{"id":28655,"date":"2025-11-20T11:10:26","date_gmt":"2025-11-20T04:10:26","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=28655"},"modified":"2025-11-20T16:01:49","modified_gmt":"2025-11-20T09:01:49","slug":"react-la-gi","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/react-la-gi\/","title":{"rendered":"React l\u00e0 g\u00ec? D\u00f9ng l\u00e0m g\u00ec? L\u1ee3i \u00edch &#038; So s\u00e1nh React v\u1edbi React Native"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-white ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed8I DUNG<\/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=\"Toggle Table of Content\"><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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#React-la-gi\" >React l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#React-dung-de-lam-gi\" >React d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Cac-thanh-phan-cot-loi-cua-React\" >C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a React<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Component-Thanh-phan\" >Component (Th\u00e0nh ph\u1ea7n)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Virtual-DOM-DOM-ao\" >Virtual DOM (DOM \u1ea3o)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#JSX-JavaScript-XML\" >JSX (JavaScript XML)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet\" >ReactJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong tr\u00ecnh duy\u1ec7t?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Loi-ich-noi-bat-cua-React\" >L\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a React<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Han-che-cua-React\" >H\u1ea1n ch\u1ebf c\u1ee7a React<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Chi-tap-trung-vao-lop-giao-dien-View-Layer\" >Ch\u1ec9 t\u1eadp trung v\u00e0o l\u1edbp giao di\u1ec7n (View Layer)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Duong-cong-hoc-tap-ban-dau-kha-cao\" >\u0110\u01b0\u1eddng cong h\u1ecdc t\u1eadp ban \u0111\u1ea7u kh\u00e1 cao<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Kich-thuoc-thu-vien-kha-lon\" >K\u00edch th\u01b0\u1edbc th\u01b0 vi\u1ec7n kh\u00e1 l\u1edbn<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Kho-tich-hop-vao-cac-framework-truyen-thong\" >Kh\u00f3 t\u00edch h\u1ee3p v\u00e0o c\u00e1c framework truy\u1ec1n th\u1ed1ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Kho-khan-voi-SEO-neu-dung-Client-Side-Rendering-CSR\" >Kh\u00f3 kh\u0103n v\u1edbi SEO n\u1ebfu d\u00f9ng Client-Side Rendering (CSR)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#He-sinh-thai-thay-doi-nhanh\" >H\u1ec7 sinh th\u00e1i thay \u0111\u1ed5i nhanh<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Cu-phap-JSX-va-phong-cach-viet-CSS-trong-JS-co-the-gay-tranh-cai\" >C\u00fa ph\u00e1p JSX v\u00e0 phong c\u00e1ch vi\u1ebft CSS trong JS c\u00f3 th\u1ec3 g\u00e2y tranh c\u00e3i<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac\" >Ph\u00e2n bi\u1ec7t ReactJS v\u00e0 React Native: \u0110i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/#ReactJS-khac-gi-so-voi-Angular-va-Vuejs\" >ReactJS kh\u00e1c g\u00ec so v\u1edbi Angular v\u00e0 Vue.js?<\/a><\/li><\/ul><\/nav><\/div>\n<p>React.js (React) \u0111ang l\u00e0 c\u00e1i t\u00ean &#8220;hot&#8221; v\u00e0 l\u00e0 k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n h\u00e0ng \u0111\u1ea7u trong gi\u1edbi l\u1eadp tr\u00ecnh web hi\u1ec7n \u0111\u1ea1i. Nh\u01b0ng b\u1ea1n c\u00f3 th\u1ef1c s\u1ef1 hi\u1ec3u <a href=\"https:\/\/interdata.vn\/blog\/react-la-gi\/\"><strong>React l\u00e0 g\u00ec trong l\u1eadp tr\u00ecnh<\/strong><\/a>\u00a0v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady? \u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 t\u00ecm hi\u1ec3u l\u1ee3i \u00edch, h\u1ea1n ch\u1ebf c\u1ee7a React.js c\u1ea7n l\u01b0u \u00fd. \u0110\u00e2y l\u00e0 ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 b\u1ea1n b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh chinh ph\u1ee5c React ho\u1eb7c n\u00e2ng cao k\u1ef9 n\u0103ng c\u1ee7a m\u00ecnh.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"React-la-gi\"><\/span>React l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>React, c\u00f2n g\u1ecdi l\u00e0 React.js ho\u1eb7c ReactJS, l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n JavaScript m\u00e3 ngu\u1ed3n m\u1edf do Facebook ph\u00e1t tri\u1ec3n<\/strong>. React \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (UI), \u0111\u1eb7c bi\u1ec7t l\u00e0 cho \u1ee9ng d\u1ee5ng web c\u00f3 t\u00ednh t\u01b0\u01a1ng t\u00e1c cao v\u00e0 ph\u1ea3n h\u1ed3i nhanh.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng \u0111\u1ea7u ti\u00ean c\u1ea7n n\u1eafm r\u00f5 l\u00e0 React l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n, kh\u00f4ng ph\u1ea3i framework, th\u01b0 vi\u1ec7n ch\u1ec9 cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 cho m\u1ed9t ph\u1ea7n c\u1ee5 th\u1ec3 (\u1edf \u0111\u00e2y l\u00e0 UI), c\u00f2n framework cung c\u1ea5p c\u1ea5u tr\u00fac v\u00e0 quy t\u1eafc cho to\u00e0n b\u1ed9 \u1ee9ng d\u1ee5ng. React ch\u1ec9 t\u1eadp trung v\u00e0o vi\u1ec7c x\u00e2y d\u1ef1ng &#8220;View&#8221; (l\u1edbp giao di\u1ec7n).<\/p>\n<figure id=\"attachment_28662\" aria-describedby=\"caption-attachment-28662\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28662\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/React-la-gi.jpg\" alt=\"React l\u00e0 g\u00ec?\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/React-la-gi.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/React-la-gi-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/React-la-gi-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/React-la-gi-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-28662\" class=\"wp-caption-text\">React l\u00e0 g\u00ec?<\/figcaption><\/figure>\n<p>Vi\u1ec7c React ch\u1ec9 t\u1eadp trung v\u00e0o UI mang l\u1ea1i s\u1ef1 linh ho\u1ea1t cao cho l\u1eadp tr\u00ecnh vi\u00ean. H\u1ecd c\u00f3 th\u1ec3 t\u1ef1 do l\u1ef1a ch\u1ecdn c\u00e1c th\u01b0 vi\u1ec7n kh\u00e1c ph\u00f9 h\u1ee3p cho c\u00e1c ph\u1ea7n c\u00f2n l\u1ea1i c\u1ee7a \u1ee9ng d\u1ee5ng nh\u01b0 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i (state management) hay \u0111\u1ecbnh tuy\u1ebfn (routing).<\/p>\n<h2><span class=\"ez-toc-section\" id=\"React-dung-de-lam-gi\"><\/span>React d\u00f9ng \u0111\u1ec3 l\u00e0m g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a th\u01b0 vi\u1ec7n React l\u00e0 gi\u00fap c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1o ra c\u00e1c giao di\u1ec7n web m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng, nhanh ch\u00f3ng, hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao. C\u1ee5 th\u1ec3, React gi\u00fap:<\/p>\n<ul>\n<li>X\u00e2y d\u1ef1ng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng d\u01b0\u1edbi d\u1ea1ng c\u00e1c th\u00e0nh ph\u1ea7n (components) \u0111\u1ed9c l\u1eadp, c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng, gi\u00fap m\u00e3 ngu\u1ed3n d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 m\u1edf r\u1ed9ng.<\/li>\n<li>Qu\u1ea3n l\u00fd c\u1eadp nh\u1eadt giao di\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 th\u00f4ng qua Virtual DOM (DOM \u1ea3o), gi\u1ea3m thi\u1ec3u thao t\u00e1c tr\u1ef1c ti\u1ebfp l\u00ean DOM th\u1eadt, gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 render v\u00e0 <a href=\"https:\/\/interdata.vn\/blog\/ux-la-gi\/\">tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng<\/a> m\u01b0\u1ee3t m\u00e0 h\u01a1n.<\/li>\n<li>H\u1ed7 tr\u1ee3 c\u00fa ph\u00e1p JSX, cho ph\u00e9p vi\u1ebft m\u00e3 HTML ngay trong JavaScript, gi\u00fap ph\u00e1t tri\u1ec3n UI tr\u1ef1c quan v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n.<\/li>\n<li>Ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng d\u1ea1ng Single Page Application (SPA), n\u01a1i ch\u1ec9 t\u1ea3i trang m\u1ed9t l\u1ea7n v\u00e0 c\u1eadp nh\u1eadt n\u1ed9i dung \u0111\u1ed9ng nhanh ch\u00f3ng.<\/li>\n<li>C\u00f3 th\u1ec3 render ph\u00eda server v\u00e0 ph\u00eda client, gi\u00fap t\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t v\u00e0 SEO.<\/li>\n<\/ul>\n<p>React \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 t\u1ea1o v\u00e0 qu\u1ea3n l\u00fd giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng ph\u1ee9c t\u1ea1p, gi\u00fap vi\u1ec7c ph\u00e1t tri\u1ec3n frontend tr\u1edf n\u00ean linh ho\u1ea1t, hi\u1ec7u qu\u1ea3 v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec h\u01a1n so v\u1edbi vi\u1ec7c d\u00f9ng JavaScript thu\u1ea7n ho\u1eb7c c\u00e1c th\u01b0 vi\u1ec7n c\u0169. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn h\u00e0ng \u0111\u1ea7u trong ph\u00e1t tri\u1ec3n web hi\u1ec7n \u0111\u1ea1i.<\/p>\n<p>V\u00ed d\u1ee5, khi b\u1ea1n s\u1eed d\u1ee5ng Facebook, Instagram, Airbnb, hay Netflix tr\u00ean tr\u00ecnh duy\u1ec7t web, nhi\u1ec1u kh\u1ea3 n\u0103ng b\u1ea1n \u0111ang t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u1ed9t giao di\u1ec7n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng React.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cac-thanh-phan-cot-loi-cua-React\"><\/span>C\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a React<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 hi\u1ec3u React React JavaScript l\u00e0 g\u00ec,\u00a0ho\u1ea1t \u0111\u1ed9ng th\u1ebf n\u00e0o, ch\u00fang ta c\u1ea7n l\u00e0m quen v\u1edbi ba kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i sau: Component, Virtual DOM v\u00e0 JSX. \u0110\u00e2y l\u00e0 &#8220;b\u1ed9 ba&#8221; l\u00e0m n\u00ean s\u1ee9c m\u1ea1nh \u0111\u1eb7c tr\u01b0ng c\u1ee7a React.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Component-Thanh-phan\"><\/span>Component (Th\u00e0nh ph\u1ea7n)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Component l\u00e0 c\u00e1c kh\u1ed1i UI nh\u1ecf, \u0111\u1ed9c l\u1eadp, v\u00e0 c\u00f3 th\u1ec3 t\u00e1i s\u1eed d\u1ee5ng. M\u1ed7i component ch\u1ee9a c\u1ea3 logic x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 c\u00e1ch hi\u1ec3n th\u1ecb giao di\u1ec7n c\u1ee7a ri\u00eang n\u00f3. Ch\u00fang ta k\u1ebft h\u1ee3p c\u00e1c component l\u1ea1i v\u1edbi nhau \u0111\u1ec3 t\u1ea1o n\u00ean to\u00e0n b\u1ed9 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Virtual-DOM-DOM-ao\"><\/span>Virtual DOM (DOM \u1ea3o)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Virtual DOM l\u00e0 m\u1ed9t &#8220;b\u1ea3n sao&#8221; nh\u1eb9 c\u1ee7a DOM th\u1eadt (c\u00e2y c\u1ea5u tr\u00fac c\u00e1c ph\u1ea7n t\u1eed HTML\/XML c\u1ee7a <a href=\"https:\/\/interdata.vn\/blog\/page-la-gi\/\">trang web<\/a>) \u0111\u01b0\u1ee3c l\u01b0u trong b\u1ed9 nh\u1edb. React duy tr\u00ec Virtual DOM v\u00e0 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh c\u1eadp nh\u1eadt giao di\u1ec7n.<\/p>\n<p>Khi c\u00f3 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o v\u1ec1 d\u1eef li\u1ec7u, React s\u1ebd c\u1eadp nh\u1eadt Virtual DOM tr\u01b0\u1edbc, sau \u0111\u00f3 so s\u00e1nh (diffing) Virtual DOM m\u1edbi v\u1edbi b\u1ea3n c\u0169 \u0111\u1ec3 t\u00ecm ra nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t. Cu\u1ed1i c\u00f9ng, React ch\u1ec9 c\u1eadp nh\u1eadt duy nh\u1ea5t nh\u1eefng ph\u1ea7n thay \u0111\u1ed5i \u0111\u00f3 l\u00ean DOM th\u1eadt tr\u00ean tr\u00ecnh duy\u1ec7t, thay v\u00ec v\u1ebd l\u1ea1i to\u00e0n b\u1ed9.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"JSX-JavaScript-XML\"><\/span>JSX (JavaScript XML)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>JSX l\u00e0 m\u1ed9t <strong>c\u00fa ph\u00e1p m\u1edf r\u1ed9ng \u0111\u1ed9c \u0111\u00e1o c\u1ee7a JavaScript<\/strong>, cho ph\u00e9p b\u1ea1n vi\u1ebft c\u1ea5u tr\u00fac giao di\u1ec7n (tr\u00f4ng r\u1ea5t gi\u1ed1ng HTML) ngay b\u00ean trong m\u00e3 JavaScript. M\u1ee5c \u0111\u00edch c\u1ee7a JSX l\u00e0 gi\u00fap vi\u1ec7c m\u00f4 t\u1ea3 c\u1ea5u tr\u00fac UI tr\u1edf n\u00ean tr\u1ef1c quan v\u00e0 d\u1ec5 \u0111\u1ecdc h\u01a1n r\u1ea5t nhi\u1ec1u cho c\u00e1c nh\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n<p>S\u1ef1 k\u1ebft h\u1ee3p h\u00e0i h\u00f2a gi\u1eefa Component c\u00f3 t\u00ednh t\u00e1i s\u1eed d\u1ee5ng cao, c\u01a1 ch\u1ebf c\u1eadp nh\u1eadt hi\u1ec7u qu\u1ea3 c\u1ee7a Virtual DOM, v\u00e0 c\u00fa ph\u00e1p vi\u1ebft UI tr\u1ef1c quan b\u1eb1ng JSX ch\u00ednh l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i gi\u00fap React.js tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng th\u01b0 vi\u1ec7n JavaScript ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web hi\u1ec7n \u0111\u1ea1i, c\u00f3 hi\u1ec7u su\u1ea5t cao v\u00e0 d\u1ec5 m\u1edf r\u1ed9ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet\"><\/span>ReactJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong tr\u00ecnh duy\u1ec7t?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u01b0 vi\u1ec7n ReactJS s\u1eed d\u1ee5ng JSX \u0111\u1ec3 t\u00edch h\u1ee3p m\u00e3 HTML v\u00e0o JavaScript, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch trong vi\u1ec7c x\u1eed l\u00fd giao di\u1ec7n. DOM l\u00e0 m\u1ed9t c\u1ea5u tr\u00fac d\u1ea1ng c\u00e2y c\u1ee7a t\u00e0i li\u1ec7u HTML, cho ph\u00e9p JavaScript t\u01b0\u01a1ng t\u00e1c v\u00e0 thay \u0111\u1ed5i n\u1ed9i dung, c\u1ea5u tr\u00fac trang web.<\/p>\n<p>Thay v\u00ec thao t\u00e1c tr\u1ef1c ti\u1ebfp tr\u00ean DOM th\u1eadt, ReactJS d\u00f9ng thu\u1eadt to\u00e1n diff \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u00ean DOM \u1ea3o, gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c ph\u1ea7n c\u1ea7n thay \u0111\u1ed5i v\u00e0 ch\u1ec9 c\u1eadp nh\u1eadt c\u00e1c ph\u1ea7n \u0111\u00f3, tr\u00e1nh vi\u1ec7c l\u00e0m m\u1edbi to\u00e0n b\u1ed9 trang.<\/p>\n<figure id=\"attachment_28663\" aria-describedby=\"caption-attachment-28663\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28663\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet.jpg\" alt=\"ReactJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong tr\u00ecnh duy\u1ec7t\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/ReactJS-hoat-dong-nhu-the-nao-trong-trinh-duyet-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-28663\" class=\"wp-caption-text\">ReactJS ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o trong tr\u00ecnh duy\u1ec7t<\/figcaption><\/figure>\n<p>JSX trong ReactJS h\u1ed7 tr\u1ee3 thao t\u00e1c v\u1edbi DOM \u1ea3o \u0111\u1ec3 \u0111\u1ecdc v\u00e0 ghi d\u1eef li\u1ec7u, sau \u0111\u00f3 DOM \u1ea3o s\u1ebd t\u00ednh to\u00e1n c\u00e1ch t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 v\u1edbi DOM th\u1eadt c\u1ee7a tr\u00ecnh duy\u1ec7t.<\/p>\n<p>Trong ReactJS, c\u00e1c ph\u1ea7n t\u1eed nh\u01b0 &lt;div&gt;, &lt;button&gt; \u0111\u01b0\u1ee3c t\u1ea1o qua h\u00e0m JSX \u2013 ch\u00fang l\u00e0 c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng \u0111\u01a1n gi\u1ea3n ch\u1ee9 kh\u00f4ng ph\u1ea3i DOM th\u1ef1c t\u1ebf. To\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh n\u00e0y gi\u00fap ReactJS c\u1eadp nh\u1eadt giao di\u1ec7n hi\u1ec7u qu\u1ea3 h\u01a1n nh\u1edd v\u00e0o t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd v\u01b0\u1ee3t tr\u1ed9i c\u1ee7a JavaScript.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Loi-ich-noi-bat-cua-React\"><\/span>L\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a React<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u1ea1i sao React l\u1ea1i tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng th\u01b0 vi\u1ec7n JavaScript ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c nhi\u1ec1u nh\u00e0 ph\u00e1t tri\u1ec3n tin d\u00f9ng \u0111\u1ebfn v\u1eady? \u01afu \u0111i\u1ec3m c\u1ee7a Reactjs l\u00e0 g\u00ec? L\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a React (React.js ho\u1eb7c ReactJS) g\u1ed3m:<\/p>\n<ul>\n<li><strong>T\u0103ng t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n v\u00e0 hi\u1ec7u su\u1ea5t<\/strong>: React gi\u00fap x\u00e2y d\u1ef1ng giao di\u1ec7n web nhanh h\u01a1n nh\u1edd c\u1ea5u tr\u00fac component t\u00e1i s\u1eed d\u1ee5ng v\u00e0 c\u00fa ph\u00e1p JSX tr\u1ef1c quan. Virtual DOM gi\u00fap c\u1eadp nh\u1eadt giao di\u1ec7n hi\u1ec7u qu\u1ea3, ch\u1ec9 thay \u0111\u1ed5i nh\u1eefng ph\u1ea7n c\u1ea7n thi\u1ebft, mang l\u1ea1i tr\u1ea3i nghi\u1ec7m m\u01b0\u1ee3t m\u00e0 cho ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng cao nh\u1edd component<\/strong>: C\u00e1c component trong React c\u00f3 th\u1ec3 d\u00f9ng l\u1ea1i nhi\u1ec1u l\u1ea7n trong c\u00f9ng d\u1ef1 \u00e1n ho\u1eb7c nhi\u1ec1u d\u1ef1 \u00e1n kh\u00e1c nhau, gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian, gi\u1ea3m thi\u1ec3u vi\u1ebft l\u1ea1i m\u00e3 v\u00e0 d\u1ec5 d\u00e0ng b\u1ea3o tr\u00ec, m\u1edf r\u1ed9ng \u1ee9ng d\u1ee5ng.<\/li>\n<li><strong>Th\u00e2n thi\u1ec7n v\u1edbi SEO<\/strong>: React h\u1ed7 tr\u1ee3 SEO t\u1ed1t, gi\u00fap c\u00e1c trang web d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm nh\u01b0 Google nh\u1eadn di\u1ec7n v\u00e0 x\u1ebfp h\u1ea1ng.<\/li>\n<li><strong>C\u1ed9ng \u0111\u1ed3ng l\u1edbn v\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd<\/strong>: React \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi c\u1ed9ng \u0111\u1ed3ng l\u1edbn v\u00e0 c\u00e1c c\u00f4ng ty h\u00e0ng \u0111\u1ea7u, li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt, c\u00f3 nhi\u1ec1u t\u00e0i li\u1ec7u v\u00e0 c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 gi\u00fap ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng, \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>H\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n \u0111a n\u1ec1n t\u1ea3ng<\/strong>: Ngo\u00e0i web, React c\u00f3 React Native gi\u00fap ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng d\u00f9ng chung ki\u1ebfn th\u1ee9c v\u00e0 nhi\u1ec1u th\u00e0nh ph\u1ea7n UI.<\/li>\n<li><strong><a href=\"https:\/\/interdata.vn\/blog\/debug-go-loi-la-gi\/\">Debug<\/a> v\u00e0 ph\u00e1t tri\u1ec3n d\u1ec5 d\u00e0ng<\/strong>: C\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Chrome Extension gi\u00fap d\u1ec5 d\u00e0ng debug v\u00e0 ki\u1ec3m tra \u1ee9ng d\u1ee5ng React trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n.<\/li>\n<li><strong>Ki\u1ebfn tr\u00fac component-based r\u00f5 r\u00e0ng<\/strong>: T\u00e1ch nh\u1ecf UI th\u00e0nh c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 tr\u1ea1ng th\u00e1i v\u00e0 thu\u1ed9c t\u00ednh ri\u00eang bi\u1ec7t, gi\u00fap qu\u1ea3n l\u00fd v\u00e0 ph\u00e1t tri\u1ec3n giao di\u1ec7n hi\u1ec7u qu\u1ea3, tr\u1ef1c quan.<\/li>\n<\/ul>\n<p>React gi\u00fap ph\u00e1t tri\u1ec3n giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u1ed9t c\u00e1ch linh ho\u1ea1t, hi\u1ec7u su\u1ea5t cao, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 m\u1edf r\u1ed9ng, h\u1ed7 tr\u1ee3 \u0111a n\u1ec1n t\u1ea3ng v\u00e0 c\u00f3 c\u1ed9ng \u0111\u1ed3ng m\u1ea1nh m\u1ebd, l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 ph\u1ed5 bi\u1ebfn h\u00e0ng \u0111\u1ea7u cho ph\u00e1t tri\u1ec3n web v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng hi\u1ec7n nay.<\/p>\n<figure id=\"attachment_28665\" aria-describedby=\"caption-attachment-28665\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28665\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Loi-ich-noi-bat-cua-React.jpg\" alt=\"L\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a React\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Loi-ich-noi-bat-cua-React.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Loi-ich-noi-bat-cua-React-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Loi-ich-noi-bat-cua-React-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Loi-ich-noi-bat-cua-React-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-28665\" class=\"wp-caption-text\">L\u1ee3i \u00edch n\u1ed5i b\u1eadt c\u1ee7a React<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Han-che-cua-React\"><\/span>H\u1ea1n ch\u1ebf c\u1ee7a React<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u01b0 vi\u1ec7n React.js c\u00f3 nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0o b\u1ea1n n\u00ean bi\u1ebft? B\u00ean c\u1ea1nh nh\u1eefng \u0111i\u1ec3m m\u1ea1nh n\u1ed5i tr\u1ed9i, React.js v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ea7n \u0111\u01b0\u1ee3c nh\u00ecn nh\u1eadn. N\u1eafm r\u00f5 nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y gi\u00fap b\u1ea1n chu\u1ea9n b\u1ecb t\u1ed1t h\u01a1n, \u0111\u1eb7c bi\u1ec7t n\u1ebfu b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u ho\u1eb7c \u0111ang c\u00e2n nh\u1eafc \u00e1p d\u1ee5ng React v\u00e0o d\u1ef1 \u00e1n c\u1ee5 th\u1ec3.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Chi-tap-trung-vao-lop-giao-dien-View-Layer\"><\/span>Ch\u1ec9 t\u1eadp trung v\u00e0o l\u1edbp giao di\u1ec7n (View Layer)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>React ch\u1ec9 gi\u1ea3i quy\u1ebft ph\u1ea7n x\u00e2y d\u1ef1ng giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng m\u00e0 kh\u00f4ng cung c\u1ea5p gi\u1ea3i ph\u00e1p t\u00edch h\u1ee3p cho c\u00e1c ph\u1ea7n kh\u00e1c nh\u01b0 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i, \u0111\u1ecbnh tuy\u1ebfn hay x\u1eed l\u00fd d\u1eef li\u1ec7u. Do \u0111\u00f3, l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i l\u1ef1a ch\u1ecdn v\u00e0 t\u00edch h\u1ee3p th\u00eam nhi\u1ec1u th\u01b0 vi\u1ec7n b\u00ean ngo\u00e0i nh\u01b0 Redux, React Router, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 ph\u1ee9c t\u1ea1p t\u0103ng l\u00ean.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Duong-cong-hoc-tap-ban-dau-kha-cao\"><\/span>\u0110\u01b0\u1eddng cong h\u1ecdc t\u1eadp ban \u0111\u1ea7u kh\u00e1 cao<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c kh\u00e1i ni\u1ec7m nh\u01b0 JSX, Virtual DOM, lifecycle c\u1ee7a component, qu\u1ea3n l\u00fd state, c\u00f9ng v\u1edbi h\u1ec7 sinh th\u00e1i nhi\u1ec1u th\u01b0 vi\u1ec7n \u0111i k\u00e8m, khi\u1ebfn ng\u01b0\u1eddi m\u1edbi h\u1ecdc React g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n v\u00e0 m\u1ea5t th\u1eddi gian l\u00e0m quen.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kich-thuoc-thu-vien-kha-lon\"><\/span>K\u00edch th\u01b0\u1edbc th\u01b0 vi\u1ec7n kh\u00e1 l\u1edbn<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>React v\u00e0 c\u00e1c g\u00f3i \u0111i k\u00e8m th\u01b0\u1eddng t\u0103ng dung l\u01b0\u1ee3ng t\u1ea3i trang kho\u1ea3ng 35-40KB, g\u00e2y \u1ea3nh h\u01b0\u1edfng nh\u1eb9 \u0111\u1ebfn th\u1eddi gian t\u1ea3i trang, \u0111\u1eb7c bi\u1ec7t tr\u00ean m\u1ea1ng ch\u1eadm ho\u1eb7c thi\u1ebft b\u1ecb y\u1ebfu.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Kho-tich-hop-vao-cac-framework-truyen-thong\"><\/span>Kh\u00f3 t\u00edch h\u1ee3p v\u00e0o c\u00e1c framework truy\u1ec1n th\u1ed1ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi mu\u1ed1n \u00e1p d\u1ee5ng React v\u00e0o c\u00e1c d\u1ef1 \u00e1n s\u1eed d\u1ee5ng MVC truy\u1ec1n th\u1ed1ng (PHP, .NET, Java), c\u1ea7n c\u1ea5u h\u00ecnh l\u1ea1i kh\u00e1 ph\u1ee9c t\u1ea1p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru.<\/p>\n<figure id=\"attachment_28666\" aria-describedby=\"caption-attachment-28666\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28666\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Han-che-cua-React.jpg\" alt=\"H\u1ea1n ch\u1ebf c\u1ee7a React\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Han-che-cua-React.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Han-che-cua-React-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Han-che-cua-React-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Han-che-cua-React-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-28666\" class=\"wp-caption-text\">H\u1ea1n ch\u1ebf c\u1ee7a React<\/figcaption><\/figure>\n<h3><span class=\"ez-toc-section\" id=\"Kho-khan-voi-SEO-neu-dung-Client-Side-Rendering-CSR\"><\/span>Kh\u00f3 kh\u0103n v\u1edbi SEO n\u1ebfu d\u00f9ng Client-Side Rendering (CSR)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>N\u1ed9i dung do JavaScript sinh ra tr\u00ean client c\u00f3 th\u1ec3 b\u1ecb c\u00e1c c\u00f4ng c\u1ee5 t\u00ecm ki\u1ebfm index ch\u1eadm ho\u1eb7c kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7, m\u1eb7c d\u00f9 React h\u1ed7 tr\u1ee3 Server-Side Rendering (SSR) \u0111\u1ec3 kh\u1eafc ph\u1ee5c ph\u1ea7n n\u00e0o.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"He-sinh-thai-thay-doi-nhanh\"><\/span>H\u1ec7 sinh th\u00e1i thay \u0111\u1ed5i nhanh<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>React th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt v\u00e0 ra m\u1eaft c\u00e1c c\u00f4ng c\u1ee5, th\u01b0 vi\u1ec7n m\u1edbi, \u0111\u00f2i h\u1ecfi c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean ph\u1ea3i li\u00ean t\u1ee5c h\u1ecdc h\u1ecfi, c\u1eadp nh\u1eadt \u0111\u1ec3 theo k\u1ecbp, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n trong duy tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cu-phap-JSX-va-phong-cach-viet-CSS-trong-JS-co-the-gay-tranh-cai\"><\/span>C\u00fa ph\u00e1p JSX v\u00e0 phong c\u00e1ch vi\u1ebft CSS trong JS c\u00f3 th\u1ec3 g\u00e2y tranh c\u00e3i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1ed9t s\u1ed1 l\u1eadp tr\u00ecnh vi\u00ean c\u1ea3m th\u1ea5y vi\u1ec7c vi\u1ebft HTML trong JavaScript c\u0169ng nh\u01b0 c\u00e1ch qu\u1ea3n l\u00fd CSS trong React \u0111i ng\u01b0\u1ee3c v\u1edbi th\u00f3i quen truy\u1ec1n th\u1ed1ng, khi\u1ebfn m\u00e3 ngu\u1ed3n kh\u00f3 \u0111\u1ecdc, kh\u00f3 qu\u1ea3n l\u00fd.<\/p>\n<p>React c\u00f3 r\u1ea5t nhi\u1ec1u \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i nh\u01b0ng v\u1eabn t\u1ed3n t\u1ea1i nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 ph\u00eda h\u1ecdc t\u1eadp, t\u00edch h\u1ee3p, k\u00edch th\u01b0\u1edbc th\u01b0 vi\u1ec7n, v\u00e0 ph\u1ea1m vi gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 (ch\u1ec9 t\u1eadp trung UI). Nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c c\u00e2n nh\u1eafc v\u00e0 x\u1eed l\u00fd h\u1ee3p l\u00fd khi \u00e1p d\u1ee5ng React trong d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac\"><\/span>Ph\u00e2n bi\u1ec7t ReactJS v\u00e0 React Native: \u0110i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng gi\u1eefa ReactJS v\u00e0 React Native m\u00e0 b\u1ea1n n\u00ean n\u1eafm r\u00f5:<\/p>\n<p>ReactJS \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean React DOM v\u00e0 <strong>h\u01b0\u1edbng t\u1edbi ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web<\/strong>, trong khi React Native k\u1ebf th\u1eeba l\u00f5i c\u1ee7a n\u00f3 nh\u01b0ng ph\u1ee5c v\u1ee5 <strong>x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng \u0111a n\u1ec1n t\u1ea3ng<\/strong>. M\u1eb7c d\u00f9 syntax v\u00e0 workflow t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng c\u00e1c th\u00e0nh ph\u1ea7n giao di\u1ec7n (component) l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c nhau gi\u1eefa hai n\u1ec1n t\u1ea3ng.<\/p>\n<p>\u1ee8ng d\u1ee5ng ph\u00e1t tri\u1ec3n v\u1edbi ReactJS render HTML tr\u1ef1c ti\u1ebfp trong UI, c\u00f2n React Native s\u1eed d\u1ee5ng JSX \u0111\u1ec3 render UI thu\u1ea7n JavaScript m\u00e0 kh\u00f4ng c\u00f3 HTML.<\/p>\n<p>ReactJS l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n JavaScript m\u1ea1nh m\u1ebd gi\u00fap x\u00e2y d\u1ef1ng UI hi\u1ec7u n\u0103ng cao cho web, c\u00f2n React Native l\u00e0 m\u1ed9t framework \u0111\u1ea7y \u0111\u1ee7 cho ph\u00e9p t\u1ea1o ra \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng native (tr\u00ean iOS v\u00e0 Android) t\u1eeb m\u1ed9t code base chung.<\/p>\n<figure id=\"attachment_28667\" aria-describedby=\"caption-attachment-28667\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-28667\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac.jpg\" alt=\"Ph\u00e2n bi\u1ec7t ReactJS v\u00e0 React Native: \u0110i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c\" width=\"800\" height=\"500\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac.jpg 800w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac-300x188.jpg 300w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac-768x480.jpg 768w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/05\/Phan-biet-ReactJS-va-React-Native-Diem-giong-va-khac-750x469.jpg 750w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-28667\" class=\"wp-caption-text\">Ph\u00e2n bi\u1ec7t ReactJS v\u00e0 React Native: \u0110i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c<\/figcaption><\/figure>\n<p>Trong ReactJS, Virtual DOM \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 <strong>hi\u1ec3n th\u1ecb n\u1ed9i dung tr\u00ean tr\u00ecnh duy\u1ec7t<\/strong>, c\u00f2n React Native d\u00f9ng c\u00e1c API g\u1ed1c (native APIs) \u0111\u1ec3 render c\u00e1c component tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng. Styling trong ReactJS s\u1eed d\u1ee5ng CSS, trong khi React Native d\u00f9ng h\u1ec7 th\u1ed1ng stylesheet ri\u00eang bi\u1ec7t.<\/p>\n<p>V\u1edbi ReactJS, l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 t\u1ea1o hi\u1ec7u \u1ee9ng b\u1eb1ng CSS nh\u01b0 th\u01b0\u1eddng th\u1ea5y tr\u00ean web, c\u00f2n v\u1edbi React Native, animation \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n qua Animated API \u0111\u1ec3 \u00e1p d\u1ee5ng l\u00ean c\u00e1c component.<\/p>\n<p>N\u1ebfu b\u1ea1n c\u1ea7n x\u00e2y d\u1ef1ng giao di\u1ec7n web n\u0103ng \u0111\u1ed9ng, hi\u1ec7u su\u1ea5t cao th\u00ec ReactJS l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu m\u1ee5c ti\u00eau l\u00e0 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng mobile v\u1edbi tr\u1ea3i nghi\u1ec7m &#8220;native&#8221; ch\u00e2n th\u1ef1c th\u00ec React Native l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"ReactJS-khac-gi-so-voi-Angular-va-Vuejs\"><\/span>ReactJS kh\u00e1c g\u00ec so v\u1edbi Angular v\u00e0 Vue.js?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>ReactJS kh\u00e1c v\u1edbi Angular v\u00e0 Vue.js \u1edf nhi\u1ec1u \u0111i\u1ec3m v\u1ec1 b\u1ea3n ch\u1ea5t, c\u00e1ch thi\u1ebft k\u1ebf, ph\u1ea1m vi ch\u1ee9c n\u0103ng, hi\u1ec7u su\u1ea5t, v\u00e0 tr\u1ea3i nghi\u1ec7m ph\u00e1t tri\u1ec3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng ph\u00e2n t\u00edch chi ti\u1ebft gi\u1eefa ReactJS v\u1edbi Angular v\u00e0 Vue.js:<\/p>\n<div style=\"overflow-x: auto; margin: 20px 0;\">\n<table style=\"border-collapse: collapse; width: 100%; font-family: Arial, sans-serif;\">\n<thead>\n<tr style=\"background-color: #0d6efd; color: white;\">\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Ti\u00eau ch\u00ed<\/strong><\/span><\/th>\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: center;\"><span style=\"color: #ffffff;\"><strong>ReactJS<\/strong><\/span><\/th>\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Angular<\/strong><\/span><\/th>\n<th style=\"border: 1px solid #cccccc; padding: 10px; text-align: center;\"><span style=\"color: #ffffff;\"><strong>Vue.js<\/strong><\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Lo\u1ea1i c\u00f4ng c\u1ee5<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Th\u01b0 vi\u1ec7n JavaScript chuy\u00ean v\u1ec1 UI (giao di\u1ec7n), t\u1eadp trung x\u1eed l\u00fd t\u1ea7ng view<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Framework to\u00e0n di\u1ec7n, cung c\u1ea5p tr\u1ecdn b\u1ed9 c\u00f4ng c\u1ee5 t\u1eeb UI \u0111\u1ebfn x\u1eed l\u00fd d\u1eef li\u1ec7u, routing, DI<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Framework ti\u1ebfn b\u1ed9, t\u1eadp trung UI nh\u01b0ng c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng b\u1eb1ng c\u00e1c th\u01b0 vi\u1ec7n ch\u00ednh th\u1ee9c<\/span><\/td>\n<\/tr>\n<tr style=\"background-color: #f2f7ff;\">\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Ki\u1ebfn tr\u00fac<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Component-based, s\u1eed d\u1ee5ng Virtual DOM gi\u00fap t\u0103ng t\u1ed1c render v\u00e0 t\u1ed1i \u01b0u c\u1eadp nh\u1eadt<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">S\u1eed d\u1ee5ng Real DOM, c\u1ea5u tr\u00fac ch\u1eb7t ch\u1ebd, m\u1ea1nh m\u1ebd, \u0111i k\u00e8m nhi\u1ec1u quy t\u1eafc v\u00e0 chu\u1ea9n h\u00f3a<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Component-based, d\u00f9ng Virtual DOM nh\u01b0 React, t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng, linh ho\u1ea1t t\u00f9y bi\u1ebfn<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">\u0110\u01b0\u1eddng cong h\u1ecdc t\u1eadp<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Trung b\u00ecnh, c\u1ea7n hi\u1ec3u JSX, Virtual DOM v\u00e0 ph\u1ea3i t\u00edch h\u1ee3p th\u00eam cho qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i, routing<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Cao nh\u1ea5t, \u0111\u00f2i h\u1ecfi h\u1ecdc nhi\u1ec1u kh\u00e1i ni\u1ec7m nh\u01b0 TypeScript, RxJS, Dependency Injection<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Th\u1ea5p nh\u1ea5t, c\u00fa ph\u00e1p g\u1ea7n g\u0169i HTML, JavaScript, d\u1ec5 h\u1ecdc cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/span><\/td>\n<\/tr>\n<tr style=\"background-color: #f2f7ff;\">\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Quy m\u00f4 d\u1ef1 \u00e1n ph\u00f9 h\u1ee3p<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">T\u1ed1t cho c\u00e1c d\u1ef1 \u00e1n v\u1eeba v\u00e0 l\u1edbn, h\u1ed7 tr\u1ee3 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p \u0111a d\u1ea1ng nh\u1edd h\u1ec7 sinh th\u00e1i l\u1edbn<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">L\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng quy m\u00f4 l\u1edbn, doanh nghi\u1ec7p v\u1edbi t\u00ednh n\u0103ng s\u1eb5n c\u00f3 \u0111\u1ea7y \u0111\u1ee7<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Th\u00edch h\u1ee3p cho d\u1ef1 \u00e1n nh\u1ecf \u0111\u1ebfn v\u1eeba, d\u1ec5 t\u00edch h\u1ee3p v\u00e0 m\u1edf r\u1ed9ng theo nhu c\u1ea7u<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Hi\u1ec7u su\u1ea5t<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">R\u1ea5t t\u1ed1t nh\u1edd Virtual DOM, c\u1eadp nh\u1eadt hi\u1ec7u qu\u1ea3 c\u00e1c ph\u1ea7n c\u1ea7n thay \u0111\u1ed5i<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">T\u01b0\u01a1ng \u0111\u1ed1i ch\u1eadm h\u01a1n do c\u1eadp nh\u1eadt to\u00e0n b\u1ed9 Real DOM<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">Hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i, nh\u1eb9 v\u00e0 nhanh, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ho\u1eb7c h\u01a1n React<\/span><\/td>\n<\/tr>\n<tr style=\"background-color: #f2f7ff;\">\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">T\u00ednh linh ho\u1ea1t &amp; m\u1edf r\u1ed9ng<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">R\u1ea5t linh ho\u1ea1t, ph\u00e1t tri\u1ec3n theo nhi\u1ec1u h\u01b0\u1edbng nh\u01b0ng \u0111\u00f2i h\u1ecfi c\u1ea5u h\u00ecnh v\u00e0 ch\u1ecdn th\u01b0 vi\u1ec7n ph\u00f9 h\u1ee3p<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">\u00cdt linh ho\u1ea1t h\u01a1n v\u00ec g\u00f2 b\u00f3 trong framework, nh\u01b0ng mang l\u1ea1i m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n \u0111\u1ed3ng b\u1ed9, nh\u1ea5t qu\u00e1n<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">C\u1ef1c k\u1ef3 linh ho\u1ea1t, c\u00f3 th\u1ec3 d\u00f9ng d\u1ea7n d\u1ea7n trong d\u1ef1 \u00e1n, d\u1ec5 t\u00edch h\u1ee3p v\u1edbi c\u00e1c th\u01b0 vi\u1ec7n kh\u00e1c<\/span><\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">C\u1ed9ng \u0111\u1ed3ng &amp; h\u1ec7 sinh th\u00e1i<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">R\u1ea5t l\u1edbn, nhi\u1ec1u t\u00e0i nguy\u00ean, nhi\u1ec1u th\u01b0 vi\u1ec7n h\u1ed7 tr\u1ee3 \u0111a d\u1ea1ng<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">L\u1edbn, nh\u1ea5t l\u00e0 trong m\u00f4i tr\u01b0\u1eddng doanh nghi\u1ec7p, nh\u01b0ng \u00edt th\u01b0 vi\u1ec7n b\u00ean ngo\u00e0i h\u01a1n<\/span><\/td>\n<td style=\"border: 1px solid #ccc; padding: 10px;\"><span style=\"color: #000000;\">C\u1ed9ng \u0111\u1ed3ng \u0111ang ph\u00e1t tri\u1ec3n, nh\u1ecf h\u01a1n React v\u00e0 Angular, nh\u01b0ng ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>T\u00f3m l\u1ea1i:<\/strong><\/p>\n<p><strong>ReactJS<\/strong> l\u00e0 th\u01b0 vi\u1ec7n UI m\u1ea1nh m\u1ebd, linh ho\u1ea1t, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u1ea7n x\u00e2y d\u1ef1ng giao di\u1ec7n ph\u1ee9c t\u1ea1p c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng, nh\u01b0ng c\u1ea7n t\u1ef1 t\u00edch h\u1ee3p c\u00e1c th\u01b0 vi\u1ec7n b\u1ed5 tr\u1ee3 nh\u01b0 qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i (Redux), routing (React Router). React cho t\u1ed1c \u0111\u1ed9 cao nh\u1edd Virtual DOM v\u00e0 c\u00f3 c\u1ed9ng \u0111\u1ed3ng r\u1ea5t l\u1edbn.<\/p>\n<p><strong>Angular<\/strong> l\u00e0 framework to\u00e0n di\u1ec7n nh\u1ea5t, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n l\u1edbn, c\u1ea7n gi\u1ea3i ph\u00e1p \u0111\u1ed3ng b\u1ed9 t\u1eeb UI \u0111\u1ebfn backend, nh\u01b0ng c\u00f3 \u0111\u01b0\u1eddng cong h\u1ecdc t\u1eadp cao do \u0111i k\u00e8m nhi\u1ec1u kh\u00e1i ni\u1ec7m ph\u1ee9c t\u1ea1p nh\u01b0 TypeScript, dependency injection, v\u00e0 c\u1eadp nh\u1eadt Real DOM n\u00ean \u0111\u00f4i khi ch\u1eadm h\u01a1n React ho\u1eb7c Vue.<\/p>\n<p><strong>Vue.js<\/strong> \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ec5 h\u1ecdc nh\u1ea5t, nh\u1eb9 v\u00e0 nhanh, ph\u00f9 h\u1ee3p c\u00e1c d\u1ef1 \u00e1n nh\u1ecf v\u00e0 v\u1eeba, ho\u1eb7c d\u00f9ng t\u00edch h\u1ee3p d\u1ea7n trong d\u1ef1 \u00e1n. Vue cung c\u1ea5p c\u00e1c th\u01b0 vi\u1ec7n ch\u00ednh th\u1ee9c gi\u00fap qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i, routing d\u1ec5 d\u00e0ng nh\u01b0ng h\u1ec7 sinh th\u00e1i v\u00e0 c\u1ed9ng \u0111\u1ed3ng nh\u1ecf h\u01a1n so v\u1edbi React.<\/p>\n<p>Nh\u01b0 v\u1eady, l\u1ef1a ch\u1ecdn gi\u1eefa React, Angular v\u00e0 Vue ph\u1ee5 thu\u1ed9c v\u00e0o quy m\u00f4 d\u1ef1 \u00e1n, y\u00eau c\u1ea7u v\u1ec1 t\u00ednh n\u0103ng, n\u0103ng l\u1ef1c c\u1ee7a \u0111\u1ed9i ng\u0169 v\u00e0 s\u1edf th\u00edch c\u00e1 nh\u00e2n v\u1ec1 c\u00e1ch ph\u00e1t tri\u1ec3n giao di\u1ec7n c\u0169ng nh\u01b0 ki\u1ebfn tr\u00fac ph\u1ea7n m\u1ec1m.<\/p>\n<p>Qua b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta \u0111\u00e3 c\u00f9ng nhau t\u00ecm hi\u1ec3u s\u01a1 l\u01b0\u1ee3c React l\u00e0 g\u00ec, t\u1eeb \u0111\u1ecbnh ngh\u0129a, c\u00e1c th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i nh\u01b0 Component, Virtual DOM, JSX, \u0111\u1ebfn c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng t\u1ed1i \u01b0u c\u1ee7a n\u00f3 trong tr\u00ecnh duy\u1ec7t.<\/p>\n<p>V\u1edbi c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean s\u1eed d\u1ee5ng Linux l\u00e0m m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n, thu\u00ea <a href=\"https:\/\/interdata.vn\/vps-linux\">VPS Linux<\/a> l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u gi\u00fap duy tr\u00ec h\u1ec7 th\u1ed1ng \u1ed5n \u0111\u1ecbnh, d\u1ec5 c\u1ea5u h\u00ecnh v\u00e0 th\u00edch h\u1ee3p cho quy tr\u00ecnh CI\/CD hi\u1ec7n \u0111\u1ea1i. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc c\u00e1c gi\u1ea3i ph\u00e1p thu\u00ea <a href=\"https:\/\/interdata.vn\/blog\/vps-la-gi\/\">VPS<\/a> uy t\u00edn n\u1ebfu d\u1ef1 \u00e1n y\u00eau c\u1ea7u v\u1eadn h\u00e0nh l\u00e2u d\u00e0i v\u00e0 n\u00e2ng c\u1ea5p theo nhu c\u1ea7u th\u1ef1c t\u1ebf.<\/p>\n<p>Li\u00ean h\u1ec7 v\u1edbi InterData \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n d\u1ecbch v\u1ee5 ph\u00f9 h\u1ee3p!<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>React.js (React) \u0111ang l\u00e0 c\u00e1i t\u00ean &#8220;hot&#8221; v\u00e0 l\u00e0 k\u1ef9 n\u0103ng \u0111\u01b0\u1ee3c s\u0103n \u0111\u00f3n h\u00e0ng \u0111\u1ea7u trong gi\u1edbi l\u1eadp tr\u00ecnh web hi\u1ec7n \u0111\u1ea1i. Nh\u01b0ng b\u1ea1n c\u00f3 th\u1ef1c s\u1ef1 hi\u1ec3u React l\u00e0 g\u00ec trong l\u1eadp tr\u00ecnh\u00a0v\u00e0 t\u1ea1i sao n\u00f3 l\u1ea1i quan tr\u1ecdng \u0111\u1ebfn v\u1eady? \u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 t\u00ecm hi\u1ec3u l\u1ee3i \u00edch, h\u1ea1n ch\u1ebf c\u1ee7a React.js<\/p>\n","protected":false},"author":11,"featured_media":28664,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-28655","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lap-trinh"],"_links":{"self":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/28655","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=28655"}],"version-history":[{"count":9,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/28655\/revisions"}],"predecessor-version":[{"id":36128,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/28655\/revisions\/36128"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/28664"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=28655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=28655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=28655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}