{"id":1395,"date":"2026-11-11T17:24:36","date_gmt":"2026-11-11T14:24:36","guid":{"rendered":"https:\/\/www.verigom.com\/blog\/?p=1395"},"modified":"2026-11-11T17:24:57","modified_gmt":"2026-11-11T14:24:57","slug":"react-nedir","status":"publish","type":"post","link":"https:\/\/www.verigom.com\/blog\/react-nedir\/","title":{"rendered":"React Nedir?"},"content":{"rendered":"<article>React, kullan\u0131c\u0131 aray\u00fczleri olu\u015fturmak i\u00e7in kullan\u0131lan a\u00e7\u0131k kaynakl\u0131 bir JavaScript k\u00fct\u00fcphanesidir. \u00d6zellikle etkile\u015fimli web siteleri ve web uygulamalar\u0131n\u0131n geli\u015ftirilmesinde tercih edilir. Bile\u015fen tabanl\u0131 yap\u0131s\u0131 sayesinde aray\u00fczlerin daha k\u00fc\u00e7\u00fck, yeniden kullan\u0131labilir par\u00e7alara ayr\u0131larak geli\u015ftirilmesini sa\u011flar.<\/article>\n<article><\/article>\n\n<div style=\"background: #fff3ea; border-left: 4px solid #ea580c; border-radius: 10px; padding: 18px 22px; margin: 1.5em 0;\">\n<p><strong style=\"display: block; font-size: .8em; letter-spacing: .06em; text-transform: uppercase; color: #ea580c; margin-bottom: 6px;\">K\u0131saca<\/strong><\/p>\n<ul style=\"margin: 0; padding-left: 1.2em;\">\n<li style=\"margin: .25em 0;\">React bir <strong>programlama dili de\u011fil<\/strong>, JavaScript ile \u00e7al\u0131\u015fan bir <strong>aray\u00fcz k\u00fct\u00fcphanesidir<\/strong>.<\/li>\n<li style=\"margin: .25em 0;\">Aray\u00fczler <strong>bile\u015fenlere (component)<\/strong> ayr\u0131larak geli\u015ftirilir.<\/li>\n<li style=\"margin: .25em 0;\">Temel kavramlar: <strong>JSX<\/strong>, <strong>Virtual DOM<\/strong>, <strong>props<\/strong>, <strong>state<\/strong> ve <strong>Hooks<\/strong>.<\/li>\n<li style=\"margin: .25em 0;\">A\u00e7\u0131k kaynakl\u0131 ve \u00fccretsizdir; MIT lisans\u0131yla yay\u0131mlan\u0131r.<\/li>\n<\/ul>\n<\/div>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u0130\u00e7indekiler<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u0130\u00e7indekiler Tablosunu A\u00e7\/Kapat\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Ne_Ise_Yarar\" >React Ne \u0130\u015fe Yarar?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Nasil_Calisir\" >React Nas\u0131l \u00c7al\u0131\u015f\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#Component_Bilesen_Mantigi_Nedir\" >Component (Bile\u015fen) Mant\u0131\u011f\u0131 Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#JSX_Nedir\" >JSX Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#Virtual_DOM_Nedir\" >Virtual DOM Nedir?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Ozellikleri_Nelerdir\" >React \u00d6zellikleri Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Nasil_Kullanilir\" >React Nas\u0131l Kullan\u0131l\u0131r?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Projesi_Nasil_Olusturulur\" >React Projesi Nas\u0131l Olu\u015fturulur?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ile_Ilk_Bilesen_Nasil_Yazilir\" >React ile \u0130lk Bile\u015fen Nas\u0131l Yaz\u0131l\u0131r?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Hooks_Nedir\" >React Hooks Nedir?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#useState_Nedir\" >useState Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#useEffect_Nedir\" >useEffect Nedir?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ile_JavaScript_Arasindaki_Fark_Nedir\" >React ile JavaScript Aras\u0131ndaki Fark Nedir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ve_Angular_Arasindaki_Farklar_Nelerdir\" >React ve Angular Aras\u0131ndaki Farklar Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Hangi_Alanlarda_Kullanilir\" >React Hangi Alanlarda Kullan\u0131l\u0131r?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Kullanmanin_Avantajlari_Nelerdir\" >React Kullanman\u0131n Avantajlar\u0131 Nelerdir?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_Ogrenmek_Zor_mu\" >React \u00d6\u011frenmek Zor mu?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#Sikca_Sorulan_Sorular\" >S\u0131k\u00e7a Sorulan Sorular<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_bir_programlama_dili_mi\" >React bir programlama dili mi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_frontend_mi_backend_mi\" >React frontend mi backend mi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ucretsiz_mi\" >React \u00fccretsiz mi?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ile_web_sitesi_yapilir_mi\" >React ile web sitesi yap\u0131l\u0131r m\u0131?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ve_React_Native_ayni_mi\" >React ve React Native ayn\u0131 m\u0131?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/www.verigom.com\/blog\/react-nedir\/#React_ogrenmek_icin_JavaScript_bilmek_gerekir_mi\" >React \u00f6\u011frenmek i\u00e7in JavaScript bilmek gerekir mi?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2 id=\"react-ne-ise-yarar\"><span class=\"ez-toc-section\" id=\"React_Ne_Ise_Yarar\"><\/span>React Ne \u0130\u015fe Yarar?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React, kullan\u0131c\u0131lar\u0131n web siteleri ve uygulamalarla etkile\u015fim kurdu\u011fu aray\u00fczlerin geli\u015ftirilmesini sa\u011flar. Butonlar, formlar, men\u00fcler, \u00fcr\u00fcn listeleri ve dinamik i\u00e7erik alanlar\u0131 React bile\u015fenleriyle olu\u015fturulabilir.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: .4em 0 1.2em;\"><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Butonlar<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Formlar<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Men\u00fcler<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">\u00dcr\u00fcn listeleri<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Dinamik i\u00e7erik alanlar\u0131<\/span><\/div>\n<p>\u00d6rnek olarak bir e-ticaret sitesinde \u00fcr\u00fcn filtreleme, sepet i\u015flemleri ve kullan\u0131c\u0131ya \u00f6zel i\u00e7erik g\u00f6sterimi gibi \u00f6zellikler React kullan\u0131larak geli\u015ftirilebilir. Uygulaman\u0131n verileri de\u011fi\u015fti\u011finde ilgili aray\u00fcz b\u00f6l\u00fcmleri yeni duruma g\u00f6re g\u00fcncellenir.<\/p>\n<div style=\"background: #fff3ea; border: 1px solid #fbd5b8; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Yay\u0131na al\u0131rken<\/strong><\/p>\n<p style=\"margin: 0;\">React ile geli\u015ftirilen bir uygulaman\u0131n internette yay\u0131mlanmas\u0131 i\u00e7in uygun bir web <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/www.verigom.com\/web-hosting\/\"><strong>hosting<\/strong><\/a><\/span> altyap\u0131s\u0131 kullan\u0131labilir. Ancak ihtiya\u00e7 duyulan bar\u0131nd\u0131rma modeli, uygulaman\u0131n statik dosyalardan m\u0131 olu\u015ftu\u011funa yoksa sunucu taraf\u0131nda \u00e7al\u0131\u015fan ek bile\u015fenlere mi ihtiya\u00e7 duydu\u011funa g\u00f6re de\u011fi\u015fir.<\/p>\n<\/div>\n<h2 id=\"react-nasil-calisir\"><span class=\"ez-toc-section\" id=\"React_Nasil_Calisir\"><\/span>React Nas\u0131l \u00c7al\u0131\u015f\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React, kullan\u0131c\u0131 aray\u00fcz\u00fcn\u00fc bile\u015fenler \u00fczerinden tan\u0131mlar. Uygulamadaki veriler de\u011fi\u015fti\u011finde React, yeni aray\u00fcz \u00e7\u0131kt\u0131s\u0131n\u0131 hesaplar ve gerekli de\u011fi\u015fiklikleri taray\u0131c\u0131daki belge yap\u0131s\u0131na uygular.<\/p>\n<p>Bu yakla\u015f\u0131m, geli\u015ftiricilerin aray\u00fcz\u00fcn her b\u00f6l\u00fcm\u00fcn\u00fc manuel olarak g\u00fcncellemek yerine uygulaman\u0131n mevcut duruma g\u00f6re nas\u0131l g\u00f6r\u00fcnmesi gerekti\u011fini tan\u0131mlamas\u0131n\u0131 sa\u011flar. React&#8217;\u0131n \u00e7al\u0131\u015fma mant\u0131\u011f\u0131n\u0131 \u00fc\u00e7 temel kavram \u00fczerinden anlamak m\u00fcmk\u00fcnd\u00fcr:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 12px; margin: 1.2em 0 1.4em;\"><a style=\"flex: 1 1 180px; display: block; text-decoration: none; color: inherit; border: 1px solid #efe4da; border-radius: 12px; padding: 14px 16px; background: #fff;\" href=\"#component-mantigi\"><strong style=\"display: block; color: #ea580c; font-family: Consolas,Menlo,'Courier New',monospace;\">Component<\/strong><span style=\"display: block; font-size: .92em; color: #5b6575; margin-top: 2px;\">Yeniden kullan\u0131labilir aray\u00fcz par\u00e7as\u0131<\/span><\/a><a style=\"flex: 1 1 180px; display: block; text-decoration: none; color: inherit; border: 1px solid #efe4da; border-radius: 12px; padding: 14px 16px; background: #fff;\" href=\"#jsx-nedir\"><strong style=\"display: block; color: #ea580c; font-family: Consolas,Menlo,'Courier New',monospace;\">JSX<\/strong><span style=\"display: block; font-size: .92em; color: #5b6575; margin-top: 2px;\">HTML benzeri s\u00f6zdizimi<\/span><\/a><a style=\"flex: 1 1 180px; display: block; text-decoration: none; color: inherit; border: 1px solid #efe4da; border-radius: 12px; padding: 14px 16px; background: #fff;\" href=\"#virtual-dom-nedir\"><strong style=\"display: block; color: #ea580c; font-family: Consolas,Menlo,'Courier New',monospace;\">Virtual DOM<\/strong><span style=\"display: block; font-size: .92em; color: #5b6575; margin-top: 2px;\">De\u011fi\u015fiklikleri hesaplama<\/span><\/a><\/div>\n<h3 id=\"component-mantigi\"><span class=\"ez-toc-section\" id=\"Component_Bilesen_Mantigi_Nedir\"><\/span>Component (Bile\u015fen) Mant\u0131\u011f\u0131 Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Component, React uygulamas\u0131nda belirli bir aray\u00fcz b\u00f6l\u00fcm\u00fcn\u00fc temsil eden yeniden kullan\u0131labilir yap\u0131d\u0131r. Bir buton, navigasyon men\u00fcs\u00fc veya \u00fcr\u00fcn kart\u0131 ayr\u0131 bir bile\u015fen olarak olu\u015fturulabilir.<\/p>\n<figure style=\"margin: 1.5em 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1397\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi.webp\" alt=\"React Component Mant\u0131\u011f\u0131\" width=\"689\" height=\"337\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi.webp 1600w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-300x147.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-1024x501.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-768x376.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-1536x752.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-990x484.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-component-mantigi-1320x646.webp 1320w\" sizes=\"auto, (max-width: 689px) 100vw, 689px\" \/><\/figure>\n<p>Bile\u015fenler farkl\u0131 sayfalarda tekrar kullan\u0131labilir ve <strong>props<\/strong> arac\u0131l\u0131\u011f\u0131yla d\u0131\u015far\u0131dan veri alabilir. B\u00f6ylece b\u00fcy\u00fck uygulamalar daha d\u00fczenli bir yap\u0131da geli\u015ftirilebilir.<\/p>\n<h3 id=\"jsx-nedir\"><span class=\"ez-toc-section\" id=\"JSX_Nedir\"><\/span>JSX Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>JSX, JavaScript i\u00e7erisinde HTML benzeri bir s\u00f6zdizimi kullanarak aray\u00fcz tan\u0131mlamay\u0131 sa\u011flayan bir s\u00f6zdizimi uzant\u0131s\u0131d\u0131r.<\/p>\n<div style=\"background: #fff3ea; border: 1px solid #fbd5b8; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Bilmekte fayda var<\/strong><\/p>\n<p style=\"margin: 0;\">React ile JSX kullanmak zorunlu de\u011fildir ancak okunabilirli\u011fi art\u0131rd\u0131\u011f\u0131 i\u00e7in yayg\u0131n olarak tercih edilir. JSX kodlar\u0131, kullan\u0131lan geli\u015ftirme ara\u00e7lar\u0131 taraf\u0131ndan JavaScript&#8217;e d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr.<\/p>\n<\/div>\n<h3 id=\"virtual-dom-nedir\"><span class=\"ez-toc-section\" id=\"Virtual_DOM_Nedir\"><\/span>Virtual DOM Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Virtual DOM, kullan\u0131c\u0131 aray\u00fcz\u00fcn\u00fcn bellekte temsil edilmesiyle ili\u015fkili bir kavramd\u0131r. React, bile\u015fenlerin olu\u015fturdu\u011fu yeni aray\u00fcz\u00fc \u00f6nceki \u00e7\u0131kt\u0131yla kar\u015f\u0131la\u015ft\u0131rarak gerekli g\u00fcncellemeleri belirler.<\/p>\n<figure style=\"margin: 1.5em 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1401\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom.webp\" alt=\"React Virtual Dom\" width=\"655\" height=\"289\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom.webp 1600w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-300x132.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-1024x451.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-768x338.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-1536x677.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-990x436.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-virtual-dom-1320x582.webp 1320w\" sizes=\"auto, (max-width: 655px) 100vw, 655px\" \/><\/figure>\n<p>Bu i\u015flem sayesinde taray\u0131c\u0131daki ger\u00e7ek DOM \u00fczerinde ihtiya\u00e7 duyulan de\u011fi\u015fiklikler uygulanabilir.<\/p>\n<div style=\"background: #fff6e8; border: 1px solid #f6d9ab; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #b45309;\">Dikkat<\/strong><\/p>\n<p style=\"margin: 0;\">Virtual DOM kullan\u0131m\u0131 tek ba\u015f\u0131na her React uygulamas\u0131n\u0131n daha h\u0131zl\u0131 \u00e7al\u0131\u015faca\u011f\u0131n\u0131 garanti etmez.<\/p>\n<\/div>\n<h2 id=\"react-ozellikleri\"><span class=\"ez-toc-section\" id=\"React_Ozellikleri_Nelerdir\"><\/span>React \u00d6zellikleri Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React, modern web uygulamalar\u0131n\u0131n geli\u015ftirilmesini kolayla\u015ft\u0131ran \u00e7e\u015fitli \u00f6zelliklere sahiptir.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 1.2em 0 1.4em;\">\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Bile\u015fen tabanl\u0131 mimari<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Aray\u00fczler k\u00fc\u00e7\u00fck ve yeniden kullan\u0131labilir par\u00e7alara ayr\u0131labilir.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Bildirimsel yap\u0131<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Geli\u015ftirici, aray\u00fcz\u00fcn mevcut verilere g\u00f6re nas\u0131l g\u00f6r\u00fcnmesi gerekti\u011fini tan\u0131mlar.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">JSX deste\u011fi<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">HTML benzeri s\u00f6zdizimiyle bile\u015fenlerin olu\u015fturulmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Hooks<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Fonksiyon bile\u015fenlerinde durum y\u00f6netimi ve farkl\u0131 React \u00f6zelliklerinin kullan\u0131lmas\u0131n\u0131 sa\u011flar.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Tek y\u00f6nl\u00fc veri ak\u0131\u015f\u0131<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Veriler, \u00fcst bile\u015fenlerden alt bile\u015fenlere props arac\u0131l\u0131\u011f\u0131yla aktar\u0131labilir.<\/p>\n<\/div>\n<div style=\"flex: 1 1 230px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Geni\u015f ekosistem<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Y\u00f6nlendirme, veri y\u00f6netimi, test ve uygulama geli\u015ftirme i\u00e7in \u00e7e\u015fitli ara\u00e7larla birlikte kullan\u0131labilir.<\/p>\n<\/div>\n<\/div>\n<p>React&#8217;\u0131n sundu\u011fu bu yap\u0131, \u00f6zellikle b\u00fcy\u00fcyen projelerde aray\u00fcz bile\u015fenlerinin y\u00f6netimini kolayla\u015ft\u0131rabilir.<\/p>\n<h2 id=\"react-nasil-kullanilir\"><span class=\"ez-toc-section\" id=\"React_Nasil_Kullanilir\"><\/span>React Nas\u0131l Kullan\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React kullanmaya ba\u015flamak i\u00e7in temel HTML, CSS ve JavaScript bilgisine sahip olmak faydal\u0131d\u0131r. React projeleri farkl\u0131 geli\u015ftirme ara\u00e7lar\u0131 ve framework&#8217;lerle olu\u015fturulabilir.<\/p>\n<h3 id=\"react-projesi-nasil-olusturulur\"><span class=\"ez-toc-section\" id=\"React_Projesi_Nasil_Olusturulur\"><\/span>React Projesi Nas\u0131l Olu\u015fturulur?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Temel bir React uygulamas\u0131 geli\u015ftirmek i\u00e7in Vite gibi bir geli\u015ftirme arac\u0131 kullan\u0131labilir. Bilgisayar\u0131n\u0131zda uyumlu bir Node.js s\u00fcr\u00fcm\u00fc kuruluysa terminal \u00fczerinden a\u015fa\u011f\u0131daki komutu \u00e7al\u0131\u015ft\u0131rabilirsiniz:<\/p>\n<div style=\"background: #1c2026; border-radius: 12px; margin: .8em 0 1.3em; overflow: hidden;\">\n<div style=\"background: #2a2f37; color: #ffb27a; font-size: .78em; font-weight: bold; letter-spacing: .04em; padding: 8px 16px;\">Terminal \u00b7 Proje olu\u015fturma<\/div>\n<div style=\"padding: 14px 16px; overflow-x: auto; color: #e5e7eb; font-family: Consolas,Menlo,'Courier New',monospace; font-size: .92em; line-height: 1.8;\">\n<div style=\"white-space: pre;\"><span style=\"color: #ffb27a;\">$ <\/span>npm create vite@latest react-projem &#8212; &#8211;template react<\/div>\n<\/div>\n<\/div>\n<p>Proje olu\u015fturulduktan sonra a\u015fa\u011f\u0131daki komutlarla ba\u011f\u0131ml\u0131l\u0131klar y\u00fcklenebilir ve geli\u015ftirme sunucusu ba\u015flat\u0131labilir:<\/p>\n<div style=\"background: #1c2026; border-radius: 12px; margin: .8em 0 1.3em; overflow: hidden;\">\n<div style=\"background: #2a2f37; color: #ffb27a; font-size: .78em; font-weight: bold; letter-spacing: .04em; padding: 8px 16px;\">Terminal \u00b7 Kurulum ve \u00e7al\u0131\u015ft\u0131rma<\/div>\n<div style=\"padding: 14px 16px; overflow-x: auto; color: #e5e7eb; font-family: Consolas,Menlo,'Courier New',monospace; font-size: .92em; line-height: 1.8;\">\n<div style=\"white-space: pre;\"><span style=\"color: #ffb27a;\">$ <\/span>cd react-projem<\/div>\n<div style=\"white-space: pre;\"><span style=\"color: #ffb27a;\">$ <\/span>npm install<\/div>\n<div style=\"white-space: pre;\"><span style=\"color: #ffb27a;\">$ <\/span>npm run dev<\/div>\n<\/div>\n<\/div>\n<figure style=\"margin: 1.5em 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1400\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma.webp\" alt=\"React Projesi\" width=\"686\" height=\"251\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma.webp 1600w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-300x110.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-1024x374.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-768x281.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-1536x562.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-990x362.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-projesi-olusturma-1320x483.webp 1320w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><\/figure>\n<p>Komut tamamland\u0131\u011f\u0131nda terminalde g\u00f6sterilen yerel adres \u00fczerinden uygulama g\u00f6r\u00fcnt\u00fclenebilir.<\/p>\n<h3 id=\"react-ilk-bilesen\"><span class=\"ez-toc-section\" id=\"React_ile_Ilk_Bilesen_Nasil_Yazilir\"><\/span>React ile \u0130lk Bile\u015fen Nas\u0131l Yaz\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>React bile\u015fenleri genellikle JavaScript fonksiyonlar\u0131 kullan\u0131larak olu\u015fturulur. A\u015fa\u011f\u0131daki \u00f6rnek, ekranda basit bir kar\u015f\u0131lama mesaj\u0131 g\u00f6sterir:<\/p>\n<div style=\"background: #1c2026; border-radius: 12px; margin: .8em 0 1.3em; overflow: hidden;\">\n<div style=\"background: #2a2f37; color: #ffb27a; font-size: .78em; font-weight: bold; letter-spacing: .04em; padding: 8px 16px;\">JSX \u00b7 Merhaba.jsx<\/div>\n<pre style=\"margin: 0; padding: 14px 16px; overflow-x: auto; background: #1c2026; color: #e5e7eb; font-family: Consolas,Menlo,'Courier New',monospace; font-size: .92em; line-height: 1.7; white-space: pre;\">function Merhaba() {\r\n  return &lt;h1&gt;Merhaba React!&lt;\/h1&gt;;\r\n}\r\n\r\nexport default Merhaba;<\/pre>\n<\/div>\n<p>Bu \u00f6rnekte <code style=\"background: #fffaf6; border: 1px solid #efe4da; border-radius: 5px; padding: 1px 6px; font-size: .9em; font-family: Consolas,Menlo,'Courier New',monospace;\">Merhaba<\/code> adl\u0131 bile\u015fen bir ba\u015fl\u0131k \u00f6\u011fesi d\u00f6nd\u00fcr\u00fcr. Bile\u015fen, ba\u015fka React bile\u015fenleri i\u00e7erisinde kullan\u0131larak aray\u00fcze eklenebilir.<\/p>\n<h2 id=\"react-hooks-nedir\"><span class=\"ez-toc-section\" id=\"React_Hooks_Nedir\"><\/span>React Hooks Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React Hooks, fonksiyon bile\u015fenlerinde durum y\u00f6netimi ve React&#8217;\u0131n di\u011fer \u00f6zelliklerinden yararlanmay\u0131 sa\u011flayan fonksiyonlard\u0131r.<\/p>\n<p>Hooks sayesinde bile\u015fenlerin kendi verilerini y\u00f6netmesi, d\u0131\u015f sistemlerle senkronize olmas\u0131 ve yeniden kullan\u0131labilir davran\u0131\u015flar olu\u015fturulmas\u0131 m\u00fcmk\u00fcn hale gelir.<\/p>\n<figure style=\"margin: 1.5em 0;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-1398\" src=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect.webp\" alt=\"React Hooks\" width=\"637\" height=\"265\" srcset=\"https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect.webp 1600w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-300x125.webp 300w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-1024x426.webp 1024w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-768x319.webp 768w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-1536x638.webp 1536w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-990x411.webp 990w, https:\/\/www.verigom.com\/blog\/wp-content\/uploads\/2026\/11\/react-hooks-usestate-useeffect-1320x549.webp 1320w\" sizes=\"auto, (max-width: 637px) 100vw, 637px\" \/><\/figure>\n<h3 id=\"usestate-nedir\"><span class=\"ez-toc-section\" id=\"useState_Nedir\"><\/span>useState Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code style=\"background: #fffaf6; border: 1px solid #efe4da; border-radius: 5px; padding: 1px 6px; font-size: .9em; font-family: Consolas,Menlo,'Courier New',monospace;\">useState<\/code>, bir bile\u015fen i\u00e7erisinde durum bilgisi olu\u015fturmak ve g\u00fcncellemek i\u00e7in kullan\u0131lan React Hook&#8217;udur.<\/p>\n<p>\u00d6rne\u011fin bir saya\u00e7 uygulamas\u0131nda mevcut say\u0131 useState ile saklanabilir. Kullan\u0131c\u0131 butona bast\u0131\u011f\u0131nda durum g\u00fcncellenir ve React yeni de\u011feri aray\u00fcze yans\u0131t\u0131r.<\/p>\n<h3 id=\"useeffect-nedir\"><span class=\"ez-toc-section\" id=\"useEffect_Nedir\"><\/span>useEffect Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code style=\"background: #fffaf6; border: 1px solid #efe4da; border-radius: 5px; padding: 1px 6px; font-size: .9em; font-family: Consolas,Menlo,'Courier New',monospace;\">useEffect<\/code>, bir bile\u015fenin harici sistemlerle senkronizasyon kurmas\u0131n\u0131 sa\u011flayan React Hook&#8217;udur.<\/p>\n<p>\u00d6rne\u011fin taray\u0131c\u0131 olaylar\u0131na abone olmak, bir ba\u011flant\u0131y\u0131 y\u00f6netmek veya React d\u0131\u015f\u0131ndaki bir k\u00fct\u00fcphaneyle etkile\u015fim kurmak i\u00e7in kullan\u0131labilir.<\/p>\n<div style=\"background: #fff6e8; border: 1px solid #f6d9ab; border-radius: 12px; padding: 16px 20px; margin: 1.3em 0;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #b45309;\">Her durumda gerekli de\u011fil<\/strong><\/p>\n<p style=\"margin: 0;\">Her veri de\u011fi\u015fiminde useEffect kullanmak gerekli de\u011fildir. Bile\u015fenin kendi verilerinden hesaplanabilen de\u011ferler \u00e7o\u011fu durumda do\u011frudan render s\u0131ras\u0131nda elde edilebilir.<\/p>\n<\/div>\n<h2 id=\"react-ve-javascript-farki\"><span class=\"ez-toc-section\" id=\"React_ile_JavaScript_Arasindaki_Fark_Nedir\"><\/span>React ile JavaScript Aras\u0131ndaki Fark Nedir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>JavaScript, web sayfalar\u0131na etkile\u015fim kazand\u0131rmak ve farkl\u0131 ortamlarda uygulama geli\u015ftirmek i\u00e7in kullan\u0131lan bir programlama dilidir. React ise JavaScript ile geli\u015ftirilmi\u015f, kullan\u0131c\u0131 aray\u00fczleri olu\u015fturmaya odaklanan bir k\u00fct\u00fcphanedir.<\/p>\n<div style=\"overflow-x: auto; margin: 1.2em 0 1.4em; border: 1px solid #efe4da; border-radius: 12px;\">\n<table style=\"width: 100%; border-collapse: collapse; min-width: 560px; margin: 0;\">\n<thead>\n<tr>\n<th style=\"padding: 12px 16px; text-align: left; background: #ea580c; color: #fff; font-weight: bold;\">\u00d6zellik<\/th>\n<th style=\"padding: 12px 16px; text-align: left; background: #ea580c; color: #fff; font-weight: bold;\">JavaScript<\/th>\n<th style=\"padding: 12px 16px; text-align: left; background: #ea580c; color: #fff; font-weight: bold;\">React<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da; font-weight: 600;\">T\u00fcr<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Programlama dili<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">JavaScript k\u00fct\u00fcphanesi<\/td>\n<\/tr>\n<tr style=\"background: #fffaf6;\">\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da; font-weight: 600;\">Temel ama\u00e7<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Genel ama\u00e7l\u0131 programlama<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Kullan\u0131c\u0131 aray\u00fcz\u00fc geli\u015ftirme<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da; font-weight: 600;\">Kullan\u0131m alan\u0131<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Frontend, backend ve di\u011fer ortamlar<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Aray\u00fcz geli\u015ftirme<\/td>\n<\/tr>\n<tr style=\"background: #fffaf6;\">\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da; font-weight: 600;\">Bile\u015fen yap\u0131s\u0131<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Yerle\u015fik bir UI bile\u015fen modeli sunmaz<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top; border-bottom: 1px solid #efe4da;\">Bile\u015fen tabanl\u0131 yap\u0131 sunar<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 12px 16px; vertical-align: top; font-weight: 600;\">Ba\u011f\u0131ml\u0131l\u0131k<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top;\">React gerektirmez<\/td>\n<td style=\"padding: 12px 16px; vertical-align: top;\">JavaScript kullan\u0131r<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>React \u00f6\u011frenmek isteyen kullan\u0131c\u0131lar\u0131n \u00f6ncelikle JavaScript&#8217;in \u015fu temel konular\u0131n\u0131 \u00f6\u011frenmesi \u00f6nerilir:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: .4em 0 1.2em;\"><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">De\u011fi\u015fkenler<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Fonksiyonlar<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Diziler<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Nesneler<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Asenkron i\u015flemler<\/span><\/div>\n<h2 id=\"react-ve-angular-farki\"><span class=\"ez-toc-section\" id=\"React_ve_Angular_Arasindaki_Farklar_Nelerdir\"><\/span>React ve Angular Aras\u0131ndaki Farklar Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React ve Angular, web uygulamalar\u0131nda kullan\u0131c\u0131 aray\u00fczleri geli\u015ftirmek i\u00e7in kullan\u0131lan iki farkl\u0131 teknolojidir.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 1.2em 0 1.4em;\">\n<div style=\"flex: 1 1 280px; background: #fff3ea; border-radius: 14px; padding: 18px 20px;\">\n<p><strong style=\"display: block; font-size: 1.1em; color: #ea580c; margin-bottom: 8px;\">React<\/strong><\/p>\n<p style=\"margin: 6px 0; display: flex; gap: 8px;\"><span style=\"color: #ea580c; font-weight: bold;\">\u2022<\/span>Aray\u00fcz geli\u015ftirmeye odaklanan bir <strong>k\u00fct\u00fcphanedir<\/strong>.<\/p>\n<p style=\"margin: 6px 0; display: flex; gap: 8px;\"><span style=\"color: #ea580c; font-weight: bold;\">\u2022<\/span>Y\u00f6nlendirme ve baz\u0131 mimari ihtiya\u00e7lar i\u00e7in ek ara\u00e7lar veya framework&#8217;ler kullan\u0131labilir.<\/p>\n<p style=\"margin: 6px 0; display: flex; gap: 8px;\"><span style=\"color: #ea580c; font-weight: bold;\">\u2022<\/span>Daha esnek teknoloji se\u00e7imlerine imk\u00e2n tan\u0131r.<\/p>\n<\/div>\n<div style=\"flex: 1 1 280px; background: #f3f4f6; border-radius: 14px; padding: 18px 20px;\">\n<p><strong style=\"display: block; font-size: 1.1em; color: #1f2937; margin-bottom: 8px;\">Angular<\/strong><\/p>\n<p style=\"margin: 6px 0; display: flex; gap: 8px;\"><span style=\"color: #ea580c; font-weight: bold;\">\u2022<\/span>Y\u00f6nlendirme, ba\u011f\u0131ml\u0131l\u0131k\u00a0 enjeksiyonu ve geli\u015ftirme ara\u00e7lar\u0131n\u0131 bir arada sunan kapsaml\u0131 bir frameworkt\u00fcr.<strong><br \/>\n<\/strong>.<\/p>\n<p style=\"margin: 6px 0; display: flex; gap: 8px;\"><span style=\"color: #ea580c; font-weight: bold;\">\u2022<\/span>Belirli mimari yakla\u015f\u0131mlar\u0131 daha b\u00fct\u00fcnle\u015fik \u015fekilde sunar.<\/p>\n<\/div>\n<\/div>\n<p>Hangi teknolojinin uygun oldu\u011fu projenin ihtiya\u00e7lar\u0131na ve geli\u015ftirme ekibinin deneyimine ba\u011fl\u0131d\u0131r.<\/p>\n<h2 id=\"react-kullanim-alanlari\"><span class=\"ez-toc-section\" id=\"React_Hangi_Alanlarda_Kullanilir\"><\/span>React Hangi Alanlarda Kullan\u0131l\u0131r?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React, \u00f6zellikle kullan\u0131c\u0131 etkile\u015fiminin yo\u011fun oldu\u011fu web uygulamalar\u0131nda tercih edilir. Ba\u015fl\u0131ca kullan\u0131m alanlar\u0131 \u015funlard\u0131r:<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 14px; margin: 1.2em 0 1.4em;\">\n<div style=\"flex: 1 1 220px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">E-ticaret siteleri<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">\u00dcr\u00fcn listeleme, filtreleme ve sepet aray\u00fczleri.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Y\u00f6netim panelleri<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Raporlama ekranlar\u0131, tablolar ve kontrol panelleri.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Sosyal medya uygulamalar\u0131<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Dinamik i\u00e7erik ak\u0131\u015flar\u0131 ve kullan\u0131c\u0131 etkile\u015fimleri.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Kurumsal uygulamalar<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">CRM, ERP ve \u015firket i\u00e7i y\u00f6netim sistemlerinin aray\u00fczleri.<\/p>\n<\/div>\n<div style=\"flex: 1 1 220px; border: 1px solid #efe4da; border-radius: 12px; padding: 16px 18px; background: #fff;\">\n<p><strong style=\"display: block; margin-bottom: 4px; color: #ea580c;\">Web tabanl\u0131 ara\u00e7lar<\/strong><\/p>\n<p style=\"margin: 0; font-size: .95em; color: #5b6575;\">Form olu\u015fturucular, rezervasyon sistemleri ve \u00e7e\u015fitli online uygulamalar.<\/p>\n<\/div>\n<\/div>\n<p>React ile haz\u0131rlanan projelerin kullan\u0131c\u0131lara sunulabilmesi i\u00e7in uygun bir yay\u0131nlama ortam\u0131 ve gerekti\u011finde domain y\u00f6netimi gerekir. Alan ad\u0131n\u0131n do\u011fru yap\u0131land\u0131r\u0131lmas\u0131, kullan\u0131c\u0131lar\u0131n uygulamaya kendi web adresi \u00fczerinden eri\u015fmesini sa\u011flar.<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 18px; align-items: center; justify-content: space-between; background: linear-gradient(135deg,#ea580c,#fb8c3c); color: #fff; border-radius: 14px; padding: 20px 24px; margin: 1.5em 0;\">\n<p style=\"margin: 0; flex: 1 1 320px; color: #fff;\">React projenizi yay\u0131na almak i\u00e7in uygun <strong>web hosting<\/strong> ve alan ad\u0131 se\u00e7eneklerini inceleyebilirsiniz.<\/p>\n<p><a style=\"display: inline-block; background: #fff; color: #ea580c; font-weight: bold; text-decoration: none; border-radius: 8px; padding: 10px 18px; white-space: nowrap;\" href=\"https:\/\/www.verigom.com\/web-hosting\/\">Web Hosting Paketlerini \u0130ncele<\/a><\/p>\n<\/div>\n<h2 id=\"react-avantajlari\"><span class=\"ez-toc-section\" id=\"React_Kullanmanin_Avantajlari_Nelerdir\"><\/span>React Kullanman\u0131n Avantajlar\u0131 Nelerdir?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React&#8217;\u0131n yayg\u0131n kullan\u0131lmas\u0131n\u0131n ba\u015fl\u0131ca nedenlerinden biri, bile\u015fen tabanl\u0131 geli\u015ftirme yakla\u015f\u0131m\u0131d\u0131r.<\/p>\n<div style=\"margin: 1em 0 1.3em;\">\n<div style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #efe4da;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #fff3ea; color: #ea580c; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span><strong>Kod tekrar\u0131n\u0131 azaltabilir:<\/strong> Yeniden kullan\u0131labilir bile\u015fenler olu\u015fturulabilir.<\/div>\n<div style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #efe4da;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #fff3ea; color: #ea580c; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span><strong>Geli\u015ftirme s\u00fcrecini kolayla\u015ft\u0131r\u0131r:<\/strong> Aray\u00fczler daha k\u00fc\u00e7\u00fck ve y\u00f6netilebilir par\u00e7alara ayr\u0131labilir.<\/div>\n<div style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #efe4da;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #fff3ea; color: #ea580c; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span><strong>Dinamik aray\u00fczleri destekler:<\/strong> Kullan\u0131c\u0131 etkile\u015fimlerine g\u00f6re i\u00e7erikler g\u00fcncellenebilir.<\/div>\n<div style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px dashed #efe4da;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #fff3ea; color: #ea580c; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span><strong>Geni\u015f topluluk deste\u011fi sunar:<\/strong> E\u011fitim kaynaklar\u0131na ve a\u00e7\u0131k kaynak ara\u00e7lara eri\u015fim kolayd\u0131r.<\/div>\n<div style=\"display: flex; gap: 12px; align-items: flex-start; padding: 10px 0;\"><span style=\"flex: 0 0 24px; width: 24px; height: 24px; line-height: 24px; border-radius: 50%; background: #fff3ea; color: #ea580c; font-weight: bold; font-size: .85em; text-align: center; margin-top: 3px;\">\u2713<\/span><strong>Farkl\u0131 ara\u00e7larla b\u00fct\u00fcnle\u015febilir:<\/strong> Projenin ihtiya\u00e7lar\u0131na g\u00f6re \u00e7e\u015fitli k\u00fct\u00fcphaneler ve framework&#8217;ler kullan\u0131labilir.<\/div>\n<\/div>\n<p>Bu avantajlar\u0131n etkisi, projenin b\u00fcy\u00fckl\u00fc\u011f\u00fcne ve uygulaman\u0131n nas\u0131l geli\u015ftirildi\u011fine g\u00f6re de\u011fi\u015febilir.<\/p>\n<h2 id=\"react-ogrenmek-zor-mu\"><span class=\"ez-toc-section\" id=\"React_Ogrenmek_Zor_mu\"><\/span>React \u00d6\u011frenmek Zor mu?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>React \u00f6\u011frenmenin zorluk seviyesi, ki\u015finin mevcut JavaScript bilgisine ba\u011fl\u0131d\u0131r. HTML, CSS ve JavaScript temellerini bilen kullan\u0131c\u0131lar bile\u015fen, props ve state gibi kavramlar\u0131 daha kolay \u00f6\u011frenebilir.<\/p>\n<p>Ba\u015flang\u0131\u00e7 a\u015famas\u0131nda k\u00fc\u00e7\u00fck projeler geli\u015ftirmek faydal\u0131d\u0131r. A\u015fa\u011f\u0131daki \u00f6rnekler React mant\u0131\u011f\u0131n\u0131 kavramaya yard\u0131mc\u0131 olabilir;<\/p>\n<div style=\"display: flex; flex-wrap: wrap; gap: 8px; margin: .4em 0 1.2em;\"><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Saya\u00e7 uygulamas\u0131<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">Yap\u0131lacaklar listesi<\/span><span style=\"background: #fff3ea; color: #ea580c; border: 1px solid #fbd5b8; border-radius: 999px; padding: 4px 14px; font-weight: bold; font-size: .92em;\">\u00dcr\u00fcn filtreleme ekran\u0131<\/span><\/div>\n<p>Daha sonra y\u00f6nlendirme, veri \u00e7ekme, form y\u00f6netimi ve uygulama mimarisi gibi ileri konulara ge\u00e7ilebilir.<\/p>\n<h2 id=\"sikca-sorulan-sorular\"><span class=\"ez-toc-section\" id=\"Sikca_Sorulan_Sorular\"><\/span>S\u0131k\u00e7a Sorulan Sorular<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<style>#sp-ea-1396 .spcollapsing { height: 0; overflow: hidden; transition-property: height;transition-duration: 300ms;}#sp-ea-1396.sp-easy-accordion>.sp-ea-single {margin-bottom: 10px; border: 1px solid #e2e2e2; }#sp-ea-1396.sp-easy-accordion>.sp-ea-single>.ea-header a {color: #444;}#sp-ea-1396.sp-easy-accordion>.sp-ea-single>.sp-collapse>.ea-body {background: #fff; color: #444;}#sp-ea-1396.sp-easy-accordion>.sp-ea-single {background: #eee;}#sp-ea-1396.sp-easy-accordion>.sp-ea-single>.ea-header a .ea-expand-icon { float: left; color: #444;font-size: 16px;}<\/style><div id=\"sp_easy_accordion-1794406444\"><div id=\"sp-ea-1396\" class=\"sp-ea-one sp-easy-accordion\" data-ea-active=\"ea-click\" data-ea-mode=\"vertical\" data-preloader=\"\" data-scroll-active-item=\"\" data-offset-to-scroll=\"0\"><div class=\"ea-card ea-expand sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_bir_programlama_dili_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13960\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13960\" aria-controls=\"collapse13960\" href=\"#\" aria-expanded=\"true\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-minus\"><\/i> React bir programlama dili mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse collapsed show\" id=\"collapse13960\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13960\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">React bir programlama dili de\u011fil, JavaScript kullan\u0131larak geli\u015ftirilmi\u015f bir kullan\u0131c\u0131 aray\u00fcz\u00fc k\u00fct\u00fcphanesidir. React ile uygulama geli\u015ftirmek i\u00e7in JavaScript bilgisi gerekir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_frontend_mi_backend_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13961\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13961\" aria-controls=\"collapse13961\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> React frontend mi backend mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse13961\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13961\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">React temel olarak frontend geli\u015ftirmede kullan\u0131l\u0131r. Kullan\u0131c\u0131lar\u0131n taray\u0131c\u0131da g\u00f6rd\u00fc\u011f\u00fc ve etkile\u015fim kurdu\u011fu aray\u00fczleri olu\u015fturmak i\u00e7in tasarlanm\u0131\u015ft\u0131r. Ancak React tabanl\u0131 framework'ler sunucu taraf\u0131nda \u00e7al\u0131\u015fan \u00f6zellikler de sunabilir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_ucretsiz_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13962\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13962\" aria-controls=\"collapse13962\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> React \u00fccretsiz mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse13962\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13962\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">React a\u00e7\u0131k kaynakl\u0131 ve \u00fccretsiz bir JavaScript k\u00fct\u00fcphanesidir. MIT lisans\u0131 alt\u0131nda yay\u0131mlan\u0131r. Ancak React ile geli\u015ftirilen projelerde kullan\u0131lan hosting, domain veya \u00fc\u00e7\u00fcnc\u00fc taraf hizmetler \u00fccretli olabilir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_ile_web_sitesi_yapilir_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13963\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13963\" aria-controls=\"collapse13963\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> React ile web sitesi yap\u0131l\u0131r m\u0131?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse13963\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13963\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">React ile kurumsal web siteleri, e-ticaret aray\u00fczleri, y\u00f6netim panelleri ve etkile\u015fimli web uygulamalar\u0131 geli\u015ftirilebilir. Projenin gereksinimlerine g\u00f6re React tek ba\u015f\u0131na veya uygun bir framework ile kullan\u0131labilir.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_ve_React_Native_ayni_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13964\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13964\" aria-controls=\"collapse13964\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> React ve React Native ayn\u0131 m\u0131?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse13964\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13964\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">Hay\u0131r. React web ve di\u011fer aray\u00fcz ortamlar\u0131nda bile\u015fen geli\u015ftirme yakla\u015f\u0131m\u0131n\u0131 sunan bir k\u00fct\u00fcphanedir. React Native ise React yakla\u015f\u0131m\u0131n\u0131 kullanarak Android ve iOS gibi platformlar i\u00e7in yerel mobil uygulama aray\u00fczleri geli\u015ftirmeyi sa\u011flar.<\/span><\/p><\/div><\/div><\/div><div class=\"ea-card sp-ea-single\"><h3 class=\"ea-header\"><span class=\"ez-toc-section\" id=\"React_ogrenmek_icin_JavaScript_bilmek_gerekir_mi\"><\/span><a class=\"collapsed\" id=\"ea-header-13965\" role=\"button\" data-sptoggle=\"spcollapse\" data-sptarget=\"#collapse13965\" aria-controls=\"collapse13965\" href=\"#\" aria-expanded=\"false\" tabindex=\"0\"><i aria-hidden=\"true\" role=\"presentation\" class=\"ea-expand-icon eap-icon-ea-expand-plus\"><\/i> React \u00f6\u011frenmek i\u00e7in JavaScript bilmek gerekir mi?<\/a><span class=\"ez-toc-section-end\"><\/span><\/h3><div class=\"sp-collapse spcollapse \" id=\"collapse13965\" data-parent=\"#sp-ea-1396\" role=\"region\" aria-labelledby=\"ea-header-13965\"> <div class=\"ea-body\"><p><span style=\"font-weight: 400\">React \u00f6\u011frenmeden \u00f6nce temel JavaScript bilgisine sahip olmak \u00f6nerilir. Fonksiyonlar, diziler, nesneler, mod\u00fcller ve asenkron i\u015flemler gibi konular React geli\u015ftirme s\u00fcrecinde s\u0131k kullan\u0131l\u0131r.<\/span><\/p><\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>React, kullan\u0131c\u0131 aray\u00fczleri olu\u015fturmak i\u00e7in kullan\u0131lan a\u00e7\u0131k kaynakl\u0131 bir JavaScript k\u00fct\u00fcphanesidir. \u00d6zellikle etkile\u015fimli web siteleri ve web uygulamalar\u0131n\u0131n geli\u015ftirilmesinde tercih edilir. Bile\u015fen tabanl\u0131 yap\u0131s\u0131 sayesinde aray\u00fczlerin daha k\u00fc\u00e7\u00fck, yeniden kullan\u0131labilir par\u00e7alara ayr\u0131larak geli\u015ftirilmesini sa\u011flar. K\u0131saca React bir programlama dili de\u011fil, JavaScript ile \u00e7al\u0131\u015fan bir aray\u00fcz k\u00fct\u00fcphanesidir. Aray\u00fczler bile\u015fenlere (component) ayr\u0131larak geli\u015ftirilir. Temel kavramlar: JSX, Virtual [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1399,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[115,397,399,398,400],"class_list":["post-1395","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","tag-javascript","tag-react","tag-react-hooks","tag-react-js","tag-react-kullanimi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>React Nedir? Ne \u0130\u015fe Yarar, Nas\u0131l Kullan\u0131l\u0131r?<\/title>\n<meta name=\"description\" content=\"React nedir, ne i\u015fe yarar? 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