviews [productId]=\"product.id\" \/>\n  } @placeholder {\n    <div class=\"skeleton-reviews\"><\/div>\n  }\n\n  <!-- Benzer \u00fcr\u00fcnler, taray\u0131c\u0131 bo\u015fta kald\u0131\u011f\u0131nda y\u00fcklenir -->\n  @defer (on idle) {\n    <app-related-products [categoryId]=\"product.categoryId\" \/>\n  } @placeholder {\n    <div class=\"skeleton-related\"><\/div>\n  }\n\n  <!-- Teknik \u00f6zellikler ve SSS, sekmelerle etkile\u015fimde y\u00fcklenebilir -->\n  @defer (on interaction) {\n    <app-product-details-tabs [details]=\"product.details\" \/>\n  } @placeholder {\n    <nav class=\"product-tabs-placeholder\"><\/nav>\n  }\n<\/pre>\n<p><\/code><\/p>\n<p><strong>Etki:<\/strong> Bu optimizasyonlar sonucunda, \u00fcr\u00fcn detay sayfas\u0131n\u0131n ilk y\u00fckleme s\u00fcresi %45 oran\u0131nda azald\u0131. LCP de\u011feri mobil cihazlarda ortalama 1.8 saniyeye d\u00fc\u015ft\u00fc. Kullan\u0131c\u0131lar, \u00fcr\u00fcn\u00fcn temel bilgilerini neredeyse an\u0131nda g\u00f6rebildiler ve di\u011fer detaylar ak\u0131c\u0131 bir \u015fekilde, ihtiya\u00e7 duyuldu\u011funda y\u00fcklendi. Bu durum, hemen \u00e7\u0131kma oranlar\u0131nda %15'lik bir d\u00fc\u015f\u00fc\u015fe ve d\u00f6n\u00fc\u015f\u00fcm oranlar\u0131nda %7'lik bir art\u0131\u015fa yol a\u00e7t\u0131.<\/p>\n<h3>Vaka 2: Karma\u015f\u0131k Bir Y\u00f6netim Paneli (Dashboard)<\/h3>\n<p><strong>Problem:<\/strong> Bir SaaS \u00fcr\u00fcn\u00fcn\u00fcn y\u00f6netim paneli, bir\u00e7ok farkl\u0131 widget'\u0131 (ger\u00e7ek zamanl\u0131 grafikler, veri tablolar\u0131, son etkinlik ak\u0131\u015flar\u0131, bildirim merkezi) tek bir sayfada bir araya getiriyordu. Her widget, kendi JavaScript kodunu ve veri y\u00fckleme mant\u0131\u011f\u0131n\u0131 bar\u0131nd\u0131r\u0131yordu. Bu da, y\u00f6neticilerin panele her eri\u015fti\u011finde 700 KB'tan fazla JavaScript indirmesine neden oluyordu. Panel, tamamen y\u00fcklendi\u011finde olduk\u00e7a yava\u015f hissediliyor, \u00f6zellikle ilk etkile\u015fimde gecikmeler ya\u015fan\u0131yordu.<\/p>\n<p><strong><code>@defer<\/code> ile \u00c7\u00f6z\u00fcm:<\/strong> Y\u00f6netim panelindeki t\u00fcm widget'lar kritik de\u011fildi ve baz\u0131lar\u0131 yaln\u0131zca y\u00f6neticinin belirli bir etkile\u015fiminden sonra anlaml\u0131 hale geliyordu. Paneli, a\u015fa\u011f\u0131daki gibi optimize ettik:<\/p>\n<ul>\n<li><strong>\u00d6ncelikli Grafikler (\u00d6rn. G\u00fcnl\u00fck Sat\u0131\u015flar):<\/strong> \u0130lk y\u00fcklemede g\u00f6sterilmesi gereken kritik grafikler <code>@defer<\/code> d\u0131\u015f\u0131nda b\u0131rak\u0131ld\u0131.<\/li>\n<li><strong>Daha Az \u00d6ncelikli Grafikler (\u00d6rn. Ge\u00e7mi\u015f Veri Analizi):<\/strong> Sayfan\u0131n alt k\u0131sm\u0131nda veya sekmeli bir aray\u00fczde bulunan bu grafikler <code>on viewport<\/code> veya <code>on timer(3s)<\/code> ile geciktirildi.<\/li>\n<li><strong>Ger\u00e7ek Zamanl\u0131 Etkinlik Ak\u0131\u015f\u0131:<\/strong> Bu ak\u0131\u015f\u0131n genellikle sayfan\u0131n sa\u011f taraf\u0131nda yer ald\u0131\u011f\u0131 ve kullan\u0131c\u0131n\u0131n g\u00f6z att\u0131\u011f\u0131 ana metriklerden sonra \u00f6nemli hale geldi\u011fi i\u00e7in <code>on idle<\/code> ile y\u00fcklendi.<\/li>\n<li><strong>Bildirim Merkezi ve Ayarlar Widget'\u0131:<\/strong> Bu widget'lar genellikle bir \"Ayarlar\" butonu veya zil simgesine t\u0131kland\u0131\u011f\u0131nda a\u00e7\u0131lan bir modal i\u00e7inde yer ald\u0131\u011f\u0131 i\u00e7in, <code>on interaction<\/code> ile bu tetikleyicilere ba\u011fland\u0131.<\/li>\n<\/ul>\n<pre><code class=\"language-html\">\n  <div class=\"dashboard-grid\">\n    <!-- Kritik performans \u00f6zeti -->\n    <app-performance-summary \/>\n\n    <!-- Kullan\u0131c\u0131 etkile\u015fimi \u00fczerine y\u00fcklenecek detayl\u0131 analiz grafi\u011fi -->\n    @defer (on interaction(analyticsButton)) {\n      <app-detailed-analytics-chart \/>\n    } @placeholder {\n      <button #analyticsButton>Detayl\u0131 Analizleri G\u00f6r<\/button>\n    }\n\n    <!-- Bo\u015fta kalma durumunda y\u00fcklenecek son etkinlik ak\u0131\u015f\u0131 -->\n    @defer (on idle) {\n      <app-recent-activity-feed \/>\n    } @placeholder {\n      <div class=\"skeleton-activity\"><\/div>\n    }\n\n    <!-- G\u00f6r\u00fc\u015f alan\u0131na girdi\u011finde y\u00fcklenecek ge\u00e7mi\u015f veri tablosu -->\n    @defer (on viewport) {\n      <app-historical-data-table \/>\n    } @placeholder {\n      <div class=\"skeleton-table\"><\/div>\n    }\n  <\/div>\n<\/pre>\n<p><\/code><\/p>\n<p><strong>Etki:<\/strong> Bu strateji sayesinde, y\u00f6netim panelinin ilk y\u00fcklenebilir boyutu %60 azald\u0131. Sayfan\u0131n tamamen etkile\u015fime ge\u00e7me s\u00fcresi (FID) ortalama 800ms'den 250ms'ye d\u00fc\u015ft\u00fc. Y\u00f6neticiler, panelle \u00e7ok daha h\u0131zl\u0131 ve ak\u0131c\u0131 bir \u015fekilde \u00e7al\u0131\u015fabildiler, bu da g\u00fcnl\u00fck operasyon verimlili\u011fini art\u0131rd\u0131 ve kullan\u0131c\u0131 \u015fikayetlerini azaltt\u0131.<\/p>\n<h3>Vaka 3: Zengin Bir Blog Yaz\u0131s\u0131 Sayfas\u0131<\/h3>\n<p><strong>Problem:<\/strong> Pop\u00fcler bir blog, her yaz\u0131n\u0131n alt\u0131nda yorumlar b\u00f6l\u00fcm\u00fc, yazar biyografisi, ilgili yaz\u0131lar, sosyal payla\u015f\u0131m butonlar\u0131 ve reklam bannerlar\u0131 gibi bir\u00e7ok ek i\u00e7erik bar\u0131nd\u0131r\u0131yordu. Bu bile\u015fenler, makalenin kendisinden daha fazla JavaScript kodu gerektirebiliyordu. Sonu\u00e7 olarak, okuyucular makalenin i\u00e7eri\u011fini g\u00f6r\u00fcnt\u00fclemeden \u00f6nce gereksiz yere b\u00fcy\u00fck bir paket indirmek zorunda kal\u0131yor, bu da First Contentful Paint (FCP) de\u011ferlerini y\u00fckseltiyordu.<\/p>\n<p><strong><code>@defer<\/code> ile \u00c7\u00f6z\u00fcm:<\/strong> Makalenin kendisi, ilk y\u00fcklemede okuyucular i\u00e7in en kritik i\u00e7erikti. Di\u011fer t\u00fcm k\u0131s\u0131mlar, okuyucunun scroll etme al\u0131\u015fkanl\u0131klar\u0131 ve okuma h\u0131z\u0131 g\u00f6z \u00f6n\u00fcnde bulundurularak optimize edildi:<\/p>\n<ul>\n<li><strong>Yorumlar B\u00f6l\u00fcm\u00fc:<\/strong> Blog yaz\u0131s\u0131n\u0131n en alt\u0131nda yer ald\u0131\u011f\u0131 i\u00e7in <code>on viewport<\/code> ile y\u00fcklendi. Okuyucu yaz\u0131y\u0131 okuyup yorumlar b\u00f6l\u00fcm\u00fcne yakla\u015ft\u0131\u011f\u0131nda y\u00fckleme ba\u015fl\u0131yordu.<\/li>\n<li><strong>\u0130lgili Yaz\u0131lar:<\/strong> Genellikle yorumlar b\u00f6l\u00fcm\u00fcn\u00fcn alt\u0131nda yer alan bu b\u00f6l\u00fcm, yine <code>on viewport<\/code> ile veya <code>on idle<\/code> (e\u011fer okuyucunun sayfada daha uzun s\u00fcre kalmas\u0131 hedefleniyorsa) y\u00fcklendi.<\/li>\n<li><strong>Yazar Biyografisi ve Sosyal Payla\u015f\u0131m Butonlar\u0131:<\/strong> Yaz\u0131n\u0131n sonuna yak\u0131n yer ald\u0131klar\u0131 i\u00e7in <code>on viewport<\/code> veya <code>on idle<\/code> ile y\u00fcklendi.<\/li>\n<li><strong>Reklam Bannerlar\u0131:<\/strong> Genellikle <code>on idle<\/code> ile y\u00fcklendi, b\u00f6ylece ana i\u00e7eri\u011fi veya yorumlar\u0131 y\u00fcklemeyi geciktirmiyorlard\u0131.<\/li>\n<\/ul>\n<pre><code class=\"language-html\">\n  <article>\n    <h1>Blog Yaz\u0131s\u0131 Ba\u015fl\u0131\u011f\u0131<\/h1>\n    <p>Blog yaz\u0131s\u0131n\u0131n ana i\u00e7eri\u011fi...<\/p>\n    <!-- ... Yaz\u0131n\u0131n devam\u0131 ... -->\n  <\/article>\n\n  <!-- Yazar biyografisi, sayfaya kayd\u0131r\u0131ld\u0131\u011f\u0131nda y\u00fcklenir -->\n  @defer (on viewport) {\n    <app-author-bio [authorId]=\"post.authorId\" \/>\n  } @placeholder {\n    <div class=\"skeleton-author\"><\/div>\n  }\n\n  <!-- Yorumlar, g\u00f6r\u00fc\u015f alan\u0131na girdi\u011finde y\u00fcklenir -->\n  @defer (on viewport) {\n    <app-comments [postId]=\"post.id\" \/>\n  } @placeholder {\n    <div class=\"skeleton-comments\"><\/div>\n  }\n\n  <!-- \u0130lgili yaz\u0131lar, taray\u0131c\u0131 bo\u015fta kald\u0131\u011f\u0131nda y\u00fcklenir -->\n  @defer (on idle) {\n    <app-related-posts [tags]=\"post.tags\" \/>\n  } @placeholder {\n    <div class=\"skeleton-related-posts\"><\/div>\n  }\n<\/pre>\n<p><\/code><\/p>\n<p><strong>Etki:<\/strong> Bu vaka \u00e7al\u0131\u015fmas\u0131nda, blog yaz\u0131s\u0131 sayfas\u0131n\u0131n JavaScript boyutu %50 oran\u0131nda azald\u0131. FCP de\u011feri ortalama 2.2 saniyeden 1.0 saniyeye d\u00fc\u015ft\u00fc. Okuyucular, makaleyi an\u0131nda g\u00f6r\u00fcnt\u00fclemeye ba\u015flayabildiler ve bu da sayfa ba\u015f\u0131na ortalama okuma s\u00fcresini art\u0131rd\u0131. Ayr\u0131ca, Google Lighthouse puanlar\u0131 belirgin \u015fekilde iyile\u015fti, bu da SEO performans\u0131na olumlu yans\u0131d\u0131.<\/p>\n<p>Bu vaka analizleri, <code>@defer<\/code>'\u0131n sadece bir performans arac\u0131 olmad\u0131\u011f\u0131n\u0131, ayn\u0131 zamanda kullan\u0131c\u0131 deneyimini do\u011frudan etkileyen g\u00fc\u00e7l\u00fc bir optimizasyon tekni\u011fi oldu\u011funu a\u00e7\u0131k\u00e7a g\u00f6stermektedir. Do\u011fru stratejilerle uyguland\u0131\u011f\u0131nda, <code>@defer<\/code> web uygulamalar\u0131n\u0131za belirgin bir rekabet avantaj\u0131 sa\u011flayabilir.<\/p>\n<h2>@defer Kullan\u0131m\u0131nda \u0130leri D\u00fczey \u0130pu\u00e7lar\u0131 ve En \u0130yi Uygulamalar<\/h2>\n<p><code>@defer<\/code>'\u0131 temel d\u00fczeyde kullanmak bile \u00f6nemli performans kazan\u0131mlar\u0131 sa\u011flayabilir, ancak onunla daha derinlemesine etkile\u015fim kurarak ve baz\u0131 ileri d\u00fczey teknikleri uygulayarak \u00e7ok daha fazlas\u0131n\u0131 elde edebilirsiniz. \u0130\u015fte <code>@defer<\/code> kullan\u0131m\u0131nda dikkat etmeniz gereken ipu\u00e7lar\u0131 ve en iyi uygulamalar:<\/p>\n<h3>\u0130\u00e7 \u0130\u00e7e Defer Bloklar\u0131: Daha da Gran\u00fcler Kontrol<\/h3>\n<p>Bazen, bir <code>@defer<\/code> blo\u011fu i\u00e7inde ba\u015fka bir <code>@defer<\/code> blo\u011fu kullanman\u0131z gerekebilir. Bu, daha da gran\u00fcler kod b\u00f6lme ve y\u00fckleme kontrol\u00fc sa\u011flar. \u00d6rne\u011fin, bir \"\u00fcr\u00fcn incelemeleri\" bile\u015feni i\u00e7inde \"resim galerisi\" veya \"video oynat\u0131c\u0131\" gibi daha a\u011f\u0131r alt bile\u015fenler olabilir. Bu durumda, ana inceleme bile\u015fenini <code>on viewport<\/code> ile geciktirebilir, ancak inceleme i\u00e7indeki medya galerisini yaln\u0131zca kullan\u0131c\u0131 ona t\u0131klad\u0131\u011f\u0131nda <code>on interaction<\/code> ile y\u00fckleyebilirsiniz.<\/p>\n<pre><code class=\"language-html\">\n  @defer (on viewport) {\n    <app-product-reviews [productId]=\"product.id\">\n      <h3>Kullan\u0131c\u0131 Yorumlar\u0131<\/h3>\n      <!-- \u0130\u00e7 i\u00e7e defer blo\u011fu: galeri sadece t\u0131klan\u0131nca y\u00fcklenir -->\n      @defer (on interaction(galleryButton)) {\n        <app-review-image-gallery [reviewImages]=\"review.images\" \/>\n      } @placeholder {\n        <button #galleryButton>Resim Galerisini A\u00e7<\/button>\n      }\n    <\/app-product-reviews>\n  } @placeholder {\n    <p>Yorumlar y\u00fckleniyor...<\/p>\n  }\n<\/pre>\n<p><\/code><\/p>\n<p>Bu yakla\u015f\u0131m, kullan\u0131c\u0131ya ihtiyac\u0131 olmayan en k\u00fc\u00e7\u00fck kod par\u00e7as\u0131n\u0131 bile geciktirerek maksimum optimizasyon sa\u011flar. Ancak, a\u015f\u0131r\u0131 i\u00e7 i\u00e7e ge\u00e7mek, karma\u015f\u0131kl\u0131\u011f\u0131 art\u0131rabilece\u011fi i\u00e7in dikkatli kullan\u0131lmal\u0131d\u0131r.<\/p>\n<h3>Stratejik Prefetching (\u00d6nceden Y\u00fckleme)<\/h3>\n<p><code>prefetch on<\/code> ifadesi, kullan\u0131c\u0131n\u0131n ger\u00e7ek tetikleyiciyi aktive etmeden \u00f6nce bir <code>@defer<\/code> blo\u011funun kodunun arka planda indirilmesini sa\u011flar. Bu, kullan\u0131c\u0131n\u0131n y\u00fckleme an\u0131nda hi\u00e7 beklemedi\u011fi, an\u0131nda yan\u0131t veren bir deneyim yaratabilir. \u00d6rne\u011fin, bir modal dialog'un a\u00e7\u0131lmas\u0131 <code>on interaction<\/code> ile tetikleniyorsa, kullan\u0131c\u0131n\u0131n modal\u0131 a\u00e7ma butonu \u00fczerine fareyle geldi\u011finde kodu \u00f6nceden y\u00fckleyebilirsiniz:<\/p>\n<pre><code class=\"language-html\">\n  @defer (on interaction(openModalButton); prefetch on hover(openModalButton)) {\n    <app-large-modal-dialog \/>\n  } @placeholder {\n    <button #openModalButton>Modal\u0131 A\u00e7<\/button>\n  }\n<\/pre>\n<p><\/code><\/p>\n<p>Bu sayede, kullan\u0131c\u0131 butona t\u0131klad\u0131\u011f\u0131nda, ilgili kod zaten indirilmi\u015f olaca\u011f\u0131ndan modal hemen g\u00f6r\u00fcn\u00fcr. Prefetching, kritik olmayan ancak y\u00fcksek etkile\u015fim beklenen bile\u015fenler i\u00e7in harikad\u0131r. Ancak, \u00e7ok fazla i\u00e7eri\u011fi \u00f6nceden y\u00fcklemek, ilk y\u00fckleme faydalar\u0131n\u0131 azaltabilece\u011finden dengeyi bulmak \u00f6nemlidir.<\/p>\n<h3>Performans \u0130zleme: @defer'\u0131n Etkilerini Nas\u0131l \u00d6l\u00e7eriz?<\/h3>\n<p><code>@defer<\/code> uygulamalar\u0131n\u0131z\u0131n ger\u00e7ek d\u00fcnyadaki performans \u00fczerindeki etkilerini anlamak i\u00e7in izleme ve \u00f6l\u00e7\u00fcmleme kritik \u00f6neme sahiptir. Chrome DevTools, Lighthouse ve WebPageTest gibi ara\u00e7lar, bu s\u00fcre\u00e7te size yard\u0131mc\u0131 olacakt\u0131r:<\/p>\n<ul>\n<li><strong>Lighthouse:<\/strong> Uygulaman\u0131z\u0131n Core Web Vitals (LCP, FID, CLS) puanlar\u0131n\u0131 kontrol edin. <code>@defer<\/code> uygulamadan \u00f6nce ve sonraki puanlar\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131n. Genellikle LCP ve FID de\u011ferlerinde iyile\u015fmeler g\u00f6receksiniz.<\/li>\n<li><strong>Chrome DevTools Network Sekmesi:<\/strong> Sayfay\u0131 y\u00fcklerken network sekmesini a\u00e7arak hangi JavaScript chunk'lar\u0131n\u0131n ne zaman y\u00fcklendi\u011fini g\u00f6zlemleyin. <code>@defer<\/code> bloklar\u0131n\u0131z\u0131n tetikleyicilerle birlikte dinamik olarak y\u00fcklendi\u011fini g\u00f6rmelisiniz.<\/li>\n<li><strong>Performans Sekmesi:<\/strong> Ana i\u015f par\u00e7ac\u0131\u011f\u0131 aktivitesini inceleyerek, b\u00fcy\u00fck JavaScript dosyalar\u0131n\u0131n ayr\u0131\u015ft\u0131r\u0131lmas\u0131 ve y\u00fcr\u00fct\u00fclmesi nedeniyle olu\u015fan engelleme s\u00fcrelerinin (Total Blocking Time - TBT) azal\u0131p azalmad\u0131\u011f\u0131n\u0131 kontrol edin.<\/li>\n<\/ul>\n<p>Bu ara\u00e7larla d\u00fczenli testler yapmak, <code>@defer<\/code> stratejinizin do\u011fru \u00e7al\u0131\u015ft\u0131\u011f\u0131ndan ve beklenen performans iyile\u015ftirmelerini sa\u011flad\u0131\u011f\u0131ndan emin olman\u0131z\u0131 sa\u011flar.<\/p>\n<h3>Sunucu Taraf\u0131 \u0130\u015fleme (SSR) ile Uyumluluk<\/h3>\n<p>Uygulaman\u0131z Sunucu Taraf\u0131 \u0130\u015fleme (SSR) kullan\u0131yorsa, <code>@defer<\/code> bloklar\u0131n\u0131n nas\u0131l davrand\u0131\u011f\u0131n\u0131 anlamak \u00f6nemlidir. Varsay\u0131lan olarak, bir <code>@defer<\/code> blo\u011fu, sunucu taraf\u0131nda render edilmeyecektir. Bunun yerine, sunucu, <code>@defer<\/code> blo\u011funun <code>@placeholder<\/code> i\u00e7eri\u011fini veya hi\u00e7bir \u015feyi render etmeyebilir. \u0130stemci taraf\u0131nda hidrasyon (hydration) ger\u00e7ekle\u015fti\u011finde, <code>@defer<\/code> blo\u011funun tetikleyicileri de\u011ferlendirilir ve ilgili kod istemci taraf\u0131nda y\u00fcklenir ve render edilir. Bu, ilk HTML y\u00fck\u00fcn\u00fcn hafif kalmas\u0131n\u0131 sa\u011flar. Ancak, botlar\u0131n veya arama motoru \u00f6r\u00fcmceklerinin deferred i\u00e7eri\u011fi g\u00f6rmesi gerekiyorsa, baz\u0131 durumlarda bu i\u00e7eri\u011fi server'da da render etme se\u00e7enekleri olabilir veya prefetching stratejilerini kullanarak botlar\u0131n eri\u015fimini sa\u011flamak gerekebilir. Bu konuda framework'\u00fcn\u00fcz\u00fcn g\u00fcncel dok\u00fcmanlar\u0131na ba\u015fvurmak en do\u011frusudur.<\/p>\n<h3>A\u015f\u0131r\u0131 Defer Etmekten Ka\u00e7\u0131nma<\/h3>\n<p><code>@defer<\/code> g\u00fc\u00e7l\u00fc bir ara\u00e7 olsa da, her \u015feyi defer etmek her zaman iyi bir fikir de\u011fildir. A\u015f\u0131r\u0131 deferring, kullan\u0131c\u0131ya uygulaman\u0131n yava\u015f y\u00fckleniyormu\u015f hissi verebilir, \u00e7\u00fcnk\u00fc sayfan\u0131n \u00f6nemli k\u0131s\u0131mlar\u0131 s\u00fcrekli olarak bir \"y\u00fckleniyor\" durumu g\u00f6sterebilir. Hangi bile\u015fenlerin ger\u00e7ekten defer edilmeye de\u011fer oldu\u011funu dikkatlice de\u011ferlendirin:<\/p>\n<ul>\n<li><strong>Kritik Bile\u015fenler:<\/strong> Sayfan\u0131n temel i\u015flevselli\u011fi i\u00e7in vazge\u00e7ilmez olan bile\u015fenleri defer etmeyin.<\/li>\n<li><strong>K\u00fc\u00e7\u00fck Bile\u015fenler:<\/strong> Zaten \u00e7ok az JavaScript i\u00e7eren veya uygulaman\u0131n genel paket boyutuna etkisi ihmal edilebilir olan k\u00fc\u00e7\u00fck bile\u015fenleri defer etmek, faydas\u0131ndan \u00e7ok karma\u015f\u0131kl\u0131k yaratabilir.<\/li>\n<li><strong>Hemen \u0130htiya\u00e7 Duyulan \u0130\u00e7erik:<\/strong> Kullan\u0131c\u0131n\u0131n ilk bak\u0131\u015fta veya hemen etkile\u015fimde bulunmas\u0131 beklenen i\u00e7eri\u011fi defer etmeyin.<\/li>\n<\/ul>\n<p>Dengeyi bulmak anahtard\u0131r. Hangi i\u00e7eri\u011fin ger\u00e7ekten \"tembel\" y\u00fcklenmesi gerekti\u011fini, kullan\u0131c\u0131 deneyimi a\u00e7\u0131s\u0131ndan en iyi dengeyi sa\u011flayacak \u015fekilde belirlemelisiniz.<\/p>\n<h3>Test Etme Stratejileri<\/h3>\n<p><code>@defer<\/code> ile performans testleri yaparken, sadece bir kez test etmek yeterli de\u011fildir. Farkl\u0131 a\u011f ko\u015fullar\u0131nda (h\u0131zl\u0131 3G, yava\u015f 3G, offline), farkl\u0131 cihazlarda (mobil, tablet, masa\u00fcst\u00fc) ve farkl\u0131 taray\u0131c\u0131larda testler yap\u0131n. A\/B testleri veya kullan\u0131c\u0131 deneyimi (UX) testleri yaparak, defer stratejilerinizin kullan\u0131c\u0131 davran\u0131\u015flar\u0131n\u0131 ve alg\u0131lanan performans\u0131 nas\u0131l etkiledi\u011fini anlamaya \u00e7al\u0131\u015f\u0131n. Regresyon testleri, yeni \u00f6zellikler eklendi\u011finde veya kodda de\u011fi\u015fiklikler yap\u0131ld\u0131\u011f\u0131nda performans\u0131n gerilemedi\u011finden emin olman\u0131z\u0131 sa\u011flar.<\/p>\n<div class=\"expert-tip\">\n  Uzman \u0130pucu: Her <code>@defer<\/code> blo\u011funu ayr\u0131 bir performans testi vakas\u0131 olarak d\u00fc\u015f\u00fcn\u00fcn. Hangi tetikleyicinin ve prefetch stratejisinin en iyi sonucu verdi\u011fini belirlemek i\u00e7in k\u00fc\u00e7\u00fck denemeler yap\u0131n ve metriklerle do\u011frulay\u0131n.\n<\/div>\n<h2>Gran\u00fcler Kod B\u00f6lme Gelece\u011fi: Sonu\u00e7 ve S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<h3>Sonu\u00e7<\/h3>\n<p>Web geli\u015ftirme d\u00fcnyas\u0131 s\u00fcrekli evrim ge\u00e7irirken, kullan\u0131c\u0131lar\u0131n beklentileri de ayn\u0131 h\u0131zla art\u0131yor. An\u0131nda yan\u0131t veren, h\u0131zl\u0131 y\u00fcklenen ve ak\u0131c\u0131 bir deneyim sunan uygulamalar art\u0131k bir l\u00fcks de\u011fil, bir zorunluluk haline geldi. \u0130\u015fte tam da bu noktada <code>@defer<\/code> gibi deklaratif gran\u00fcler kod b\u00f6lme mekanizmalar\u0131 devreye giriyor. Bu makalede, <code>@defer<\/code>'\u0131n sadece bir performans optimizasyon arac\u0131 olman\u0131n \u00f6tesinde, kullan\u0131c\u0131 deneyimini k\u00f6kten iyile\u015ftiren stratejik bir yakla\u015f\u0131m oldu\u011funu ad\u0131m ad\u0131m inceledik.<\/p>\n<p><code>@defer<\/code> ile gereksiz JavaScript y\u00fcklerini ortadan kald\u0131rarak, uygulamalar\u0131m\u0131z\u0131n ilk y\u00fckleme s\u00fcrelerini dramatik bir \u015fekilde azaltabilir, kritik Core Web Vitals metriklerini iyile\u015ftirebilir ve kullan\u0131c\u0131lara daha duyarl\u0131 bir aray\u00fcz sunabiliriz. Ger\u00e7ek d\u00fcnya vaka analizleri, bu tekni\u011fin e-ticaret sitelerinden y\u00f6netim panellerine ve bloglara kadar geni\u015f bir yelpazedeki uygulamalarda nas\u0131l somut faydalar sa\u011flad\u0131\u011f\u0131n\u0131 g\u00f6sterdi. Temel kullan\u0131mdan i\u00e7 i\u00e7e defer bloklar\u0131na, stratejik prefetching'den kapsaml\u0131 performans izlemeye kadar bir\u00e7ok farkl\u0131 y\u00f6ntemle <code>@defer<\/code>'dan en iyi \u015fekilde yararlanmay\u0131 \u00f6\u011frendik.<\/p>\n<p><code>@defer<\/code>, web geli\u015ftiricilerine sadece \"tembel y\u00fckleme\" de\u011fil, ayn\u0131 zamanda \"ak\u0131ll\u0131 y\u00fckleme\" yetene\u011fi sunar. Bu, uygulaman\u0131z\u0131n kaynaklar\u0131n\u0131 daha verimli kullanmas\u0131n\u0131 sa\u011flayarak hem geli\u015ftirici deneyimini hem de son kullan\u0131c\u0131 deneyimini d\u00f6n\u00fc\u015ft\u00fcr\u00fcr. Gran\u00fcler kod b\u00f6lme, modern web'in vazge\u00e7ilmez bir par\u00e7as\u0131d\u0131r ve <code>@defer<\/code> bu gelece\u011fi bug\u00fcnden in\u015fa etmemize yard\u0131mc\u0131 olan g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r. Uygulamalar\u0131n\u0131za entegre ederek, dijital varl\u0131\u011f\u0131n\u0131z\u0131n rekabet g\u00fcc\u00fcn\u00fc art\u0131rabilir ve kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkileyici bir performansla kar\u015f\u0131layabilirsiniz.<\/p>\n<h3>S\u0131k\u00e7a Sorulan Sorular (SSS)<\/h3>\n<p><code>@defer<\/code> ile ilgili s\u0131k\u00e7a kar\u015f\u0131la\u015f\u0131lan baz\u0131 sorular ve yan\u0131tlar\u0131:<\/p>\n<ol>\n<li>\n        <strong>SSS 1: @defer sadece Angular'a m\u0131 \u00f6zel?<\/strong><\/p>\n<p><strong>Cevap:<\/strong> <code>@defer<\/code> s\u00f6zdizimi ve onunla ili\u015fkili bloklar (<code>@placeholder<\/code>, <code>@loading<\/code>, <code>@error<\/code>) Angular 17 ve sonraki s\u00fcr\u00fcmlerinde tan\u0131t\u0131lm\u0131\u015f bir \u00f6zelliktir. Ancak, gran\u00fcler kod b\u00f6lme ve tembel y\u00fckleme kavram\u0131 evrenseldir. React'ta <code>React.lazy()<\/code> ve <code>Suspense<\/code>, Vue.js'de dinamik importlar gibi benzer yakla\u015f\u0131mlar bulunmaktad\u0131r. <code>@defer<\/code>, bu konsepti Angular geli\u015ftiricileri i\u00e7in deklaratif ve daha entegre bir \u015fekilde sunar.<\/p>\n<\/li>\n<li>\n        <strong>SSS 2: @defer kullanmak SEO'yu nas\u0131l etkiler?<\/strong><\/p>\n<p><strong>Cevap:<\/strong> Do\u011fru uyguland\u0131\u011f\u0131nda <code>@defer<\/code>, SEO \u00fczerinde genellikle olumlu etkiler yarat\u0131r. Daha h\u0131zl\u0131 y\u00fcklenen sayfalar, iyile\u015ftirilmi\u015f Core Web Vitals (\u00f6zellikle LCP ve FID) metrikleri, arama motorlar\u0131 taraf\u0131ndan s\u0131ralama sinyali olarak kabul edilir. Bu, sitenizin arama sonu\u00e7lar\u0131nda daha \u00fcst s\u0131ralarda yer almas\u0131na yard\u0131mc\u0131 olabilir. Modern arama motoru botlar\u0131 (\u00f6zellikle Google botlar\u0131) JavaScript'i \u00e7al\u0131\u015ft\u0131rabildi\u011fi i\u00e7in deferred i\u00e7eri\u011fi de g\u00f6rebilir. Ancak, \u00e7ok kritik ve ilk anda g\u00f6r\u00fcnmesi gereken i\u00e7eri\u011fi defer etmekten ka\u00e7\u0131nmak \u00f6nemlidir.<\/p>\n<\/li>\n<li>\n        <strong>SSS 3: Her bile\u015feni @defer i\u00e7ine almal\u0131 m\u0131y\u0131m?<\/strong><\/p>\n<p><strong>Cevap:<\/strong> Hay\u0131r, kesinlikle almamal\u0131s\u0131n\u0131z. Her bile\u015feni <code>@defer<\/code> i\u00e7ine almak, uygulaman\u0131zda a\u015f\u0131r\u0131 karma\u015f\u0131kl\u0131\u011fa ve y\u00f6netim y\u00fck\u00fcne yol a\u00e7abilir. Ayr\u0131ca, \u00e7ok k\u00fc\u00e7\u00fck veya zaten h\u0131zl\u0131 y\u00fcklenen bile\u015fenler i\u00e7in <code>@defer<\/code> kullanmak, kod b\u00f6lmenin getirdi\u011fi ek a\u011f istekleri ve dosya y\u00f6netimi overhead'i nedeniyle performans\u0131 olumsuz etkileyebilir. <code>@defer<\/code>'\u0131 yaln\u0131zca ba\u015flang\u0131\u00e7ta kritik olmayan, boyut\u00e7a b\u00fcy\u00fck veya kullan\u0131c\u0131 etkile\u015fimi sonras\u0131 ihtiya\u00e7 duyulan bile\u015fenler i\u00e7in stratejik olarak kullanmal\u0131s\u0131n\u0131z.<\/p>\n<\/li>\n<li>\n        <strong>SSS 4: @defer ile hangi performans metrikleri en \u00e7ok iyile\u015fir?<\/strong><\/p>\n<p><strong>Cevap:<\/strong> <code>@defer<\/code> kullan\u0131m\u0131yla en \u00e7ok iyile\u015fmesi beklenen performans metrikleri \u015funlard\u0131r:<\/p>\n<ul>\n<li><strong>FCP (First Contentful Paint):<\/strong> \u0130lk anlaml\u0131 i\u00e7eri\u011fin g\u00f6r\u00fcnme s\u00fcresi.<\/li>\n<li><strong>LCP (Largest Contentful Paint):<\/strong> Sayfadaki en b\u00fcy\u00fck i\u00e7erikli \u00f6\u011fenin y\u00fcklenme s\u00fcresi.<\/li>\n<li><strong>TBT (Total Blocking Time):<\/strong> Ana i\u015f par\u00e7ac\u0131\u011f\u0131n\u0131n engellendi\u011fi toplam s\u00fcre.<\/li>\n<li><strong>FID (First Input Delay):<\/strong> Kullan\u0131c\u0131n\u0131n sayfayla ilk etkile\u015fimine kadar ge\u00e7en gecikme.<\/li>\n<\/ul>\n<p>Bu metrikler, uygulaman\u0131z\u0131n \"alg\u0131lanan h\u0131z\u0131\" ve \"etkile\u015fimlili\u011fi\" i\u00e7in kritik \u00f6neme sahiptir.<\/p>\n<\/li>\n<li>\n        <strong>SSS 5: @defer block i\u00e7indeki CSS nas\u0131l ele al\u0131n\u0131r?<\/strong><\/p>\n<p><strong>Cevap:<\/strong> <code>@defer<\/code> block i\u00e7indeki bile\u015fenlerle ili\u015fkili CSS (genellikle bile\u015fenlerin kendi stilleri veya mod\u00fcl stil dosyalar\u0131) de ilgili JavaScript paketiyle birlikte tembel y\u00fcklenir. Bu, ilk y\u00fcklenen CSS miktar\u0131n\u0131 azaltmaya yard\u0131mc\u0131 olur, b\u00f6ylece sayfan\u0131n render-blocking kaynaklar\u0131 azal\u0131r. Ancak, sayfan\u0131n genel g\u00f6r\u00fcn\u00fcm\u00fcn\u00fc ve hissini etkileyen kritik CSS (global stiller, tema de\u011fi\u015fkenleri) genellikle ilk pakete dahil edilmelidir.<\/p>\n<\/li>\n<\/ol>\n<p><\/body><\/p>\n","protected":false},"excerpt":{"rendered":"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri&hellip;","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-36244","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-genel","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber<\/title>\n<meta name=\"description\" content=\"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer&#039;\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber\" \/>\n<meta property=\"og:description\" content=\"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer&#039;\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-12-11T09:01:13+00:00\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"26 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber\",\"datePublished\":\"2025-12-11T09:01:13+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\"},\"wordCount\":4893,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\",\"name\":\"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-12-11T09:01:13+00:00\",\"description\":\"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer'\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim\",\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\",\"name\":\"Fatih Soysal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"contentUrl\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"width\":512,\"height\":512,\"caption\":\"Fatih Soysal\"},\"logo\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\"},\"description\":\"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber","description":"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer'\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/","og_locale":"tr_TR","og_type":"article","og_title":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber","og_description":"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer'\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.","og_url":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/","og_site_name":"Kodlar\u0131n Gizemli D\u00fcnyas\u0131","article_published_time":"2025-12-11T09:01:13+00:00","author":"Fatih Soysal","twitter_card":"summary_large_image","twitter_misc":{"Yazan:":"Fatih Soysal","Tahmini okuma s\u00fcresi":"26 dakika"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#article","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/"},"author":{"name":"Fatih Soysal","@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"headline":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber","datePublished":"2025-12-11T09:01:13+00:00","mainEntityOfPage":{"@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/"},"wordCount":4893,"commentCount":0,"publisher":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"inLanguage":"tr","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#respond"]}],"copyrightYear":"2025","copyrightHolder":{"@id":"https:\/\/fatihsoysal.com\/blog\/#organization"}},{"@type":"WebPage","@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/","url":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/","name":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber","isPartOf":{"@id":"https:\/\/fatihsoysal.com\/blog\/#website"},"datePublished":"2025-12-11T09:01:13+00:00","description":"Web uygulamalar\u0131n\u0131n performans\u0131, g\u00fcn\u00fcm\u00fcz dijital d\u00fcnyas\u0131nda kullan\u0131c\u0131 deneyimi ve i\u015f ba\u015far\u0131s\u0131 i\u00e7in kritik \u00f6neme sahiptir. B\u00fcy\u00fck JavaScript paketleri ve yava\u015f y\u00fckleme s\u00fcreleri, kullan\u0131c\u0131lar\u0131n sabr\u0131n\u0131 zorlayabilir. Peki, web uygulamalar\u0131n\u0131z\u0131n ilk y\u00fckleme s\u00fcresini dramatik bir \u015fekilde iyile\u015ftirerek kullan\u0131c\u0131lar\u0131n\u0131z\u0131 etkile\u015fime sokmak m\u00fcmk\u00fcn m\u00fc? Cevap, modern \u00e7er\u00e7evelerin sundu\u011fu gran\u00fcler kod b\u00f6lme yeteneklerinde, \u00f6zellikle de yeni nesil bir \u00f6zellik olan @defer yap\u0131s\u0131nda yat\u0131yor. Bu makalede, @defer'\u0131 g\u00fcnlerce s\u00fcren yo\u011fun \u00e7al\u0131\u015fmalar sonucunda nas\u0131l ba\u015far\u0131yla uygulad\u0131\u011f\u0131m\u0131 ad\u0131m ad\u0131m a\u00e7\u0131klayacak, ger\u00e7ek d\u00fcnya senaryolar\u0131yla destekleyecek ve uygulaman\u0131z\u0131n performans\u0131n\u0131 ba\u015ftan sona nas\u0131l d\u00f6n\u00fc\u015ft\u00fcrece\u011finizi g\u00f6sterece\u011fim.","breadcrumb":{"@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#breadcrumb"},"inLanguage":"tr","potentialAction":[{"@type":"ReadAction","target":["https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/fatihsoysal.com\/blog\/granuler-kod-bolme-icin-defer-uygulamasi-adim-adim-rehber\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Anasayfa","item":"https:\/\/fatihsoysal.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Gran\u00fcler Kod B\u00f6lme i\u00e7in @defer Uygulamas\u0131: Ad\u0131m Ad\u0131m Rehber"}]},{"@type":"WebSite","@id":"https:\/\/fatihsoysal.com\/blog\/#website","url":"https:\/\/fatihsoysal.com\/blog\/","name":"Fatihsoysal.com","description":"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim","publisher":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"tr"},{"@type":["Person","Organization"],"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1","name":"Fatih Soysal","image":{"@type":"ImageObject","inLanguage":"tr","@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png","contentUrl":"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png","width":512,"height":512,"caption":"Fatih Soysal"},"logo":{"@id":"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/"},"description":"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.","url":"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/"}]}},"yoast_meta":{"yoast_wpseo_title":"","yoast_wpseo_metadesc":"","yoast_wpseo_canonical":""},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts\/36244","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/comments?post=36244"}],"version-history":[{"count":0,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/posts\/36244\/revisions"}],"wp:attachment":[{"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/media?parent=36244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/categories?post=36244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fatihsoysal.com\/blog\/wp-json\/wp\/v2\/tags?post=36244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}