{"id":30146,"date":"2025-06-12T12:17:33","date_gmt":"2025-06-12T05:17:33","guid":{"rendered":"https:\/\/interdata.vn\/blog\/?p=30146"},"modified":"2025-06-12T12:18:43","modified_gmt":"2025-06-12T05:18:43","slug":"nen-hoc-javascript-hay-jquery","status":"publish","type":"post","link":"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/","title":{"rendered":"N\u00ean h\u1ecdc JavaScript hay jQuery? Ph\u00e2n t\u00edch chi ti\u1ebft"},"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\/nen-hoc-javascript-hay-jquery\/#JavaScript-va-jQuery-Moi-quan-he-la-gi\" >JavaScript v\u00e0 jQuery: M\u1ed1i quan h\u1ec7 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\/nen-hoc-javascript-hay-jquery\/#So-sanh-nhanh-JavaScript-va-jQuery\" >So s\u00e1nh nhanh JavaScript v\u00e0 jQuery<\/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:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Ve-cu-phap\" >V\u1ec1 c\u00fa ph\u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Ve-su-pho-bien-hien-nay-2025\" >V\u1ec1 s\u1ef1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay (2025)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Nen-hoc-JavaScript-hay-jQuery-truoc\" >N\u00ean h\u1ecdc JavaScript hay jQuery\u00a0tr\u01b0\u1edbc?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Tai-sao-phai-hoc-JavaScript-nen-tang\" >T\u1ea1i sao ph\u1ea3i h\u1ecdc JavaScript n\u1ec1n t\u1ea3ng?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Vay-khi-nao-nen-hoc-jQuery\" >V\u1eady khi n\u00e0o n\u00ean h\u1ecdc jQuery?<\/a><\/li><\/ul><\/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\/nen-hoc-javascript-hay-jquery\/#Lo-trinh-hoc-Front-end-hieu-qua-cho-nguoi-moi-bat-dau\" >L\u1ed9 tr\u00ecnh h\u1ecdc Front-end hi\u1ec7u qu\u1ea3 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Buoc-1-Nen-tang-khong-the-thieu-HTML-CSS\" >B\u01b0\u1edbc 1: N\u1ec1n t\u1ea3ng kh\u00f4ng th\u1ec3 thi\u1ebfu (HTML, CSS)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Buoc-2-Nam-vung-JavaScript-thuan-Core\" >B\u01b0\u1edbc 2: N\u1eafm v\u1eefng JavaScript thu\u1ea7n (Core)<\/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\/nen-hoc-javascript-hay-jquery\/#Buoc-3-Lua-chon-huong-di-tiep-theo\" >B\u01b0\u1edbc 3: L\u1ef1a ch\u1ecdn h\u01b0\u1edbng \u0111i ti\u1ebfp theo<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Cau-hoi-thuong-gap-FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Hoc-JavaScript-co-kho-khong\" >H\u1ecdc JavaScript c\u00f3 kh\u00f3 kh\u00f4ng?<\/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\/nen-hoc-javascript-hay-jquery\/#Khong-hoc-jQuery-co-xin-duoc-viec-khong\" >Kh\u00f4ng h\u1ecdc jQuery c\u00f3 xin \u0111\u01b0\u1ee3c vi\u1ec7c kh\u00f4ng?<\/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\/nen-hoc-javascript-hay-jquery\/#ReactVue-co-thay-the-jQuery-khong\" >React\/Vue c\u00f3 thay th\u1ebf jQuery kh\u00f4ng?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/interdata.vn\/blog\/nen-hoc-javascript-hay-jquery\/#Tong-ket\" >T\u1ed5ng k\u1ebft<\/a><\/li><\/ul><\/nav><\/div>\n<p>Quy\u1ebft \u0111\u1ecbnh n\u00ean h\u1ecdc <a href=\"https:\/\/interdata.vn\/blog\/javascript-la-gi\/\">JavaScript<\/a> hay jQuery tr\u01b0\u1edbc ti\u00ean \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u1ed9 tr\u00ecnh v\u00e0 hi\u1ec7u qu\u1ea3 h\u1ecdc l\u1eadp tr\u00ecnh c\u1ee7a b\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch r\u00f5 r\u00e0ng m\u1ed1i quan h\u1ec7 gi\u1eefa hai c\u00f4ng ngh\u1ec7, so s\u00e1nh c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng v\u00e0 \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi. T\u1eeb \u0111\u00f3, <a href=\"https:\/\/interdata.vn\/\">InterData<\/a> s\u1ebd cung c\u1ea5p m\u1ed9t l\u1ed9 tr\u00ecnh h\u1ecdc <a href=\"https:\/\/interdata.vn\/blog\/front-end-la-gi\/\">front-end<\/a> v\u1eefng ch\u1eafc \u0111\u1ec3 b\u1ea1n t\u1ef1 tin b\u1eaft \u0111\u1ea7u s\u1ef1 nghi\u1ec7p.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"JavaScript-va-jQuery-Moi-quan-he-la-gi\"><\/span>JavaScript v\u00e0 jQuery: M\u1ed1i quan h\u1ec7 l\u00e0 g\u00ec?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u th\u01b0\u1eddng nh\u1ea7m l\u1eabn khi cho r\u1eb1ng JavaScript v\u00e0 jQuery l\u00e0 hai ng\u00f4n ng\u1eef c\u1ea1nh tranh. Th\u1ef1c t\u1ebf, m\u1ed1i quan h\u1ec7 n\u00e0y \u0111\u01a1n gi\u1ea3n h\u01a1n r\u1ea5t nhi\u1ec1u. B\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung JavaScript l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef ho\u00e0n ch\u1ec9nh, v\u00ed d\u1ee5 nh\u01b0 ti\u1ebfng Anh. Ng\u01b0\u1ee3c l\u1ea1i, jQuery gi\u1ed1ng nh\u01b0 m\u1ed9t cu\u1ed1n s\u1ed5 tay ch\u1ee9a c\u00e1c c\u00e2u giao ti\u1ebfp th\u00f4ng d\u1ee5ng b\u1eb1ng ti\u1ebfng Anh.<\/p>\n<p>Cu\u1ed1n s\u1ed5 tay n\u00e0y gi\u00fap b\u1ea1n n\u00f3i nh\u1eefng c\u00e2u ph\u1ee9c t\u1ea1p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n h\u1ecdc s\u00e2u v\u1ec1 ng\u1eef ph\u00e1p. T\u01b0\u01a1ng t\u1ef1, jQuery l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n (library) \u0111\u01b0\u1ee3c vi\u1ebft t\u1eeb ch\u00ednh JavaScript. M\u1ee5c ti\u00eau c\u1ee7a jQuery l\u00e0 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c t\u00e1c v\u1ee5 ph\u1ee9c t\u1ea1p v\u00e0 l\u1eb7p \u0111i l\u1eb7p l\u1ea1i trong JavaScript, \u0111\u1eb7c bi\u1ec7t l\u00e0 vi\u1ec7c t\u01b0\u01a1ng t\u00e1c v\u1edbi HTML.<\/p>\n<p>V\u00ec v\u1eady, c\u00e2u h\u1ecfi kh\u00f4ng ph\u1ea3i l\u00e0 &#8220;ch\u1ecdn ng\u00f4n ng\u1eef n\u00e0o&#8221;, m\u00e0 l\u00e0 &#8220;b\u1ea1n c\u00f3 c\u1ea7n m\u1ed9t c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 \u0111\u1ec3 vi\u1ebft ng\u00f4n ng\u1eef \u0111\u00f3 nhanh h\u01a1n kh\u00f4ng?&#8221;. \u0110\u1ec3 s\u1eed d\u1ee5ng jQuery, b\u1ea1n b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 m\u00f4i tr\u01b0\u1eddng JavaScript \u0111\u1ec3 ch\u1ea1y. B\u1ea1n kh\u00f4ng th\u1ec3 s\u1eed d\u1ee5ng jQuery m\u1ed9t c\u00e1ch \u0111\u1ed9c l\u1eadp.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery.jpg\" alt=\"N\u00ean h\u1ecdc JavaScript hay jQuery\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-30147\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery.jpg 600w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"So-sanh-nhanh-JavaScript-va-jQuery\"><\/span>So s\u00e1nh nhanh JavaScript v\u00e0 jQuery<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn tr\u1ef1c quan, InterData \u0111\u00e3 t\u1ed5ng h\u1ee3p c\u00e1c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa JavaScript thu\u1ea7n (Vanilla JavaScript) v\u00e0 th\u01b0 vi\u1ec7n jQuery trong b\u1ed1i c\u1ea3nh hi\u1ec7n t\u1ea1i.<\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-collapse: collapse; border: 1px solid #555;\">\n<thead>\n<tr style=\"background-color: #007bff; color: #fff;\">\n<th style=\"padding: 10px; border: 1px solid #555;\"><span style=\"color: #ffffff;\">Ti\u00eau ch\u00ed<\/span><\/th>\n<th style=\"padding: 10px; border: 1px solid #555;\"><span style=\"color: #ffffff;\">JavaScript (Vanilla JS)<\/span><\/th>\n<th style=\"padding: 10px; border: 1px solid #555;\"><span style=\"color: #ffffff;\">jQuery<\/span><\/th>\n<\/tr>\n<\/thead>\n<tbody style=\"background-color: #fff; color: #000;\">\n<tr>\n<td style=\"padding: 10px; border: 1px solid #555;\">\u0110\u1ecbnh ngh\u0129a<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">Ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh c\u1ed1t l\u00f5i, ch\u1ea1y tr\u1ef1c ti\u1ebfp tr\u00ean m\u1ecdi tr\u00ecnh duy\u1ec7t hi\u1ec7n \u0111\u1ea1i.<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">M\u1ed9t th\u01b0 vi\u1ec7n ti\u1ec7n \u00edch vi\u1ebft b\u1eb1ng JavaScript, c\u1ea7n \u0111\u01b0\u1ee3c th\u00eam v\u00e0o d\u1ef1 \u00e1n \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #555;\">C\u00fa ph\u00e1p<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">D\u00e0i h\u01a1n, chi ti\u1ebft h\u01a1n nh\u01b0ng r\u1ea5t linh ho\u1ea1t v\u00e0 gi\u00fap hi\u1ec3u s\u00e2u b\u1ea3n ch\u1ea5t v\u1ea5n \u0111\u1ec1.<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">Ng\u1eafn g\u1ecdn, s\u00fac t\u00edch cho c\u00e1c t\u00e1c v\u1ee5 c\u1ee5 th\u1ec3 nh\u01b0 ch\u1ecdn ph\u1ea7n t\u1eed, t\u1ea1o hi\u1ec7u \u1ee9ng.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #555;\">Hi\u1ec7u n\u0103ng<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">C\u1ef1c k\u1ef3 nhanh v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u li\u00ean t\u1ee5c. Kh\u00f4ng c\u1ea7n t\u1ea3i th\u00eam file b\u00ean ngo\u00e0i.<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">T\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd t\u1ed1t, nh\u01b0ng ph\u1ea3i t\u1ed1n th\u1eddi gian t\u1ea3i v\u1ec1 file th\u01b0 vi\u1ec7n jQuery.<\/td>\n<\/tr>\n<tr>\n<td style=\"padding: 10px; border: 1px solid #555;\">S\u1ef1 ph\u1ed5 bi\u1ebfn<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">L\u00e0 k\u1ef9 n\u0103ng b\u1eaft bu\u1ed9c, n\u1ec1n t\u1ea3ng cho m\u1ecdi framework hi\u1ec7n \u0111\u1ea1i nh\u01b0 React, Vue, Angular.<\/td>\n<td style=\"padding: 10px; border: 1px solid #555;\">V\u1eabn c\u00f2n tr\u00ean nhi\u1ec1u <a href=\"https:\/\/interdata.vn\/blog\/website-la-gi\/\">website<\/a> c\u0169, nh\u01b0ng \u00edt \u0111\u01b0\u1ee3c ch\u1ecdn cho c\u00e1c d\u1ef1 \u00e1n m\u1edbi.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3><span class=\"ez-toc-section\" id=\"Ve-cu-phap\"><\/span>V\u1ec1 c\u00fa ph\u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 nh\u1ea5t n\u1eb1m \u1edf c\u00fa ph\u00e1p. \u0110\u1ec3 th\u1ef1c hi\u1ec7n c\u00f9ng m\u1ed9t t\u00e1c v\u1ee5 l\u00e0 t\u00ecm m\u1ed9t ph\u1ea7n t\u1eed HTML c\u00f3 <code>id=\"title\"<\/code> v\u00e0 thay \u0111\u1ed5i n\u1ed9i dung, b\u1ea1n s\u1ebd th\u1ea5y jQuery ng\u1eafn g\u1ecdn h\u01a1n \u0111\u00e1ng k\u1ec3.<\/p>\n<p><strong>V\u00ed d\u1ee5 v\u1edbi JavaScript thu\u1ea7n:<\/strong><\/p>\n<pre><code class=\"language-plaintext\">\/\/ T\u00ecm ph\u1ea7n t\u1eed b\u1eb1ng ID\r\nconst titleElement = document.getElementById(\"title\");\r\n\/\/ Thay \u0111\u1ed5i n\u1ed9i dung\r\ntitleElement.textContent = \"N\u1ed9i dung m\u1edbi\";\r\n\r\n<\/code><\/pre>\n<p><strong>V\u00ed d\u1ee5 v\u1edbi jQuery:<\/strong><\/p>\n<pre><code class=\"language-plaintext\">\/\/ T\u00ecm ph\u1ea7n t\u1eed v\u00e0 thay \u0111\u1ed5i n\u1ed9i dung trong m\u1ed9t d\u00f2ng\r\n$(\"#title\").text(\"N\u1ed9i dung m\u1edbi\");\r\n\r\n<\/code><\/pre>\n<p>R\u00f5 r\u00e0ng, jQuery gi\u00fap vi\u1ebft code nhanh h\u01a1n. Tuy nhi\u00ean, s\u1ef1 ti\u1ec7n l\u1ee3i n\u00e0y c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n b\u1ecf qua c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng th\u1ef1c s\u1ef1 b\u00ean trong tr\u00ecnh duy\u1ec7t, m\u1ed9t ki\u1ebfn th\u1ee9c n\u1ec1n t\u1ea3ng v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-04.jpg\" alt=\"N\u00ean h\u1ecdc JavaScript hay jQuery\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-30151\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-04.jpg 600w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-04-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ve-su-pho-bien-hien-nay-2025\"><\/span>V\u1ec1 s\u1ef1 ph\u1ed5 bi\u1ebfn hi\u1ec7n nay (2025)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u1eb7c d\u00f9 c\u00fa ph\u00e1p ng\u1eafn g\u1ecdn, th\u1eddi ho\u00e0ng kim c\u1ee7a jQuery \u0111\u00e3 qua. Theo th\u1ed1ng k\u00ea t\u1eeb W3Techs, d\u00f9 jQuery v\u1eabn c\u00f2n hi\u1ec7n di\u1ec7n tr\u00ean m\u1ed9t l\u01b0\u1ee3ng l\u1edbn website (kho\u1ea3ng 77% trong top 10 tri\u1ec7u trang web), ph\u1ea7n l\u1edbn trong s\u1ed1 n\u00e0y l\u00e0 c\u00e1c d\u1ef1 \u00e1n c\u0169.<\/p>\n<p>C\u00e1c d\u1ef1 \u00e1n m\u1edbi hi\u1ec7n nay \u01b0u ti\u00ean s\u1eed d\u1ee5ng JavaScript thu\u1ea7n k\u1ebft h\u1ee3p v\u1edbi c\u00e1c framework hi\u1ec7n \u0111\u1ea1i. Kh\u1ea3o s\u00e1t L\u1eadp tr\u00ecnh vi\u00ean c\u1ee7a Stack Overflow h\u00e0ng n\u0103m lu\u00f4n cho th\u1ea5y JavaScript l\u00e0 ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t, trong khi jQuery kh\u00f4ng c\u00f2n n\u1eb1m trong danh s\u00e1ch c\u00e1c c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c y\u00eau th\u00edch nh\u1ea5t.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-01.jpg\" alt=\"N\u00ean h\u1ecdc JavaScript hay jQuery\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-30148\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-01.jpg 600w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-01-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nen-hoc-JavaScript-hay-jQuery-truoc\"><\/span>N\u00ean h\u1ecdc JavaScript hay jQuery\u00a0tr\u01b0\u1edbc?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u00e2u tr\u1ea3 l\u1eddi l\u00e0: <strong>B\u1ea1n ph\u1ea3i h\u1ecdc JavaScript tr\u01b0\u1edbc.<\/strong> \u0110\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn, m\u00e0 l\u00e0 m\u1ed9t y\u00eau c\u1ea7u b\u1eaft bu\u1ed9c n\u1ebfu b\u1ea1n mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean front-end chuy\u00ean nghi\u1ec7p v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Tai-sao-phai-hoc-JavaScript-nen-tang\"><\/span>T\u1ea1i sao ph\u1ea3i h\u1ecdc JavaScript n\u1ec1n t\u1ea3ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ea7u t\u01b0 th\u1eddi gian v\u00e0o JavaScript thu\u1ea7n mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch kh\u00f4ng th\u1ec3 thay th\u1ebf. \u0110\u00e2y l\u00e0 ng\u00f4n ng\u1eef g\u1ed1c m\u00e0 m\u1ecdi tr\u00ecnh duy\u1ec7t web \u0111\u1ec1u hi\u1ec3u \u0111\u01b0\u1ee3c. Vi\u1ec7c n\u1eafm v\u1eefng JavaScript gi\u00fap b\u1ea1n x\u00e2y d\u1ef1ng m\u1ed9t n\u1ec1n m\u00f3ng ki\u1ebfn th\u1ee9c c\u1ef1c k\u1ef3 v\u1eefng ch\u1eafc.<\/p>\n<p>Khi b\u1ea1n hi\u1ec3u r\u00f5 JavaScript, b\u1ea1n s\u1ebd bi\u1ebft ch\u00ednh x\u00e1c \u0111i\u1ec1u g\u00ec \u0111ang x\u1ea3y ra &#8220;ph\u00eda sau&#8221; nh\u1eefng d\u00f2ng l\u1ec7nh ng\u1eafn g\u1ecdn c\u1ee7a jQuery. \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n g\u1ee1 l\u1ed7i (debug) hi\u1ec7u qu\u1ea3 h\u01a1n r\u1ea5t nhi\u1ec1u. B\u1ea1n s\u1ebd t\u1ef1 m\u00ecnh gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p thay v\u00ec ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t c\u00f4ng c\u1ee5.<\/p>\n<p>Quan tr\u1ecdng h\u01a1n c\u1ea3, to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i front-end hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean JavaScript. C\u00e1c th\u01b0 vi\u1ec7n v\u00e0 framework h\u00e0ng \u0111\u1ea7u nh\u01b0 React, Vue.js, v\u00e0 Angular \u0111\u1ec1u y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c JavaScript s\u00e2u s\u1eafc. Kh\u00f4ng c\u00f3 JavaScript, b\u1ea1n kh\u00f4ng th\u1ec3 ti\u1ebfp c\u1eadn nh\u1eefng c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-02.jpg\" alt=\"N\u00ean h\u1ecdc JavaScript hay jQuery\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-30149\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-02.jpg 600w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-02-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Vay-khi-nao-nen-hoc-jQuery\"><\/span>V\u1eady khi n\u00e0o n\u00ean h\u1ecdc jQuery?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 jQuery ho\u00e0n to\u00e0n v\u00f4 d\u1ee5ng. B\u1ea1n n\u00ean t\u00ecm hi\u1ec3u v\u1ec1 jQuery sau khi \u0111\u00e3 t\u1ef1 tin v\u1edbi JavaScript thu\u1ea7n. Vi\u1ec7c h\u1ecdc jQuery s\u1ebd tr\u1edf n\u00ean r\u1ea5t nhanh ch\u00f3ng, c\u00f3 th\u1ec3 ch\u1ec9 m\u1ea5t v\u00e0i ng\u00e0y \u0111\u1ec3 b\u1ea1n l\u00e0m quen v\u00e0 s\u1eed d\u1ee5ng.<\/p>\n<p>H\u00e3y xem jQuery nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 chuy\u00ean d\u1ee5ng cho m\u1ed9t s\u1ed1 t\u00ecnh hu\u1ed1ng c\u1ee5 th\u1ec3. B\u1ea1n s\u1ebd c\u1ea7n \u0111\u1ebfn jQuery khi ph\u1ea3i b\u1ea3o tr\u00ec ho\u1eb7c ph\u00e1t tri\u1ec3n c\u00e1c t\u00ednh n\u0103ng cho nh\u1eefng d\u1ef1 \u00e1n c\u0169 \u0111ang s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y. Ngo\u00e0i ra, v\u1edbi c\u00e1c t\u00e1c v\u1ee5 \u0111\u01a1n gi\u1ea3n, jQuery v\u1eabn l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p nhanh g\u1ecdn.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Lo-trinh-hoc-Front-end-hieu-qua-cho-nguoi-moi-bat-dau\"><\/span>L\u1ed9 tr\u00ecnh h\u1ecdc Front-end hi\u1ec7u qu\u1ea3 cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 tr\u00e1nh c\u1ea3m gi\u00e1c cho\u00e1ng ng\u1ee3p, b\u1ea1n h\u00e3y \u0111i theo m\u1ed9t l\u1ed9 tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh l\u00e0 hi\u1ec7u qu\u1ea3. InterData \u0111\u1ec1 xu\u1ea5t m\u1ed9t con \u0111\u01b0\u1eddng g\u1ed3m 3 b\u01b0\u1edbc r\u00f5 r\u00e0ng \u0111\u1ec3 b\u1ea1n x\u00e2y d\u1ef1ng s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-03.jpg\" alt=\"N\u00ean h\u1ecdc JavaScript hay jQuery\" width=\"600\" height=\"400\" class=\"aligncenter size-full wp-image-30150\" title=\"\" srcset=\"https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-03.jpg 600w, https:\/\/interdata.vn\/blog\/wp-content\/uploads\/2025\/06\/nen-hoc-javascript-hay-jquery-03-300x200.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc-1-Nen-tang-khong-the-thieu-HTML-CSS\"><\/span>B\u01b0\u1edbc 1: N\u1ec1n t\u1ea3ng kh\u00f4ng th\u1ec3 thi\u1ebfu (HTML, CSS)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tr\u01b0\u1edbc khi l\u00e0m cho website tr\u1edf n\u00ean n\u0103ng \u0111\u1ed9ng, b\u1ea1n c\u1ea7n ph\u1ea3i x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c b\u1ed9 khung v\u00e0 trang tr\u00ed cho n\u00f3. HTML (HyperText Markup Language) ch\u1ecbu tr\u00e1ch nhi\u1ec7m c\u1ea5u tr\u00fac n\u1ed9i dung, c\u00f2n <a href=\"https:\/\/interdata.vn\/blog\/css-la-gi\/\">CSS<\/a> (Cascading Style Sheets) quy\u1ebft \u0111\u1ecbnh ph\u1ea7n giao di\u1ec7n, m\u00e0u s\u1eafc, b\u1ed1 c\u1ee5c. H\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n n\u1eafm ch\u1eafc hai c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u1ea7u ti\u00ean.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc-2-Nam-vung-JavaScript-thuan-Core\"><\/span>B\u01b0\u1edbc 2: N\u1eafm v\u1eefng JavaScript thu\u1ea7n (Core)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u00e2y l\u00e0 giai \u0111o\u1ea1n quan tr\u1ecdng nh\u1ea5t. B\u1ea1n c\u1ea7n t\u1eadp trung v\u00e0o c\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a JavaScript. H\u00e3y b\u1eaft \u0111\u1ea7u v\u1edbi c\u00fa ph\u00e1p c\u01a1 b\u1ea3n nh\u01b0 bi\u1ebfn, <a href=\"https:\/\/interdata.vn\/blog\/kieu-du-lieu-data-type\/\">ki\u1ec3u d\u1eef li\u1ec7u<\/a>, to\u00e1n t\u1eed, v\u00e0 c\u00e1c c\u1ea5u tr\u00fac \u0111i\u1ec1u khi\u1ec3n nh\u01b0 <a href=\"https:\/\/interdata.vn\/blog\/vong-lap-la-gi\/\">v\u00f2ng l\u1eb7p<\/a> v\u00e0 c\u00e2u l\u1ec7nh \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<p>Sau \u0111\u00f3, h\u00e3y h\u1ecdc s\u00e2u v\u1ec1 c\u00e1ch JavaScript t\u01b0\u01a1ng t\u00e1c v\u1edbi trang web th\u00f4ng qua DOM (Document Object Model). B\u1ea1n ph\u1ea3i th\u00e0nh th\u1ea1o vi\u1ec7c truy xu\u1ea5t, thay \u0111\u1ed5i, th\u00eam ho\u1eb7c x\u00f3a c\u00e1c ph\u1ea7n t\u1eed HTML. Cu\u1ed1i c\u00f9ng, h\u00e3y l\u00e0m quen v\u1edbi c\u00e1c t\u00ednh n\u0103ng c\u1ee7a phi\u00ean b\u1ea3n ES6 tr\u1edf l\u00ean, nh\u01b0 <code>let<\/code>\/<code>const<\/code>, Arrow Functions, v\u00e0 Promises, v\u00ec ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf m\u1ecdi n\u01a1i.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Buoc-3-Lua-chon-huong-di-tiep-theo\"><\/span>B\u01b0\u1edbc 3: L\u1ef1a ch\u1ecdn h\u01b0\u1edbng \u0111i ti\u1ebfp theo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Khi \u0111\u00e3 c\u00f3 n\u1ec1n t\u1ea3ng JavaScript v\u1eefng ch\u1eafc, c\u00e1nh c\u1eeda s\u1ef1 nghi\u1ec7p s\u1ebd r\u1ed9ng m\u1edf. L\u00fac n\u00e0y, b\u1ea1n c\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn \u0111\u1ec3 n\u00e2ng cao k\u1ef9 n\u0103ng. B\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn h\u1ecdc m\u1ed9t framework ph\u1ed5 bi\u1ebfn nh\u01b0 React.js ho\u1eb7c Vue.js \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p v\u00e0 hi\u1ec7u su\u1ea5t cao.<\/p>\n<p>B\u1ea1n c\u0169ng n\u00ean t\u00ecm hi\u1ec3u c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n chuy\u00ean nghi\u1ec7p. H\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n Git l\u00e0 m\u1ed9t k\u1ef9 n\u0103ng b\u1eaft bu\u1ed9c \u0111\u1ed1i v\u1edbi m\u1ecdi l\u1eadp tr\u00ecnh vi\u00ean. V\u00e0 n\u1ebfu c\u1ea7n, \u0111\u00e2y ch\u00ednh l\u00e0 th\u1eddi \u0111i\u1ec3m th\u00edch h\u1ee3p \u0111\u1ec3 b\u1ea1n d\u00e0nh m\u1ed9t v\u00e0i ng\u00e0y t\u00ecm hi\u1ec3u v\u1ec1 jQuery.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Cau-hoi-thuong-gap-FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ)<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Hoc-JavaScript-co-kho-khong\"><\/span>H\u1ecdc JavaScript c\u00f3 kh\u00f3 kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>JavaScript c\u00f3 nh\u1eefng kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n d\u1ec5 ti\u1ebfp c\u1eadn nh\u01b0ng c\u0169ng c\u00f3 nh\u1eefng ch\u1ee7 \u0111\u1ec1 n\u00e2ng cao ph\u1ee9c t\u1ea1p. Tuy nhi\u00ean, v\u1edbi l\u1ed9 tr\u00ecnh \u0111\u00fang \u0111\u1eafn v\u00e0 s\u1ef1 ki\u00ean tr\u00ec, ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 chinh ph\u1ee5c \u0111\u01b0\u1ee3c ng\u00f4n ng\u1eef n\u00e0y trong v\u00f2ng 6-9 th\u00e1ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Khong-hoc-jQuery-co-xin-duoc-viec-khong\"><\/span>Kh\u00f4ng h\u1ecdc jQuery c\u00f3 xin \u0111\u01b0\u1ee3c vi\u1ec7c kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. H\u1ea7u h\u1ebft c\u00e1c c\u00f4ng ty hi\u1ec7n nay khi tuy\u1ec3n d\u1ee5ng v\u1ecb tr\u00ed Front-end \u0111\u1ec1u y\u00eau c\u1ea7u k\u1ef9 n\u0103ng JavaScript v\u00e0 m\u1ed9t framework hi\u1ec7n \u0111\u1ea1i (nh\u01b0 React). Ki\u1ebfn th\u1ee9c v\u1ec1 jQuery ch\u1ec9 l\u00e0 m\u1ed9t \u0111i\u1ec3m c\u1ed9ng, \u0111\u1eb7c bi\u1ec7t khi \u1ee9ng tuy\u1ec3n v\u00e0o c\u00e1c c\u00f4ng ty c\u00f3 s\u1ea3n ph\u1ea9m l\u00e2u \u0111\u1eddi.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"ReactVue-co-thay-the-jQuery-khong\"><\/span>React\/Vue c\u00f3 thay th\u1ebf jQuery kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>React v\u00e0 Vue kh\u00f4ng tr\u1ef1c ti\u1ebfp thay th\u1ebf jQuery v\u00ec ch\u00fang gi\u1ea3i quy\u1ebft c\u00e1c b\u00e0i to\u00e1n kh\u00e1c nhau. jQuery ch\u1ee7 y\u1ebfu \u0111\u01a1n gi\u1ea3n h\u00f3a vi\u1ec7c thao t\u00e1c DOM. Trong khi \u0111\u00f3, React v\u00e0 Vue cung c\u1ea5p m\u1ed9t ki\u1ebfn tr\u00fac ho\u00e0n ch\u1ec9nh \u0111\u1ec3 x\u00e2y d\u1ef1ng <a href=\"https:\/\/interdata.vn\/blog\/ui-la-gi\/\">giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng<\/a> ph\u1ee9c t\u1ea1p d\u1ef1a tr\u00ean c\u00e1c th\u00e0nh ph\u1ea7n (components), gi\u00fap qu\u1ea3n l\u00fd tr\u1ea1ng th\u00e1i \u1ee9ng d\u1ee5ng hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong-ket\"><\/span>T\u1ed5ng k\u1ebft<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa JavaScript v\u00e0 jQuery kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t cu\u1ed9c tranh lu\u1eadn trong b\u1ed1i c\u1ea3nh ph\u00e1t tri\u1ec3n web hi\u1ec7n \u0111\u1ea1i. H\u00e3y xem JavaScript l\u00e0 n\u1ec1n m\u00f3ng b\u1eaft bu\u1ed9c c\u1ee7a ng\u00f4i nh\u00e0, c\u00f2n jQuery l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 x\u00e2y d\u1ef1ng ng\u00f4i nh\u00e0 \u0111\u00f3 nhanh h\u01a1n. \u0110\u1ea7u t\u01b0 v\u00e0o vi\u1ec7c h\u1ecdc JavaScript m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n ch\u00ednh l\u00e0 s\u1ef1 \u0111\u1ea7u t\u01b0 th\u00f4ng minh v\u00e0 b\u1ec1n v\u1eefng nh\u1ea5t cho s\u1ef1 nghi\u1ec7p l\u1eadp tr\u00ecnh vi\u00ean c\u1ee7a b\u1ea1n.<\/p>\n<p><i>\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c d\u1ef1 \u00e1n website c\u1ee7a b\u1ea1n lu\u00f4n ho\u1ea1t \u0111\u1ed9ng m\u01b0\u1ee3t m\u00e0 v\u00e0 \u1ed5n \u0111\u1ecbnh, m\u1ed9t h\u1ea1 t\u1ea7ng m\u00e1y ch\u1ee7 m\u1ea1nh m\u1ebd l\u00e0 y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu. H\u00e3y <\/i><i>tham kh\u1ea3o d\u1ecbch v\u1ee5 <a href=\"https:\/\/interdata.vn\/thue-vps\/\">thu\u00ea m\u00e1y ch\u1ee7 \u1ea3o SSD (VPS SSD) gi\u00e1 r\u1ebb &#8211; Ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u1ed5n \u0111\u1ecbnh<\/a><\/i><i> t\u1ea1i InterData \u0111\u1ec3 c\u00f3 m\u1ed9t n\u1ec1n t\u1ea3ng ch\u1ea5t l\u01b0\u1ee3ng cho s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n.<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy\u1ebft \u0111\u1ecbnh n\u00ean h\u1ecdc JavaScript hay jQuery tr\u01b0\u1edbc ti\u00ean \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u1ed9 tr\u00ecnh v\u00e0 hi\u1ec7u qu\u1ea3 h\u1ecdc l\u1eadp tr\u00ecnh c\u1ee7a b\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch r\u00f5 r\u00e0ng m\u1ed1i quan h\u1ec7 gi\u1eefa hai c\u00f4ng ngh\u1ec7, so s\u00e1nh c\u00e1c kh\u00eda c\u1ea1nh quan tr\u1ecdng v\u00e0 \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi. T\u1eeb \u0111\u00f3, InterData<\/p>\n","protected":false},"author":2,"featured_media":30147,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[],"class_list":["post-30146","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\/30146","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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/comments?post=30146"}],"version-history":[{"count":1,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/30146\/revisions"}],"predecessor-version":[{"id":30152,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/posts\/30146\/revisions\/30152"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media\/30147"}],"wp:attachment":[{"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/media?parent=30146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/categories?post=30146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/interdata.vn\/blog\/wp-json\/wp\/v2\/tags?post=30146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}