{"id":18094,"date":"2023-08-18T06:02:07","date_gmt":"2023-08-18T06:02:07","guid":{"rendered":"https:\/\/hosteko.com\/blog\/?p=18094"},"modified":"2023-08-18T06:02:07","modified_gmt":"2023-08-18T06:02:07","slug":"mengenal-react-js-definisi-fungsi-dan-cara-kerja-dari-react-js","status":"publish","type":"post","link":"https:\/\/hosteko.com\/blog\/mengenal-react-js-definisi-fungsi-dan-cara-kerja-dari-react-js","title":{"rendered":"Mengenal React JS : Definisi, Fungsi dan Cara Kerja dari React JS"},"content":{"rendered":"<p>Saat Anda mempelajari\u00a0web development, Anda mungkin pernah mendengar istilah React JS. Pengetahuan tentang React JS sangat penting saat ini, terutama jika Anda ingin membuat\u00a0User Interface\u00a0(UI) situs web Anda lebih menarik. Jadi apa sebenarnya React JS itu? Apa fungsi dan cara kerja React JS?<\/p>\n<h2 class=\"wp-block-heading\"><strong>Definisi React JS<\/strong><\/h2>\n<p class=\"wp-block-heading\" style=\"padding-left: 40px\"><span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">adalah<\/span> <span class=\"sw\">pustaka<\/span> <span class=\"sw\">JavaScript<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">digu<\/span><span class=\"sw\">nakan<\/span> <span class=\"sw\">untuk<\/span> <span class=\"sw\">membuat<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">pengguna<\/span> (User Interface\/<span class=\"sw\">UI)<\/span> <span class=\"sw\">aplikasi.<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">dikembangkan<\/span> <span class=\"sw\">oleh<\/span> <span class=\"sw\">Facebook<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">merupakan<\/span> <span class=\"sw\">salah<\/span> <span class=\"sw\">satu<\/span> <span class=\"sw\">framework\/library<\/span> <span class=\"sw\">JavaScript<\/span> <span class=\"sw\">paling<\/span> <span class=\"sw\">populer<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">tersedia<\/span> <span class=\"sw\">saat<\/span> <span class=\"sw\">ini.<\/span><\/p>\n<p class=\"wp-block-heading\" style=\"padding-left: 40px\"><span class=\"sw\">Dalam<\/span> <span class=\"sw\">pengembangannya,<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">menerapkan<\/span> <span class=\"sw\">konsep<\/span> <span class=\"sw\">komponen<\/span> <span class=\"sw\">dalam<\/span> <span class=\"sw\">pengembangan<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">pengguna.<\/span> <span class=\"sw\">Komponen<\/span> <span class=\"sw\">adalah<\/span> <span class=\"sw\">unit<\/span> <span class=\"sw\">terkecil<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">dapat<\/span> <span class=\"sw\">digunakan<\/span> <span class=\"sw\">untuk<\/span> <span class=\"sw\">membuat<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">pengguna<\/span> <span class=\"sw\">di<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS.<\/span> <span class=\"sw\">Komponen-komponen<\/span> <span class=\"sw\">ini<\/span> <span class=\"sw\">dapat<\/span> <span class=\"sw\">digabungkan<\/span> <span class=\"sw\">satu<\/span> <span class=\"sw\">sama<\/span> <span class=\"sw\">lain<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">membentuk<\/span> <span class=\"sw\">struktur<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">kompleks.\u00a0<\/span><span class=\"sw\">Di<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS,<\/span> <span class=\"sw\">perubahan<\/span> <span class=\"sw\">komponen<\/span> <span class=\"sw\">secara<\/span> <span class=\"sw\">otomatis<\/span> <span class=\"sw\">memperbarui<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">(UI)<\/span> <span class=\"sw\">di<\/span> <span class=\"sw\">browser<\/span> <span class=\"sw\">tanpa<\/span> <span class=\"sw\">perlu<\/span> <span class=\"sw\">me-refresh<\/span> <span class=\"sw\">halaman.<\/span><\/p>\n<p class=\"wp-block-heading\" style=\"padding-left: 40px\"><span class=\"sw\">Selain<\/span> <span class=\"sw\">itu,<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">juga<\/span> <span class=\"sw\">dapat<\/span> <span class=\"sw\">dengan<\/span> <span class=\"sw\">mudah<\/span> <span class=\"sw\">bekerja<\/span> <span class=\"sw\">dengan<\/span> <span class=\"sw\">berbagai<\/span> <span class=\"sw\">jenis<\/span> <span class=\"sw\">teknologi<\/span> <span class=\"sw\">seperti<\/span> server-side rendering<span class=\"sw\">,<\/span> <span class=\"sw\">DOM<\/span> <span class=\"sw\">virtual,<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">juga<\/span> <span class=\"sw\">dapat<\/span> <span class=\"sw\">digunakan<\/span> <span class=\"sw\">dengan<\/span> library\/framework\u00a0<span class=\"sw\">kerja<\/span> <span class=\"sw\">lain<\/span> <span class=\"sw\">seperti<\/span> <span class=\"sw\">Redux. <\/span><span class=\"sw\">Keunggulannya<\/span> <span class=\"sw\">dalam<\/span> <span class=\"sw\">menciptakan<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">pengguna<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">efisien<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">mudah<\/span> <span class=\"sw\">dipelajari,<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">banyak<\/span> <span class=\"sw\">digunakan<\/span> <span class=\"sw\">oleh<\/span> <span class=\"sw\">pengembang<\/span> <span class=\"sw\">web<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">perusahaan<\/span> <span class=\"sw\">besar<\/span> <span class=\"sw\">dalam<\/span> <span class=\"sw\">pengembangan<\/span> <span class=\"sw\">aplikasi.<\/span><\/p>\n<p style=\"padding-left: 40px\">React JS mempunyai berbagai fitur lengkap yang dapat membantu kamu mengembangkan UI aplikasi atau website. Namun, bukan hanya itu saja. React juga memiliki fitur-fitur unggulan yang membuatnya lebih diminati daripada program library JavaScript lainnya. Berikut beberapa fitur React unggulan tersebut:<\/p>\n<h3 id=\"h-jsx\" style=\"padding-left: 40px\"><strong><span id=\"JSX\">JSX\u00a0<\/span><\/strong><\/h3>\n<p style=\"padding-left: 40px\">JSX adalah extension syntax JavaScript yang memungkinkan Anda untuk\u00a0memodifikasi\u00a0<em>Document Object Model\u00a0<\/em>(DOM) dengan kode bergaya HTML.\u00a0Untuk mengetahui fungsi JSX dengan lebih jelas, Anda perlu tahu tentang DOM terlebih dahulu.<\/p>\n<p style=\"padding-left: 40px\">DOM adalah\u00a0<em>application programming interface\u00a0<\/em>(API) yang berfungsi untuk\u00a0mengatur struktur halaman web. Nah, untuk menambah konten dinamis ke dalam halaman web, developer mesti memodifikasi DOM.<\/p>\n<p style=\"padding-left: 40px\">Dengan kata lain, JSX akan mempermudah Anda untuk menambah konten dinamis. Karena extension ini dapat membantu Anda untuk memasukkan syntax bergaya HTML ke dalam DOM. Akan tetapi, JSX bukanlah HTML. Mungkin bahasa sederhananya seperti ini: JSX terlihat seperti HTML, tapi memiliki fungsi seperti JavaScript. Selain itu, Anda juga bisa menggunakan JSX di berbagai browser. Karena JSX cocok dengan semua platform browser modern \u2013 seperti Chrome atau Firefox.<\/p>\n<h3 id=\"h-virtual-dom\" style=\"padding-left: 40px\"><strong><span id=\"Virtual_DOM\">Virtual DOM<\/span><\/strong><\/h3>\n<p style=\"padding-left: 40px\">Ketika developer mengupdate DOM dengan menggunakan JSX, React JS akan membuat\u00a0Virtual DOM, yaitu salinan dari DOM asli yang ingin diupdate.\u00a0Virtual DOM berguna untuk melihat bagian dari DOM asli yang berubah. Contohnya, ketika pengguna website mengklik tombol like atau comment, tentu yang perlu berubah hanya bagian like dan comment saja, bukan?<\/p>\n<p style=\"padding-left: 40px\">Ketika menemukan bagian yang perlu diubah, React JS akan mengubah bagian itu saja. Jadi, pengguna tidak perlu reload satu halaman untuk melihat perubahannya. Hal ini dapat berpengaruh terhadap performa website. Karena setiap perubahan hanya dilakukan pada bagian yang diperlukan saja. Tanpa Virtual DOM, website Anda akan menggunakan HTML untuk update DOM.\u00a0 Sehingga, seluruh DOMnya mesti direload untuk menampilkan perubahan di satu bagian \u2013 seperti mengklik tombol like atau menambahkan komentar.<\/p>\n<h3 id=\"h-3-single-way-data-flow\" style=\"padding-left: 40px\"><strong><span id=\"3_Single_Way_Data_Flow\">Single Way Data Flow<\/span><\/strong><\/h3>\n<p style=\"padding-left: 40px\"><span class=\"sw\">Ini<\/span> <span class=\"sw\">adalah<\/span> <span class=\"sw\">teknik<\/span> <span class=\"sw\">kontrol<\/span> <span class=\"sw\">transfer<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">mempermudah<\/span> <span class=\"sw\">proses<\/span> <span class=\"sw\">debug.<\/span>\u00a0<span style=\"color: #37ac8e\"><span style=\"color: #000000\">Single Way Data Flow<\/span>\u00a0<\/span>\u00a0<span class=\"sw\">adalah<\/span> <span class=\"sw\">teknik<\/span> <span class=\"sw\">mentransmisikan<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">dengan<\/span> <span class=\"sw\">satu<\/span> <span class=\"sw\">metode<\/span> <span class=\"sw\">di<\/span> <span class=\"sw\">seluruh<\/span> <span class=\"sw\">aplikasi.<\/span> <span class=\"sw\">Tentunya<\/span> <span class=\"sw\">manfaat<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">bisa<\/span> <span class=\"sw\">didapat<\/span> <span class=\"sw\">dari<\/span> <span class=\"sw\">fitur<\/span> <span class=\"sw\">ini<\/span> <span class=\"sw\">berupa<\/span> <span class=\"sw\">kontrol<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">lebih<\/span> <span class=\"sw\">aman.<\/span><\/p>\n<p style=\"padding-left: 40px\"><span class=\"sw\">Fitur<\/span>\u00a0<span style=\"color: #37ac8e\"><span style=\"color: #000000\">Single Way Data Flow<\/span>\u00a0<\/span>\u00a0<span class=\"sw\">mengelola<\/span> <span class=\"sw\">semua<\/span> <span class=\"sw\">aliran<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">di<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">dikirim<\/span> <span class=\"sw\">dari<\/span> <span class=\"sw\">satu<\/span> <span class=\"sw\">sisi<\/span> <span class=\"sw\">ke<\/span> <span class=\"sw\">sisi<\/span> <span class=\"sw\">lain<\/span> <span class=\"sw\">dalam<\/span> <span class=\"sw\">satu<\/span> <span class=\"sw\">arah.<\/span> <span class=\"sw\">Metode<\/span> <span class=\"sw\">pengiriman<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">ini<\/span> <span class=\"sw\">meminimalkan<\/span> <span class=\"sw\">terjadinya<\/span> <span class=\"sw\">kesalahan<\/span> <span class=\"sw\">selama<\/span> <span class=\"sw\">pengiriman<\/span> <span class=\"sw\">data.<\/span> <span class=\"sw\">Dengan<\/span> <span class=\"sw\">pendekatan<\/span> <span class=\"sw\">ini,<\/span> <span class=\"sw\">proses<\/span> <span class=\"sw\">transmisi<\/span> <span class=\"sw\">juga<\/span> <span class=\"sw\">menjadi<\/span> <span class=\"sw\">lebih<\/span> <span class=\"sw\">efisien<\/span> <span class=\"sw\">karena<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">mengirimkan<\/span> <span class=\"sw\">data<\/span> <span class=\"sw\">sesuai<\/span> <span class=\"sw\">kemampuan<\/span> <span class=\"sw\">masing-masing<\/span> <span class=\"sw\">bagian<\/span> <span class=\"sw\">sistem.<\/span><\/p>\n<h2 class=\"wp-block-heading\"><strong>Fungsi React JS<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>1. Membuat Antarmuka Pengguna yang Dinamis<\/strong><\/h3>\n<p style=\"padding-left: 40px\"><span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">memungkinkan<\/span> <span class=\"sw\">pengembang<\/span> <span class=\"sw\">dengan<\/span> <span class=\"sw\">cepat<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">mudah<\/span> <span class=\"sw\">membuat<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">pengguna<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">dinamis<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">interaktif.<\/span> <span class=\"sw\">React<\/span> <span class=\"sw\">JS<\/span> <span class=\"sw\">memisahkan<\/span> <span class=\"sw\">antarmuka<\/span> <span class=\"sw\">dan<\/span> <span class=\"sw\">logika<\/span> <span class=\"sw\">aplikasi,<\/span> <span class=\"sw\">sehingga<\/span> <span class=\"sw\">memudahkan<\/span> <span class=\"sw\">developer<\/span> <span class=\"sw\">untuk<\/span> <span class=\"sw\">mengembangkan<\/span> <span class=\"sw\">aplikasi<\/span> <span class=\"sw\">dengan<\/span> <span class=\"sw\">struktur<\/span> <span class=\"sw\">yang<\/span> <span class=\"sw\">lebih<\/span> <span class=\"sw\">terorganisir.<\/span><\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>2. Meningkatkan Efisiensi Pembuatan Aplikasi<\/strong><\/h3>\n<p style=\"padding-left: 40px\">React JS memungkinkan pengembang untuk membuat aplikasi dengan kode yang lebih dapat dipelihara dan digunakan kembali. Hal ini dapat meningkatkan efisiensi dan produktivitas saat membangun aplikasi.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>3. Memperbarui Tampilan secara Efisien<\/strong><\/h3>\n<p style=\"padding-left: 40px\">React JS menggunakan Virtual DOM untuk memperbarui tampilan aplikasi secara efisien. Virtual DOM memungkinkan React JS untuk memperbarui hanya bagian aplikasi yang diubah tanpa harus\u00a0me-refresh\u00a0seluruh halaman. Ini dapat meningkatkan kinerja aplikasi dan pengalaman pengguna.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>4. Memungkinkan Pengembangan Aplikasi Berskala Besar<\/strong><\/h3>\n<p style=\"padding-left: 40px\">React JS memudahkan untuk mengembangkan aplikasi berskala besar. Menggunakan Redux memungkinkan pengembang untuk mengelola data aplikasi dengan cara yang lebih terstruktur dan terorganisir. Ini memfasilitasi pengembangan aplikasi yang kompleks dengan banyak fitur dan fungsi.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>5. Dapat Digunakan Bersamaan dengan Teknologi Lain<\/strong><\/h3>\n<p style=\"padding-left: 40px\">React JS dapat digunakan bersama dengan teknologi lain seperti\u00a0server-side rendering, GraphQL dan juga dapat digunakan bersama dengan\u00a0library\/framework\u00a0kerja lain seperti Angular atau Vue. Hal ini memungkinkan pengembang untuk membangun aplikasi dengan teknologi yang paling efisien dan tepat untuk kebutuhan aplikasi mereka.<\/p>\n<h2 class=\"wp-block-heading\"><strong>Cara Kerja React JS<\/strong><\/h2>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>1. Membuat Komponen<\/strong><\/h3>\n<p style=\"padding-left: 40px\">Pertama, pengembang perlu membuat komponen di React JS. Komponen ini merupakan unit terkecil dari React JS yang dapat digunakan untuk membuat antarmuka pengguna. Setiap komponen memiliki struktur dan logika tersendiri yang dapat digunakan oleh pengembang untuk membangun aplikasi.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>2. Menentukan\u00a0State\u00a0dan\u00a0Props<\/strong><\/h3>\n<p style=\"padding-left: 40px\">Setelah membuat komponen, pengembang harus menentukan status dan properti komponen. State digunakan untuk menyimpan data yang dapat diedit tentang komponen, sedangkan props digunakan untuk meneruskan data dari\u00a0 parent component ke child component.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>3.\u00a0Rendering<\/strong><\/h3>\n<p style=\"padding-left: 40px\">Setelah mendefinisikan state dan props, developer dapat merender komponen. Rendering digunakan untuk mengubah status dan properti menjadi tampilan UI.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>4.\u00a0Handling Events<\/strong><\/h3>\n<p style=\"padding-left: 40px\">Di React JS, penanganan event dilakukan dengan membuat fungsi yang dipanggil saat event terjadi di UI. Contohnya adalah membuat fungsi onclick pada tombol yang akan ditampilkan saat tombol diklik.<\/p>\n<h3 class=\"wp-block-heading\" style=\"padding-left: 40px\"><strong>5. Memperbarui Tampilan secara Efisien<\/strong><\/h3>\n<p style=\"padding-left: 40px\">React JS menggunakan Virtual DOM untuk memperbarui tampilan aplikasi secara efisien. DOM virtual membandingkan perubahan status komponen dan properti dengan yang ditampilkan di browser dan hanya memperbarui yang berubah di viewport. Ini memungkinkan aplikasi berjalan lebih cepat dan lebih efisien dengan mengubah antarmuka pengguna.<\/p>\n<p>Memahami React JS akan membantu pemilik bisnis memahami kemampuan teknologi dan menggunakannya untuk mengembangkan aplikasi atau situs web. Tidak hanya itu, pemilik bisnis juga dapat memastikan bahwa pengalaman pengguna di aplikasi atau situs web akan meningkat, yang pada akhirnya akan meningkatkan tingkat kepuasan pelanggan.<\/p>\n<p>Untuk mempertahankan keunggulan kompetitif di era digital saat ini, pemilik bisnis harus memahami teknologi dan tren pengembangan aplikasi terbaru. Memahami React JS dapat membantu pemilik bisnis membuat keputusan yang tepat, meningkatkan kesuksesan bisnis, dan menyederhanakan aktivitas pemasaran yang dibutuhkan bisnis untuk berbagai platform digital.<\/p>\n\n\n<div class=\"kk-star-ratings kksr-auto kksr-align-right kksr-valign-bottom\"\n    data-payload='{&quot;align&quot;:&quot;right&quot;,&quot;id&quot;:&quot;18094&quot;,&quot;slug&quot;:&quot;default&quot;,&quot;valign&quot;:&quot;bottom&quot;,&quot;ignore&quot;:&quot;&quot;,&quot;reference&quot;:&quot;auto&quot;,&quot;class&quot;:&quot;&quot;,&quot;count&quot;:&quot;1&quot;,&quot;legendonly&quot;:&quot;&quot;,&quot;readonly&quot;:&quot;&quot;,&quot;score&quot;:&quot;5&quot;,&quot;starsonly&quot;:&quot;&quot;,&quot;best&quot;:&quot;5&quot;,&quot;gap&quot;:&quot;0&quot;,&quot;greet&quot;:&quot;Jadilah yang pertama untuk memberi nilai&quot;,&quot;legend&quot;:&quot;5\\\/5 - (1 vote)&quot;,&quot;size&quot;:&quot;22&quot;,&quot;title&quot;:&quot;Mengenal React JS : Definisi, Fungsi dan Cara Kerja dari React JS&quot;,&quot;width&quot;:&quot;110&quot;,&quot;_legend&quot;:&quot;{score}\\\/{best} - ({count} {votes})&quot;,&quot;font_factor&quot;:&quot;1.25&quot;}'>\n            \n<div class=\"kksr-stars\">\n    \n<div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n    \n<div class=\"kksr-stars-active\" style=\"width: 110px;\">\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" style=\"padding-right: 0px\">\n            \n\n<div class=\"kksr-icon\" style=\"width: 22px; height: 22px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n                \n\n<div class=\"kksr-legend\" style=\"font-size: 17.6px;\">\n            5\/5 - (1 vote)    <\/div>\n    <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Saat Anda mempelajari\u00a0web development, Anda mungkin pernah mendengar istilah React JS. Pengetahuan tentang React JS sangat penting saat ini, terutama jika Anda ingin membuat\u00a0User Interface\u00a0(UI) situs web Anda lebih menarik. Jadi apa sebenarnya React JS itu? Apa fungsi dan cara kerja React JS? 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