{"id":77774,"date":"2024-08-31T21:54:02","date_gmt":"2024-08-31T14:54:02","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=77774"},"modified":"2024-08-31T21:54:02","modified_gmt":"2024-08-31T14:54:02","slug":"nodejs-backend-la-gi","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/","title":{"rendered":"NodeJS Backend: Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS l\u1eadp tr\u00ecnh backend?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/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 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#NodeJS_la_gi_NodeJS_backend_la_gi\" >NodeJS l\u00e0 g\u00ec? NodeJS backend 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:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Khi_nao_nen_su_dung_NodeJS_backend\" >Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS backend?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Uu_va_nhuoc_diem_khi_chon_NodeJS_backend\" >\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi ch\u1ecdn NodeJS backend<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Huong_dan_cach_thiet_lap_NodeJS_Backend\" >H\u01b0\u1edbng d\u1eabn c\u00e1ch thi\u1ebft l\u1eadp NodeJS Backend<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Nhung_framework_NodeJS_Backend_nao_duoc_su_dung_nhieu_nhat\" >Nh\u1eefng framework NodeJS Backend n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Cac_cau_hoi_thuong_gap_ve_NodeJS_backend\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 NodeJS backend<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/#Tong_ket_NodeJS_Backend\" >T\u1ed5ng k\u1ebft NodeJS Backend<\/a><\/li><\/ul><\/nav><\/div>\n<p><b><i>Node.js, hay NodeJS, \u0111ang tr\u1edf th\u00e0nh xu h\u01b0\u1edbng th\u1ebf gi\u1edbi trong x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web. C\u00f3 kho\u1ea3ng 2% (kho\u1ea3ng 22 tri\u1ec7u) \u1ee9ng d\u1ee5ng web tr\u00ean th\u1ebf gi\u1edbi \u0111ang s\u1eed d\u1ee5ng Node.js cho backend c\u1ee7a m\u00ecnh. Netflix, eBay, Paypal, Adidas,&#8230; l\u00e0 nh\u1eefng v\u00ed d\u1ee5 r\u1ea5t \u0111i\u1ec3n h\u00ecnh. V\u1eady NodeJS Backend l\u00e0 g\u00ec? N\u00ean s\u1eed d\u1ee5ng khi n\u00e0o v\u00e0 s\u1eed d\u1ee5ng nh\u1eefng framework Node.js n\u00e0o ph\u00f9 h\u1ee3p?<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft \u0111\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">NodeJS l\u00e0 g\u00ec? NodeJS Backend l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS trong l\u1eadp tr\u00ecnh backend?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NodeJS Backend l\u00e0 g\u00ec?<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u01b0\u1edbng d\u1eabn c\u00e1ch thi\u1ebft l\u1eadp NodeJS Backend<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"NodeJS_la_gi_NodeJS_backend_la_gi\"><\/span><b>NodeJS l\u00e0 g\u00ec? NodeJS backend l\u00e0 g\u00ec?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>NodeJS l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">NodeJS l\u00e0 m\u1ed9t runtime environment JavaScript m\u00e3 ngu\u1ed3n m\u1edf, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng V8 engine c\u1ee7a Google Chrome. N\u00f3 cho ph\u00e9p c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng web m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao, nh\u1edd v\u00e0o m\u00f4 h\u00ecnh l\u1eadp tr\u00ecnh kh\u00f4ng \u0111\u1ed3ng b\u1ed9 v\u00e0 t\u1ee9c th\u1eddi. N\u00f3i m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n, NodeJS cho ph\u00e9p b\u1ea1n vi\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng m\u00e1y ch\u1ee7 (backend) b\u1eb1ng JavaScript, c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef m\u00e0 b\u1ea1n \u0111\u00e3 s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng (front end).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">NodeJS l\u00e0 m\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 c\u1ed1t l\u00f5i c\u1ee7a JavaScript ecosystem hi\u1ec7n nay v\u00e0 c\u0169ng l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong b\u1ed9 c\u00f4ng c\u1ee5 c\u1ee7a c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean web. V\u1edbi NodeJS, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng s\u1ee9c m\u1ea1nh c\u1ee7a JavaScript \u0111\u1ec3 x\u1eed l\u00fd nhi\u1ec1u y\u00eau c\u1ea7u \u0111\u1ed3ng th\u1eddi, gi\u00fap \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n ch\u1ea1y m\u01b0\u1ee3t m\u00e0 v\u00e0 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h3><b>NodeJS Backend l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">NodeJS Backend l\u00e0 ph\u1ea7n ph\u00eda m\u00e1y ch\u1ee7 c\u1ee7a m\u1ed9t \u1ee9ng d\u1ee5ng web \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng Node.js. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m x\u1eed l\u00fd logic, d\u1eef li\u1ec7u v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u b\u00ean ph\u00eda m\u00e1y ch\u1ee7. C\u1ee5 th\u1ec3 NodeJS Backend th\u1ef1c hi\u1ec7n c\u00e1c nhi\u1ec7m v\u1ee5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>X\u1eed l\u00fd y\u00eau c\u1ea7u t\u1eeb ph\u00eda ng\u01b0\u1eddi d\u00f9ng:<\/b><span style=\"font-weight: 400;\"> Khi b\u1ea1n truy c\u1eadp m\u1ed9t trang web, tr\u00ecnh duy\u1ec7t c\u1ee7a b\u1ea1n s\u1ebd g\u1eedi m\u1ed9t y\u00eau c\u1ea7u \u0111\u1ebfn m\u00e1y ch\u1ee7. NodeJS Backend s\u1ebd nh\u1eadn y\u00eau c\u1ea7u n\u00e0y, ph\u00e2n t\u00edch v\u00e0 x\u1eed l\u00fd n\u00f3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Truy xu\u1ea5t v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> Backend s\u1ebd k\u1ebft n\u1ed1i v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ec3 l\u1ea5y ho\u1eb7c l\u01b0u tr\u1eef d\u1eef li\u1ec7u theo y\u00eau c\u1ea7u. V\u00ed d\u1ee5: Khi b\u1ea1n \u0111\u0103ng nh\u1eadp v\u00e0o m\u1ed9t trang web, backend s\u1ebd ki\u1ec3m tra th\u00f4ng tin \u0111\u0103ng nh\u1eadp c\u1ee7a b\u1ea1n trong c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ec3 x\u00e1c th\u1ef1c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh:<\/b><span style=\"font-weight: 400;\"> Backend c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh ph\u1ee9c t\u1ea1p, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00ednh to\u00e1n gi\u00e1 tr\u1ecb \u0111\u01a1n h\u00e0ng, t\u1ea1o b\u00e1o c\u00e1o,&#8230;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>T\u1ea1o ra c\u00e1c API: <\/b><span style=\"font-weight: 400;\">Backend c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c API \u0111\u1ec3 c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi n\u00f3. V\u00ed d\u1ee5: M\u1ed9t \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng API c\u1ee7a backend \u0111\u1ec3 l\u1ea5y d\u1eef li\u1ec7u t\u1eeb m\u00e1y ch\u1ee7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Qu\u1ea3n l\u00fd phi\u00ean:<\/b><span style=\"font-weight: 400;\"> Backend theo d\u00f5i tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed7i ng\u01b0\u1eddi d\u00f9ng, ch\u1eb3ng h\u1ea1n c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e3 th\u00eam v\u00e0o gi\u1ecf h\u00e0ng, th\u00f4ng tin \u0111\u0103ng nh\u1eadp,&#8230;<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Khi_nao_nen_su_dung_NodeJS_backend\"><\/span><b>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS backend?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Node.js l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o khi l\u1eadp tr\u00ecnh c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c (real time), v\u00ec n\u00f3 h\u1ed7 tr\u1ee3 x\u1eed l\u00fd nhi\u1ec1u y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng, cho ph\u00e9p chia s\u1ebb v\u00e0 t\u00e1i s\u1eed d\u1ee5ng c\u00e1c g\u00f3i code th\u01b0 vi\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 qu\u00e1 tr\u00ecnh \u0111\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u gi\u1eefa m\u00e1y kh\u00e1ch v\u00e0 m\u00e1y ch\u1ee7 di\u1ec5n ra r\u1ea5t nhanh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00e2y l\u00e0 nh\u1eefng s\u1ea3n ph\u1ea9m ho\u1eb7c d\u1ef1 \u00e1n c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NodeJS Backend:<\/span><\/p>\n<h3><b>C\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c (Real-time app)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Node.js xu\u1ea5t s\u1eafc trong vi\u1ec7c x\u1eed l\u00fd nhi\u1ec1u k\u1ebft n\u1ed1i \u0111\u1ed3ng th\u1eddi, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u ph\u1ea3n h\u1ed3i nhanh, ch\u1eb3ng h\u1ea1n:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee8ng d\u1ee5ng chat: <\/b><span style=\"font-weight: 400;\">Nh\u1eafn tin th\u1eddi gian th\u1ef1c \u0111\u00f2i h\u1ecfi x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng v\u00e0 giao ti\u1ebfp tin nh\u1eafn t\u1ee9c th\u00ec.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Tr\u00f2 ch\u01a1i tr\u1ef1c tuy\u1ebfn: <\/b><span style=\"font-weight: 400;\">Tr\u1ea3i nghi\u1ec7m ch\u01a1i game m\u01b0\u1ee3t m\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o giao ti\u1ebfp gi\u1eefa client v\u00e0 server v\u1edbi \u0111\u1ed9 tr\u1ec5 th\u1ea5p. Node.js x\u1eed l\u00fd \u0111i\u1ec1u n\u00e0y m\u1ed9t c\u00e1ch li\u1ec1n m\u1ea1ch.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>C\u00f4ng c\u1ee5 c\u1ed9ng t\u00e1c:<\/b><span style=\"font-weight: 400;\"> C\u00e1c \u1ee9ng d\u1ee5ng n\u01a1i nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng l\u00e0m vi\u1ec7c tr\u00ean m\u1ed9t t\u00e0i li\u1ec7u ho\u1eb7c d\u1ef1 \u00e1n c\u00f9ng l\u00fac c\u0169ng ph\u00f9 h\u1ee3p nh\u1edd kh\u1ea3 n\u0103ng x\u1eed l\u00fd c\u1eadp nh\u1eadt th\u1eddi gian th\u1ef1c c\u1ee7a Node.js.<\/span><\/li>\n<\/ul>\n<h3><b>C\u00e1c \u1ee9ng d\u1ee5ng t\u1eadp trung d\u1eef li\u1ec7u<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 Node.js kh\u00f4ng \u0111\u1ea1t m\u1ee9c ho\u00e0n h\u1ea3o khi x\u1eed l\u00fd d\u1eef li\u1ec7u n\u1eb7ng, nh\u01b0ng n\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c t\u1eadp trung d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 khi k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f9 h\u1ee3p. V\u00ed d\u1ee5:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee8ng d\u1ee5ng IoT<\/b><span style=\"font-weight: 400;\">: Node.js c\u00f3 th\u1ec3 x\u1eed l\u00fd hi\u1ec7u qu\u1ea3 d\u1eef li\u1ec7u t\u1eeb c\u00e1c thi\u1ebft b\u1ecb k\u1ebft n\u1ed1i, th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch th\u1eddi gian th\u1ef1c v\u00e0 g\u1eedi l\u1ec7nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Ph\u00e1t tri\u1ec3n API: <\/b><span style=\"font-weight: 400;\">X\u00e2y d\u1ef1ng API RESTful \u0111\u1ec3 trao \u0111\u1ed5i d\u1eef li\u1ec7u l\u00e0 th\u1ebf m\u1ea1nh c\u1ee7a Node.js, \u0111\u1eb7c bi\u1ec7t khi x\u1eed l\u00fd d\u1eef li\u1ec7u JSON.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>\u1ee8ng d\u1ee5ng stream d\u1eef li\u1ec7u:<\/b><span style=\"font-weight: 400;\"> Node.js x\u1eed l\u00fd d\u1eef li\u1ec7u theo lu\u1ed3ng (stream) r\u1ea5t t\u1ed1t, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng truy\u1ec1n t\u1ea3i t\u1ec7p tin l\u1edbn.<\/span><\/li>\n<\/ul>\n<h3><b>C\u00e1c \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p (Ki\u1ebfn tr\u00fac microservices)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">T\u00ednh ch\u1ea5t nh\u1eb9 c\u1ee7a Node.js ph\u00f9 h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p microservices, cho ph\u00e9p t\u1ea1o ra c\u00e1c \u1ee9ng d\u1ee5ng vi d\u1ecbch v\u1ee5 nh\u1ecf, \u0111\u1ed9c l\u1eadp cho c\u00e1c doanh nghi\u1ec7p c\u00f3 quy m\u00f4 v\u1eeba v\u00e0 nh\u1ecf. S\u1eed d\u1ee5ng Node.js trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p n\u00e0y c\u0169ng cho ph\u00e9p th\u00fac \u0111\u1ea9y kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, b\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web nhanh h\u01a1n.\u00a0<\/span><\/p>\n<h3><b>Phi\u00ean b\u1ea3n \u0111\u01a1n gi\u1ea3n nh\u1ea5t c\u1ee7a m\u1ed9t s\u1ea3n ph\u1ea9m (MVP &#8211; Minimum Viable Product)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Khi c\u00e1c startup mu\u1ed1n ki\u1ec3m tra t\u00ednh kh\u1ea3 thi c\u1ee7a s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng \u0111\u1ea7u t\u01b0 qu\u00e1 nhi\u1ec1u th\u1eddi gian v\u00e0 chi ph\u00ed v\u00e0o ph\u00e1t tri\u1ec3n, Node.js l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 tuy\u1ec7t v\u1eddi. V\u1edbi kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, c\u00e1c s\u1ea3n ph\u1ea9m MVP c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai v\u00e0 \u0111i\u1ec1u ch\u1ec9nh d\u1ec5 d\u00e0ng d\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i c\u1ee7a th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Uu_va_nhuoc_diem_khi_chon_NodeJS_backend\"><\/span><b>\u01afu v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi ch\u1ecdn NodeJS backend<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table>\n<tbody>\n<tr>\n<td><b>\u01afu \u0111i\u1ec3m<\/b><\/td>\n<td><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/b><\/td>\n<\/tr>\n<tr>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Hi\u1ec7u su\u1ea5t cao, x\u1eed l\u00fd t\u00e1c v\u1ee5 nhanh.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c l\u1ee3i \u00edch t\u1eeb Full Stack JavaScript.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u1edbi ki\u1ebfn tr\u00fac Microservices.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ec7 sinh th\u00e1i phong ph\u00fa v\u1edbi NPM.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; S\u1ef1 h\u1ed7 tr\u1ee3 t\u1eeb c\u00e1c c\u00f4ng ty l\u1edbn tr\u00ean th\u1ebf gi\u1edbi.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 JSON t\u00edch h\u1ee3p m\u00e0 kh\u00f4ng c\u1ea7n chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ecbnh d\u1ea1ng.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00f3 c\u1ed9ng \u0111\u1ed3ng l\u1edbn, mang \u0111\u1ebfn nhi\u1ec1u l\u1ee3i \u00edch trong vi\u1ec7c trau d\u1ed3i ki\u1ebfn th\u1ee9c v\u00e0 chia s\u1ebb kinh nghi\u1ec7m.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; JavaScript, ng\u00f4n ng\u1eef ph\u1ed5 bi\u1ebfn, gi\u00fap vi\u1ec7c h\u1ecdc v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng h\u01a1n.<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; V\u1ea5n \u0111\u1ec1 v\u1edbi c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n n\u1eb7ng (CPU-bound tasks).<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; V\u1ea5n \u0111\u1ec1 Callback Hell.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Nhi\u1ec1u c\u00f4ng c\u1ee5 trong NPM c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Ti\u00eau chu\u1ea9n ph\u00e1t tri\u1ec3n kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Qu\u1ea3n l\u00fd v\u00e0 c\u1eadp nh\u1eadt c\u00e1c ph\u1ee5 thu\u1ed9c c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n do s\u1ef1 thay \u0111\u1ed5i li\u00ean t\u1ee5c v\u00e0 phi\u00ean b\u1ea3n kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f3 b\u1ea3o tr\u00ec do s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u module v\u00e0 s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a m\u00e3 ngu\u1ed3n.<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><b>\u01afu \u0111i\u1ec3m c\u1ee7a NodeJS Backend<\/b><\/h3>\n<p><b>Hi\u1ec7u su\u1ea5t cao v\u00e0 x\u1eed l\u00fd nhanh: <\/b><span style=\"font-weight: 400;\">Node.js n\u1ed5i b\u1eadt v\u1edbi kh\u1ea3 n\u0103ng x\u1eed l\u00fd \u0111\u1ed3ng th\u1eddi v\u00e0 hi\u1ec7u su\u1ea5t cao, nh\u1edd v\u00e0o engine V8 c\u1ee7a Google. B\u00ean c\u1ea1nh \u0111\u00f3, Node.js s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh x\u1eed l\u00fd kh\u00f4ng ch\u1eb7n I\/O v\u00e0 x\u1eed l\u00fd y\u00eau c\u1ea7u b\u1ea5t \u0111\u1ed3ng b\u1ed9, gi\u00fap x\u1eed l\u00fd nhi\u1ec1u k\u1ebft n\u1ed1i c\u00f9ng l\u00fac m\u00e0 kh\u00f4ng l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t.\u00a0<\/span><\/p>\n<p><b>C\u00f4ng ngh\u1ec7 Full Stack JavaScript: <\/b><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng NodeJS backend cho ph\u00e9p b\u1ea1n t\u1eadn d\u1ee5ng c\u00e1c l\u1ee3i \u00edch c\u1ee7a ph\u00e1t tri\u1ec3n Full Stack JavaScript, bao g\u1ed3m:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1edbi c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef JavaScript cho c\u1ea3 frontend v\u00e0 backend, vi\u1ec7c chia s\u1ebb v\u00e0 t\u00e1i s\u1eed d\u1ee5ng m\u00e3 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u1ea3m thi\u1ec3u th\u1eddi gian ph\u00e1t tri\u1ec3n v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c c\u1ee7a \u0111\u1ed9i ng\u0169 ph\u00e1t tri\u1ec3n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t ng\u00f4n ng\u1eef tr\u00ean c\u1ea3 hai ph\u00eda gi\u00fap d\u1ec5 d\u00e0ng trao \u0111\u1ed5i v\u00e0 h\u1ecdc h\u1ecfi trong \u0111\u1ed9i ng\u0169.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Node.js c\u00f3 m\u1ed9t h\u1ec7 sinh th\u00e1i r\u1ed9ng l\u1edbn v\u1edbi h\u00e0ng tri\u1ec7u c\u00f4ng c\u1ee5 v\u00e0 th\u01b0 vi\u1ec7n mi\u1ec5n ph\u00ed, gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm v\u00e0 t\u00edch h\u1ee3p c\u00e1c gi\u1ea3i ph\u00e1p ph\u00f9 h\u1ee3p.<\/span><\/li>\n<\/ul>\n<p><b>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u1edbi ki\u1ebfn tr\u00fac Microservices: <\/b><span style=\"font-weight: 400;\">Node.js l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng cho c\u00e1c h\u1ec7 th\u1ed1ng ki\u1ebfn tr\u00fac microservices. Ki\u1ebfn tr\u00fac n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n t\u00ednh linh ho\u1ea1t v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a \u1ee9ng d\u1ee5ng, cho ph\u00e9p t\u00edch h\u1ee3p v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c d\u1ecbch v\u1ee5 m\u1edbi m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng h\u01a1n so v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng monolithic truy\u1ec1n th\u1ed1ng.<\/span><\/p>\n<p><b>H\u1ec7 sinh th\u00e1i phong ph\u00fa v\u1edbi NPM:<\/b><span style=\"font-weight: 400;\"> Node.js c\u00f3 m\u1ed9t h\u1ec7 sinh th\u00e1i r\u1ea5t phong ph\u00fa nh\u1edd v\u00e0o NPM, tr\u00ecnh qu\u1ea3n l\u00fd g\u00f3i m\u1eb7c \u0111\u1ecbnh. V\u1edbi h\u01a1n 1 tri\u1ec7u g\u00f3i, trong \u0111\u00f3 kho\u1ea3ng 42.000 g\u00f3i d\u00e0nh ri\u00eang cho Node.js, c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00ecm th\u1ea5y v\u00e0 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 th\u01b0 vi\u1ec7n c\u1ea7n thi\u1ebft. S\u1ef1 phong ph\u00fa n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u chi ph\u00ed ph\u00e1t tri\u1ec3n v\u00e0 th\u1eddi gian ra m\u1eaft s\u1ea3n ph\u1ea9m.<\/span><\/p>\n<p><b>NodeJS Backend \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 t\u1eeb c\u00e1c c\u00f4ng ty l\u1edbn: <\/b><span style=\"font-weight: 400;\">Node.js nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed7 tr\u1ee3 \u0111\u00e1ng k\u1ec3 t\u1eeb c\u00e1c c\u00f4ng ty l\u1edbn nh\u01b0 IBM, Microsoft, PayPal v\u00e0 SAP. S\u1ef1 h\u1ed7 tr\u1ee3 n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o r\u1eb1ng Node.js ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn m\u00e0 c\u00f2n cung c\u1ea5p cho c\u1ed9ng \u0111\u1ed3ng m\u1ed9t n\u1ec1n t\u1ea3ng v\u1eefng ch\u1eafc \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng quy m\u00f4 l\u1edbn.<\/span><\/p>\n<p><b>H\u1ed7 tr\u1ee3 JSON m\u00e0 kh\u00f4ng c\u1ea7n chuy\u1ec3n \u0111\u1ed5i: NodeJS<\/b><span style=\"font-weight: 400;\">\u00a0backend h\u1ed7 tr\u1ee3 JSON natively m\u00e0 kh\u00f4ng c\u1ea7n chuy\u1ec3n \u0111\u1ed5i gi\u1eefa c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00e1c, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi x\u00e2y d\u1ef1ng c\u00e1c API RESTful ho\u1eb7c l\u00e0m vi\u1ec7c v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u NoSQL nh\u01b0 MongoDB.<\/span><\/p>\n<p><b>NodeJS Backend c\u00f3 c\u1ed9ng \u0111\u1ed3ng l\u1edbn: <\/b><span style=\"font-weight: 400;\">V\u1edbi m\u1ed9t c\u1ed9ng \u0111\u1ed3ng ph\u00e1t tri\u1ec3n s\u00f4i \u0111\u1ed9ng v\u00e0 l\u1ed9 tr\u00ecnh h\u1ecdc t\u1eadp \u0111\u01a1n gi\u1ea3n, Node.js d\u1ec5 h\u1ecdc v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. Nhi\u1ec1u l\u1eadp tr\u00ecnh vi\u00ean \u0111\u00e3 ch\u1ecdn Node.js l\u00e0m c\u00f4ng ngh\u1ec7 ch\u00ednh cho c\u00e1c d\u1ef1 \u00e1n c\u1ee7a h\u1ecd, nh\u1edd v\u00e0o s\u1ef1 ph\u1ed5 bi\u1ebfn v\u00e0 kh\u1ea3 n\u0103ng gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 hi\u1ec7u qu\u1ea3.<\/span><\/p>\n<h3><b>Nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a NodeJS Backend<\/b><\/h3>\n<p><b>V\u1ea5n \u0111\u1ec1 v\u1edbi c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n n\u1eb7ng (CPU-bound tasks):<\/b><span style=\"font-weight: 400;\"> S\u1eed d\u1ee5ng Node.js cho backend, l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n khi x\u1eed l\u00fd c\u00e1c t\u00e1c v\u1ee5 t\u00ednh to\u00e1n n\u1eb7ng. \u0110\u00f3 l\u00e0 do Node.js s\u1eed d\u1ee5ng m\u00f4 h\u00ecnh \u0111\u01a1n lu\u1ed3ng (single-threaded) \u0111\u1ec3 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u. Khi m\u1ecdi t\u00e1c v\u1ee5 t\u00ednh to\u00e1n n\u1eb7ng di\u1ec5n ra tr\u00ean website, ch\u00fang s\u1ebd chi\u1ebfm to\u00e0n b\u1ed9 CPU v\u00e0 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u kh\u00e1c.<\/span><\/p>\n<p><b>V\u1ea5n \u0111\u1ec1 Callback Hell: <\/b><span style=\"font-weight: 400;\">Do t\u00ednh ch\u1ea5t b\u1ea5t \u0111\u1ed3ng b\u1ed9 c\u1ee7a Node.js, vi\u1ec7c s\u1eed d\u1ee5ng callback l\u00e0 r\u1ea5t ph\u1ed5 bi\u1ebfn. Tuy nhi\u00ean, khi c\u00f3 nhi\u1ec1u callback l\u1ed3ng gh\u00e9p nhau, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng &#8220;callback hell\u201d &#8211; c\u00e1c callback \u0111\u01b0\u1ee3c l\u1ed3ng gh\u00e9p nhi\u1ec1u l\u1edbp s\u00e2u, l\u00e0m cho m\u00e3 ngu\u1ed3n tr\u1edf n\u00ean kh\u00f3 hi\u1ec3u v\u00e0 b\u1ea3o tr\u00ec.\u00a0<\/span><\/p>\n<p><b>Nhi\u1ec1u c\u00f4ng c\u1ee5 NPM c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m: <\/b><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 c\u00e1c m\u00f4-\u0111un l\u00f5i c\u1ee7a Node.js kh\u00e1 \u1ed5n \u0111\u1ecbnh v\u00e0 tr\u01b0\u1edfng th\u00e0nh, nhi\u1ec1u c\u00f4ng c\u1ee5 trong NPM Registry v\u1eabn c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m. Nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y l\u00e0m cho vi\u1ec7c t\u00ecm ki\u1ebfm c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p tr\u1edf n\u00ean kh\u00f3 kh\u0103n, \u0111\u1eb7c bi\u1ec7t khi NPM Registry kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ea5u tr\u00fac t\u1ed1t \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u00e1c c\u00f4ng c\u1ee5 d\u1ef1a tr\u00ean \u0111\u00e1nh gi\u00e1 ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng.<\/span><\/p>\n<p><b>Ti\u00eau chu\u1ea9n ph\u00e1t tri\u1ec3n kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t: <\/b><span style=\"font-weight: 400;\">Do Node.js d\u1ec5 h\u1ecdc n\u00ean s\u1ed1 l\u01b0\u1ee3ng l\u1eadp tr\u00ecnh vi\u00ean m\u1edbi ng\u00e0y c\u00e0ng cao. Trong khi n\u00e0y, m\u1ed9t s\u1ed1 l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 \u201c\u0111i \u0111\u01b0\u1eddng t\u1eafc&#8221; m\u00e0 kh\u00f4ng tu\u00e2n theo c\u00e1c ti\u00eau chu\u1ea9n ph\u00e1t tri\u1ec3n t\u1ed1t nh\u1ea5t. T\u1eeb \u0111\u00f3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec l\u00e2u d\u00e0i.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Huong_dan_cach_thiet_lap_NodeJS_Backend\"><\/span><b>H\u01b0\u1edbng d\u1eabn c\u00e1ch thi\u1ebft l\u1eadp NodeJS Backend<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Node.js v\u00e0 NPM tr\u00ean Windows<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng v\u1edbi Node.js, b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean l\u00e0 c\u00e0i \u0111\u1eb7t n\u00f3 tr\u00ean h\u1ec7 th\u1ed1ng Windows c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1: T\u1ea3i xu\u1ed1ng tr\u00ecnh c\u00e0i \u0111\u1eb7t\u00a0<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77936\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro.png\" alt=\"nodejs backend - itviec blog\" width=\"892\" height=\"608\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro.png 892w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro-300x204.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro-660x450.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro-200x136.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-vippro-100x68.png 100w\" sizes=\"auto, (max-width: 892px) 100vw, 892px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Truy c\u1eadp v\u00e0o \u0111\u01b0\u1eddng d\u1eabn: <\/span><a href=\"https:\/\/nodejs.org\/en\/download\/prebuilt-installer\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/nodejs.org\/en\/download\/prebuilt-installer<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ecdn Prebuilt Installer, sau \u0111\u00f3 ch\u1ecdn phi\u00ean b\u1ea3n NodeJs m\u00e0 b\u1ea1n mu\u1ed1n (m\u1eb7c \u0111\u1ecbnh c\u1ee9 ch\u1ecdn phi\u00ean b\u1ea3n m\u00e0 h\u1ec7 th\u1ed1ng g\u1ee3i \u00fd), ch\u1ecdn h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00ed d\u1ee5 nh\u01b0 \u1edf \u0111\u00e2y l\u00e0 Window sau \u0111\u00f3 ch\u1ecdn ki\u1ebfn tr\u00fac x86, x64, ARM ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/span><b><\/b><\/p>\n<p><b>B\u01b0\u1edbc 2: C\u00e0i \u0111\u1eb7t Node.js v\u00e0 npm\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi t\u1ea3i xong, nh\u1ea5p \u0111\u00fap v\u00e0o t\u1ec7p .msi \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t. Ch\u1ecdn v\u1ecb tr\u00ed c\u00e0i \u0111\u1eb7t m\u00e0 b\u1ea1n mong mu\u1ed1n v\u00e0 nh\u1ea5n &#8220;Next&#8221;.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t, \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n ch\u1ecdn c\u00e0i \u0111\u1eb7t c\u1ea3 Node.js runtime v\u00e0 npm package manager. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 c\u00e0i \u0111\u1eb7t \u0111\u1ed3ng th\u1eddi c\u1ea3 Node.js v\u00e0 NPM. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u1ec3 t\u1ea1o c\u00e1c l\u1ed1i t\u1eaft t\u00e0i li\u1ec7u tr\u1ef1c tuy\u1ebfn v\u00e0 th\u00eam Node.js v\u00e0o PATH.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 3: Ki\u1ec3m tra phi\u00ean b\u1ea3n Node.js v\u00e0 npm\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi c\u00e0i \u0111\u1eb7t xong, m\u1edf Command Prompt v\u00e0 ki\u1ec3m tra xem Node.js v\u00e0 NPM \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ch\u00ednh x\u00e1c ch\u01b0a b\u1eb1ng c\u00e1ch nh\u1eadp c\u00e1c l\u1ec7nh sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec3 ki\u1ec3m tra phi\u00ean b\u1ea3n Node.js, g\u00f5 node -v.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ec3 ki\u1ec3m tra phi\u00ean b\u1ea3n NPM, g\u00f5 npm -v.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">N\u1ebfu c\u00e1c l\u1ec7nh n\u00e0y hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n, b\u1ea1n \u0111\u00e3 c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng Node.js v\u00e0 NPM. C\u00e1c phi\u00ean b\u1ea3n c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y v\u00e0o th\u1eddi \u0111i\u1ec3m b\u1ea1n c\u00e0i \u0111\u1eb7t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u01b0u \u00fd: Phi\u00ean b\u1ea3n Node.js v\u00e0 NPM c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo th\u1eddi gian.<\/span><\/p>\n<h3><b>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Node.js v\u00e0 NPM tr\u00ean Mac<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 c\u00e0i \u0111\u1eb7t Node.js v\u00e0 NPM tr\u00ean macOS, b\u1ea1n c\u00f3 th\u1ec3 l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1: T\u1ea3i tr\u00ecnh c\u00e0i \u0111\u1eb7t<\/b><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-77938\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro.png\" alt=\"nodejs backend - itviec blog\" width=\"942\" height=\"590\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro.png 942w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro-300x188.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro-700x438.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro-200x125.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2024\/08\/nodejs-backend-2-vippro-100x63.png 100w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u0169ng s\u1ebd c\u1ea7n truy c\u1eadp v\u00e0o \u0111\u01b0\u1eddng d\u1eabn: <\/span><a href=\"https:\/\/nodejs.org\/en\/download\/prebuilt-installer\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">https:\/\/nodejs.org\/en\/download\/prebuilt-installer<\/span><\/a><\/p>\n<p><span style=\"font-weight: 400;\">Ch\u1ecdn phi\u00ean b\u1ea3n NodeJs ph\u1ee5 h\u1ee3p, sau \u0111\u00f3 ch\u1ecdn macOS v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 ch\u1ecdn ki\u1ebfn tr\u00fac x64 ho\u1eb7c ARM ph\u00f9 h\u1ee3p v\u1edbi m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/span><b><\/b><\/p>\n<p><b>B\u01b0\u1edbc 2: Ch\u1ea1y tr\u00ecnh c\u00e0i \u0111\u1eb7t Node.js<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi t\u1ea3i xu\u1ed1ng xong, m\u1edf t\u1ec7p .pkg \u0111\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t. L\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn tr\u00ean m\u00e0n h\u00ecnh:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1ea5n &#8220;Continue&#8221; \u0111\u1ec3 b\u1eaft \u0111\u1ea7u, sau \u0111\u00f3 ch\u1ecdn &#8220;Agree&#8221; \u0111\u1ec3 ch\u1ea5p nh\u1eadn c\u00e1c \u0111i\u1ec1u kho\u1ea3n.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ch\u1ecdn &#8220;Install&#8221; \u0111\u1ec3 b\u1eaft \u0111\u1ea7u c\u00e0i \u0111\u1eb7t v\u00e0 nh\u1eadp m\u1eadt kh\u1ea9u h\u1ec7 th\u1ed1ng khi \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1ea5n &#8220;Close&#8221; khi qu\u00e1 tr\u00ecnh c\u00e0i \u0111\u1eb7t ho\u00e0n t\u1ea5t.<\/span><\/li>\n<\/ul>\n<p><b>B\u01b0\u1edbc 3: X\u00e1c minh c\u00e0i \u0111\u1eb7t Node.js<\/b><\/p>\n<p><span style=\"font-weight: 400;\">M\u1edf Terminal v\u00e0 ki\u1ec3m tra xem Node.js \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t ch\u00ednh x\u00e1c ch\u01b0a b\u1eb1ng c\u00e1ch nh\u1eadp l\u1ec7nh node -v. L\u1ec7nh n\u00e0y s\u1ebd hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n Node.js hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 4: C\u1eadp nh\u1eadt phi\u00ean b\u1ea3n NPM<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Node.js kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n c\u1ee7a NPM. \u0110\u1ec3 c\u1eadp nh\u1eadt NPM l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t, h\u00e3y ch\u1ea1y l\u1ec7nh sau trong Terminal: sudo npm install npm &#8211;global. L\u1ec7nh n\u00e0y s\u1ebd c\u1eadp nh\u1eadt NPM CLI client l\u00ean phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi ho\u00e0n t\u1ea5t c\u00e1c b\u01b0\u1edbc tr\u00ean, Node.js v\u00e0 NPM \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng tr\u00ean macOS c\u1ee7a b\u1ea1n, s\u1eb5n s\u00e0ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng th\u00f4i n\u00e0o!<\/span><\/p>\n<h3><b>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Node.js v\u00e0 NPM b\u1eb1ng HomeBrew tr\u00ean MacOS<\/b><\/h3>\n<p><b>B\u01b0\u1edbc 1: C\u00e0i \u0111\u1eb7t Node.js v\u00e0 NPM<\/b><\/p>\n<p><span style=\"font-weight: 400;\">M\u1edf Terminal v\u00e0 ch\u1ea1y l\u1ec7nh sau \u0111\u1ec3 c\u00e0i \u0111\u1eb7t Node.js c\u00f9ng v\u1edbi NPM brew install node. Khi n\u00e0y, Homebrew s\u1ebd t\u1ea3i xu\u1ed1ng, gi\u1ea3i n\u00e9n v\u00e0 c\u00e0i \u0111\u1eb7t Node.js c\u0169ng nh\u01b0 NPM tr\u00ean h\u1ec7 th\u1ed1ng c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 2: X\u00e1c minh c\u00e0i \u0111\u1eb7t<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 x\u00e1c minh r\u1eb1ng Node.js v\u00e0 NPM \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng, h\u00e3y nh\u1eadp c\u00e1c l\u1ec7nh sau v\u00e0o Terminal: node -v v\u00e0 npm -v. C\u00e1c l\u1ec7nh n\u00e0y s\u1ebd hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n c\u1ee7a Node.js v\u00e0 NPM hi\u1ec7n t\u1ea1i \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 3: C\u1eadp nh\u1eadt Homebrew v\u00e0 Node.js<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o b\u1ea1n \u0111ang s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n m\u1edbi nh\u1ea5t c\u1ee7a Node.js v\u00e0 NPM, tr\u01b0\u1edbc ti\u00ean h\u00e3y c\u1eadp nh\u1eadt Homebrew b\u1eb1ng l\u1ec7nh: brew update. Sau \u0111\u00f3, c\u1eadp nh\u1eadt Node.js v\u00e0 NPM b\u1eb1ng l\u1ec7nh: brew upgrade node.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi c\u00e1c b\u01b0\u1edbc tr\u00ean, Node.js v\u00e0 NPM s\u1ebd \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 c\u1eadp nh\u1eadt d\u1ec5 d\u00e0ng tr\u00ean macOS th\u00f4ng qua Homebrew.<\/span><\/p>\n<h3><b>H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Node.js b\u1eb1ng NVM<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 c\u00e0i \u0111\u1eb7t nhi\u1ec1u phi\u00ean b\u1ea3n Node.js tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng NVM (Node Version Manager). D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc chi ti\u1ebft \u0111\u1ec3 c\u00e0i \u0111\u1eb7t Node.js b\u1eb1ng NVM.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 1: T\u1ea3i NVM v\u1edbi Install Script<\/b><\/p>\n<p><span style=\"font-weight: 400;\">B\u1ea1n c\u00f3 hai l\u1ef1a ch\u1ecdn \u0111\u1ec3 c\u00e0i \u0111\u1eb7t NVM.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng cURL:<\/span><\/li>\n<\/ul>\n<pre><span style=\"font-weight: 400;\">curl -o- https:\/\/raw.githubusercontent.com\/creationix\/nvm\/v0.33.0\/install.sh | bash<\/span><\/pre>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">S\u1eed d\u1ee5ng wget:<\/span><\/li>\n<\/ul>\n<pre><span style=\"font-weight: 400;\">wget -qO- https:\/\/raw.githubusercontent.com\/creationix\/nvm\/v0.33.0\/install.sh | bash<\/span><\/pre>\n<p><span style=\"font-weight: 400;\">Sau khi th\u1ef1c hi\u1ec7n l\u1ec7nh tr\u00ean, NVM s\u1ebd \u0111\u01b0\u1ee3c t\u1ea3i v\u1ec1 v\u00e0 c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y c\u1ee7a b\u1ea1n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong \u0111\u00f3 v0.33.0 l\u00e0 phi\u00ean b\u1ea3n c\u1ee7a NVM. \u0110\u1ec3 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng phi\u00ean m\u1edbi b\u1ea3n m\u1edbi nh\u1ea5t b\u1ea1n vui l\u00f2ng truy c\u1eadp v\u00e0 ki\u1ec3m tra t\u1ea1i <\/span><a href=\"https:\/\/github.com\/nvm-sh\/nvm\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">\u0111\u00e2y<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 2: Ki\u1ec3m tra c\u00e0i \u0111\u1eb7t NVM<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 ki\u1ec3m tra xem NVM \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t th\u00e0nh c\u00f4ng hay ch\u01b0a, b\u1ea1n ch\u1ea1y l\u1ec7nh sau: nvm &#8211;version. L\u1ec7nh n\u00e0y s\u1ebd hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n hi\u1ec7n t\u1ea1i c\u1ee7a NVM, v\u00ed d\u1ee5: 0.33.0.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c thi\u1ebft l\u1eadp c\u1ee7a NVM \u0111\u01b0\u1ee3c duy tr\u00ec, b\u1ea1n c\u00f3 th\u1ec3 th\u00eam l\u1ec7nh n\u00e0y v\u00e0o file c\u1ea5u h\u00ecnh shell c\u1ee7a b\u1ea1n nh\u01b0 .bash_profile ho\u1eb7c .zshrc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u1ec7nh \u0111\u1ec3 th\u00eam v\u00e0o .bash_profile:<\/span><\/p>\n<pre>echo 'export PATH=\/usr\/local\/bin:$PATH' &gt;&gt; ~\/.bash_profile<\/pre>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00f3, ch\u1ea1y l\u1ec7nh source ~\/.bashrc \u0111\u1ec3 \u00e1p d\u1ee5ng thay \u0111\u1ed5i.<\/span><\/p>\n<p><b>B\u01b0\u1edbc 3: C\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n Node.js m\u1edbi nh\u1ea5t b\u1eb1ng NVM<\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 c\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n Node.js m\u1edbi nh\u1ea5t, b\u1ea1n ch\u1ea1y l\u1ec7nh nvm install node. N\u1ebfu b\u1ea1n mu\u1ed1n c\u00e0i \u0111\u1eb7t m\u1ed9t phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3 c\u1ee7a Node.js, b\u1ea1n c\u00f3 th\u1ec3 li\u1ec7t k\u00ea t\u1ea5t c\u1ea3 c\u00e1c phi\u00ean b\u1ea3n Node.js c\u00f3 s\u1eb5n b\u1eb1ng l\u1ec7nh nvm ls-remote. V\u00e0 c\u00e0i \u0111\u1eb7t phi\u00ean b\u1ea3n b\u1ea1n mong mu\u1ed1n, v\u00ed d\u1ee5 nvm install v12.15.0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi c\u00e0i \u0111\u1eb7t, b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra c\u00e1c phi\u00ean b\u1ea3n Node.js \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e1y c\u1ee7a m\u00ecnh b\u1eb1ng l\u1ec7nh nvm ls. \u0110\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t phi\u00ean b\u1ea3n c\u1ee5 th\u1ec3, ch\u1ea1y l\u1ec7nh nvm use v12.15.0. Cu\u1ed1i c\u00f9ng, \u0111\u1ec3 ki\u1ec3m tra phi\u00ean b\u1ea3n Node.js hi\u1ec7n t\u1ea1i, b\u1ea1n ch\u1ea1y l\u1ec7nh node &#8211;version. L\u1ec7nh n\u00e0y s\u1ebd hi\u1ec3n th\u1ecb phi\u00ean b\u1ea3n Node.js m\u00e0 b\u1ea1n \u0111ang s\u1eed d\u1ee5ng, v\u00ed d\u1ee5 12.15.0.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Nhung_framework_NodeJS_Backend_nao_duoc_su_dung_nhieu_nhat\"><\/span><b>Nh\u1eefng framework NodeJS Backend n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">S\u1edf d\u0129 Node.js c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t ch\u00ednh l\u00e0 nh\u1edd c\u00f3 c\u00e1c framework ph\u00f9 h\u1ee3p. Express.js, Koa.js, Fastify, NestJS, Hapi.js,&#8230; l\u00e0 nh\u1eefng framework Node.js \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t hi\u1ec7n nay.\u00a0<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>NodeJS Framework<\/b><\/td>\n<td><b>T\u00ednh n\u0103ng n\u1ed5i b\u1eadt<\/b><\/td>\n<td><b>V\u00ed d\u1ee5<\/b><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/expressjs.com\/\" target=\"_blank\" rel=\"noopener\"><b>Express.js<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u00e1c g\u00f3i l\u1eadp tr\u00ecnh server-side nhanh<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Kh\u1ea3 n\u0103ng ki\u1ec3m tra r\u1ed9ng r\u00e3i<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Nhi\u1ec1u helper HTTP<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; \u0110\u00e0m ph\u00e1n n\u1ed9i dung c\u1ea3i thi\u1ec7n<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; M\u00f4 h\u00ecnh MVC<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Twitter<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Accenture<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; IBM<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/koajs.com\/\" target=\"_blank\" rel=\"noopener\"><b>Koa.js<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh cao h\u01a1n<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; X\u1eed l\u00fd l\u1ed7i xu\u1ea5t s\u1eafc<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Middleware x\u1ebfp t\u1ea7ng<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Chu\u1ea9n h\u00f3a s\u1ef1 kh\u00f4ng nh\u1ea5t qu\u00e1n c\u1ee7a Node<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 proxy v\u00e0 \u0111\u00e0m ph\u00e1n n\u1ed9i dung<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">LinkedIn<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/nestjs.com\/\" target=\"_blank\" rel=\"noopener\"><b>Nest.js<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Giao di\u1ec7n d\u00f2ng l\u1ec7nh (CLI) m\u1ea1nh m\u1ebd<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; B\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf m\u00e3 t\u00edch c\u1ef1c<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 nhi\u1ec1u m\u00f4-\u0111un \u0111\u1eb7c bi\u1ec7t c\u1ee7a Nest nh\u01b0 TypeORM, Mongoose v\u00e0 GraphQL<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; D\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 ki\u1ebfn tr\u00fac monolith v\u00e0 microservices<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Decathlon<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Roche<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Adidas<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Neo4j<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/fastify.dev\/\" target=\"_blank\" rel=\"noopener\"><b>Fastify<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Nh\u1eb9\u00a0<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng JSON schema cho x\u00e1c th\u1ef1c v\u00e0 tu\u1ea7n t\u1ef1 h\u00f3a route<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; API \u0111\u01a1n gi\u1ea3n d\u1ec5 h\u1ecdc v\u00e0 s\u1eed d\u1ee5ng<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Compressor<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Joggr<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/www.meteor.com\/\" target=\"_blank\" rel=\"noopener\"><b>Meteor.js<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 \u0111a n\u1ec1n t\u1ea3ng.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Cho ph\u00e9p t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng gi\u1eefa frontend v\u00e0 backend v\u1edbi c\u00e1c ph\u01b0\u01a1ng th\u1ee9c API RPC.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Kh\u00f4ng y\u00eau c\u1ea7u nh\u00e0 ph\u00e1t tri\u1ec3n x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng x\u00e1c th\u1ef1c ri\u00eang.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; D\u1ec5 d\u00e0ng ph\u00e1t tri\u1ec3n c\u00e1c t\u00ednh n\u0103ng th\u1eddi gian th\u1ef1c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng xu\u1ea5t b\u1ea3n v\u00e0 \u0111\u0103ng k\u00fd.<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Azumuta<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Forage<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/hapi.dev\/\" target=\"_blank\" rel=\"noopener\"><b>Hapi.js<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; ORM (Object Relational Mapping)<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u1ef1 \u0111\u1ed9ng t\u1ea1o REST API<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 WebSockets kh\u00f4ng c\u1ea7n m\u00e3 b\u1ed5 sung<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Paypal<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Disney<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/socket.io\/\" target=\"_blank\" rel=\"noopener\"><b>Socket.IO<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u1ef1 \u0111\u1ed9ng k\u1ebft n\u1ed1i l\u1ea1i n\u1ebfu k\u1ebft n\u1ed1i gi\u1eefa client v\u00e0 server b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 tr\u00ecnh duy\u1ec7t c\u0169 v\u1edbi c\u01a1 ch\u1ebf long-polling HTTP.<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; B\u1ed9 \u0111\u1ec7m g\u00f3i \u0111\u1ea3m b\u1ea3o kh\u00f4ng m\u1ea5t d\u1eef li\u1ec7u khi k\u1ebft n\u1ed1i b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Slack<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Twitter<\/span><\/p>\n<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/feathersjs.com\/\" target=\"_blank\" rel=\"noopener\"><b>Feathers<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Ki\u1ebfn tr\u00fac microservices<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 th\u1eddi gian th\u1ef1c v\u1edbi Socket.IO<\/span><\/p>\n<\/td>\n<td style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Chatbot Plus<\/span><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/sailsjs.com\/\" target=\"_blank\" rel=\"noopener\"><b>Sails<\/b><\/a><\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; ORM (Object Relational Mapping)<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; T\u1ef1 \u0111\u1ed9ng t\u1ea1o REST API<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; H\u1ed7 tr\u1ee3 WebSockets kh\u00f4ng c\u1ea7n m\u00e3 b\u1ed5 sung<\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; Anybot<\/span><\/p>\n<p style=\"text-align: left;\"><span style=\"font-weight: 400;\">&#8211; The Canero Group<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\">H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u1ec1 t\u1eebng framework Node.js trong n\u1ed9i dung b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n<h3><b>Express<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Express l\u00e0 framework \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t d\u00e0nh cho NodeJS, gi\u00fap qu\u00e1 tr\u00ecnh l\u1eadp tr\u00ecnh backend tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n. Express \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n nh\u01b0ng \u0111\u1ea7y \u0111\u1ee7 c\u00e1c t\u00ednh n\u0103ng nh\u01b0 \u0111\u1ecbnh tuy\u1ebfn, ph\u1ea7n m\u1ec1m trung gian, x\u1eed l\u00fd l\u1ed7i v\u00e0 t\u1ea1o m\u1eabu.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c g\u00f3i l\u1eadp tr\u00ecnh server-side nhanh<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1ea3 n\u0103ng ki\u1ec3m tra r\u1ed9ng r\u00e3i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nhi\u1ec1u helper HTTP<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u00e0m ph\u00e1n n\u1ed9i dung c\u1ea3i thi\u1ec7n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh MVC<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 l\u1edbn<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Express l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng x\u00e2y d\u1ef1ng API, backend mobile v\u00e0 server website, \u1ee9ng d\u1ee5ng real-time. M\u1ea1ng x\u00e3 h\u1ed9i X (Twitter), Accenture, Trustpilot, IBM l\u00e0 nh\u1eefng d\u1ef1 \u00e1n s\u1eed d\u1ee5ng Express cho backend.<\/span><\/p>\n<h3><b>Koa.js<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Koa.js \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi c\u00f9ng m\u1ed9t nh\u00f3m ph\u00e1t tri\u1ec3n ra Express.js v\u00e0 \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o l\u00e0 th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a c\u00e1c framework Node.js. Koa.js l\u00e0 m\u1ed9t framework backend cho Node.js<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh cao h\u01a1n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u1eed l\u00fd l\u1ed7i xu\u1ea5t s\u1eafc<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Middleware x\u1ebfp t\u1ea7ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 proxy v\u00e0 \u0111\u00e0m ph\u00e1n n\u1ed9i dung<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">LinkedIn l\u00e0 d\u1ef1 \u00e1n \u0111i\u1ec3n h\u00ecnh s\u1eed d\u1ee5ng Koa.js \u0111\u1ec3 x\u00e2y d\u1ef1ng ph\u1ea7n backend m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbi Express.js, tuy nhi\u00ean Koa.js v\u1eabn c\u00f2n kh\u00e1 m\u1edbi n\u00ean c\u1ed9ng \u0111\u1ed3ng h\u1ecdc thu\u1eadt v\u1eabn tr\u00ean \u0111\u00e0 ph\u00e1t tri\u1ec3n. \u0110i\u1ec1u n\u00e0y c\u0169ng c\u00f3 ngh\u0129a l\u00e0, vi\u1ec7c h\u1ecdc t\u1eadp v\u00e0 c\u1ea3i thi\u1ec7n k\u1ef9 n\u0103ng v\u1edbi Koa.js s\u1ebd kh\u00f3 kh\u0103n cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u.<\/span><\/p>\n<h3><b>Nest.js<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">NestJS l\u00e0 m\u1ed9t framework Node.js m\u1ea1nh m\u1ebd, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean TypeScript, h\u1ed7 tr\u1ee3 c\u1ea3 l\u1eadp tr\u00ecnh h\u01b0\u1edbng \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 l\u1eadp tr\u00ecnh h\u00e0m. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng backend quy m\u00f4 l\u1edbn, c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao. C\u00e1c c\u00f4ng ty nh\u01b0 Roche, Decathlon, Adidas v\u00e0 Neo4j \u0111\u00e3 tin t\u01b0\u1edfng v\u00e0 s\u1eed d\u1ee5ng NestJS trong c\u00e1c d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Giao di\u1ec7n d\u00f2ng l\u1ec7nh (CLI) m\u1ea1nh m\u1ebd<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ea3o tr\u00ec v\u00e0 ph\u00e1t tri\u1ec3n c\u01a1 s\u1edf m\u00e3 t\u00edch c\u1ef1c<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 nhi\u1ec1u m\u00f4-\u0111un \u0111\u1eb7c bi\u1ec7t c\u1ee7a Nest nh\u01b0 TypeORM, Mongoose v\u00e0 GraphQL<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">D\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng \u1ee9ng d\u1ee5ng ki\u1ec3m th\u1eed \u0111\u01a1n v\u1ecb<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 ki\u1ebfn tr\u00fac monolith v\u00e0 microservices<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u1edbi t\u00ednh t\u00f9y bi\u1ebfn cao, nhi\u1ec1u t\u00e0i li\u1ec7u v\u00e0 m\u1ed9t c\u1ed9ng \u0111\u1ed3ng h\u1ecdc thu\u1eadt l\u1edbn, Nest.js hi\u1ec7n l\u00e0 framework NodeJS backend c\u00f3 t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n nhanh nh\u1ea5t hi\u1ec7n nay.<\/span><\/p>\n<h3><b>Fastify<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Fastify l\u00e0 m\u1ed9t framework web nh\u1eb9 cho Node.js,. Fastify t\u1eadp trung v\u00e0o hi\u1ec7u su\u1ea5t v\u00e0 tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng n\u00ean th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng backend nhanh v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng nh\u01b0 Compressor v\u00e0 Joggr.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Nh\u1eb9\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng JSON schema cho x\u00e1c th\u1ef1c v\u00e0 tu\u1ea7n t\u1ef1 h\u00f3a route<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">API \u0111\u01a1n gi\u1ea3n v\u00e0 s\u1eed d\u1ee5ng<\/span><\/li>\n<\/ul>\n<h3><b>Meteor.js<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t framework d\u00e0nh ri\u00eang cho JavaScript v\u00e0 ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t ng\u00f4n ng\u1eef, Meteor.js l\u00e0 l\u1ef1a ch\u1ecdn l\u00fd t\u01b0\u1edfng. Framework NodeJS Backend &#8211; Meteor.js \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c v\u00e0 truy\u1ec1n ph\u00e1t nh\u1edd v\u00e0o lu\u1ed3ng d\u1eef li\u1ec7u m\u01b0\u1ee3t m\u00e0 t\u1eeb m\u00e1y ch\u1ee7 \u0111\u1ebfn client.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lu\u1ed3ng d\u1eef li\u1ec7u m\u01b0\u1ee3t m\u00e0 t\u1eeb server \u0111\u1ebfn client<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Th\u01b0 vi\u1ec7n phong ph\u00fa\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 \u0111a n\u1ec1n t\u1ea3ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hot code reload<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Auto minification<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cho ph\u00e9p t\u00edch h\u1ee3p d\u1ec5 d\u00e0ng gi\u1eefa frontend v\u00e0 backend v\u1edbi c\u00e1c ph\u01b0\u01a1ng th\u1ee9c API RPC.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Meteor.js cho ph\u00e9p tri\u1ec3n khai c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt tr\u1ef1c ti\u1ebfp sau khi ra m\u1eaft m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. Do \u0111\u00f3, framework Node,js backend n\u00e0y r\u1ea5t \u0111\u01b0\u1ee3c Ikea, Azumuta, Forage \u01b0a chu\u1ed9ng trong s\u1ea3n ohaamr c\u1ee7a h\u1ecd.<\/span><\/p>\n<h3><b>Hapi.js<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Hapi.js l\u00e0 m\u1ed9t trong nh\u1eefng framework \u0111\u01a1n gi\u1ea3n, \u0111\u00e1ng tin c\u1eady v\u00e0 an to\u00e0n nh\u1ea5t hi\u1ec7n c\u00f3. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t tri\u1ec3n proxy server v\u00e0 API REST v\u00ec \u0111\u1ed9 tin c\u1eady cao v\u00e0 c\u00e1c t\u00ednh n\u0103ng b\u1ea3o m\u1eadt phong ph\u00fa.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V\u1ec7 sinh m\u00e3 to\u00e0n di\u1ec7n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u1ea5u h\u00ecnh m\u1eb7c \u0111\u1ecbnh an to\u00e0n, \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 sinh th\u00e1i plugin phong ph\u00fa<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kh\u1eafc ph\u1ee5c l\u1ed7i nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">X\u00e1c th\u1ef1c v\u00e0 x\u00e1c nh\u1eadn \u0111\u1ea7u v\u00e0o m\u1eb7c \u0111\u1ecbnh<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Hapi.js r\u1ea5t ph\u00f9 h\u1ee3p \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c m\u1edf r\u1ed9ng v\u00e0 an to\u00e0n, \u0111\u01b0\u1ee3c c\u00e1c c\u00f4ng ty nh\u01b0 PayPal v\u00e0 Disney s\u1eed d\u1ee5ng.<\/span><\/p>\n<h3><b>Socket.IO<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Socket.IO l\u00e0 m\u1ed9t th\u01b0 vi\u1ec7n Node.js \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng WebSockets, cho ph\u00e9p giao ti\u1ebfp th\u1eddi gian th\u1ef1c gi\u1eefa client (tr\u00ecnh duy\u1ec7t) v\u00e0 server. Socket.IO ho\u1ea1t \u0111\u1ed9ng theo c\u01a1 ch\u1ebf event-driven (x\u1eed l\u00fd theo s\u1ef1 ki\u1ec7n) v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c tr\u00ecnh duy\u1ec7t c\u0169 h\u01a1n c\u00f9ng m\u00f4i tr\u01b0\u1eddng c\u0169.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng n\u1ed5i b\u1eadt:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng k\u1ebft n\u1ed1i l\u1ea1i n\u1ebfu k\u1ebft n\u1ed1i gi\u1eefa client v\u00e0 server b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 tr\u00ecnh duy\u1ec7t c\u0169 v\u1edbi c\u01a1 ch\u1ebf long-polling HTTP.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ed9 \u0111\u1ec7m g\u00f3i \u0111\u1ea3m b\u1ea3o kh\u00f4ng m\u1ea5t d\u1eef li\u1ec7u khi k\u1ebft n\u1ed1i b\u1ecb gi\u00e1n \u0111o\u1ea1n.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">V\u1edbi nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i b\u1eadt n\u00eau tr\u00ean, Socket.IO \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng chat, tr\u00f2 ch\u01a1i real-time cho nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i, \u1ee9ng d\u1ee5ng m\u1ea1ng x\u00e3 h\u1ed9i v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n th\u1eddi gian th\u1ef1c. C\u00e1c c\u00f4ng ty nh\u01b0 Slack v\u00e0 Twitter hi\u1ec7n \u0111ang s\u1eed d\u1ee5ng framework NodeJS backend n\u00e0y.<\/span><\/p>\n<h3><b>Feathers.js<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Feathers.js l\u00e0 m\u1ed9t framework web \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng Express, cung c\u1ea5p c\u00e1ch th\u1ee9c \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 \u0111\u00e1ng tin c\u1eady. Feathers.js h\u1ed7 tr\u1ee3 nhi\u1ec1u lo\u1ea1i c\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00e1c nhau v\u00e0 t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi c\u00f4ng ngh\u1ec7 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng nh\u01b0 iOS, Android v\u00e0 React Native.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">T\u00ednh n\u0103ng ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ki\u1ebfn tr\u00fac microservices<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 th\u1eddi gian th\u1ef1c v\u1edbi Socket.IO<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Feathers.js c\u00f3 c\u1ed9ng \u0111\u1ed3ng nh\u1ecf nh\u01b0ng ho\u1ea1t \u0111\u1ed9ng t\u00edch c\u1ef1c tr\u00ean GitHub v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c v\u00e0 API. Chatbot Plus s\u1eed d\u1ee5ng Feather.js cho t\u00edch h\u1ee3p c\u00e1c t\u00ednh n\u0103ng th\u1eddi gian th\u1ef1c trong \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd.<\/span><\/p>\n<h3><b>Sails<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sails l\u00e0 m\u1ed9t framework MVC th\u1eddi gian th\u1ef1c cho Node.js, \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean n\u1ec1n t\u1ea3ng Express. Sails c\u00f3 h\u1ec7 th\u1ed1ng \u0111\u1ecbnh tuy\u1ebfn linh ho\u1ea1t v\u00e0 h\u1ed7 tr\u1ee3 giao ti\u1ebfp th\u1eddi gian th\u1ef1c t\u00edch m\u1eb7c \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c t\u00ednh n\u0103ng ch\u00ednh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">ORM (Object Relational Mapping)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o REST API<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ed7 tr\u1ee3 WebSockets kh\u00f4ng c\u1ea7n m\u00e3 b\u1ed5 sung<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Sails c\u00f3 c\u1ed9ng \u0111\u1ed3ng t\u00edch c\u1ef1c tr\u00ean GitHub v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng chat th\u1eddi gian th\u1ef1c, API v\u00e0 \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng ho\u1eb7c web fullstack. C\u00e1c c\u00f4ng ty nh\u01b0 Anybot v\u00e0 The Canero Group s\u1eed d\u1ee5ng Sails \u0111\u1ec3 ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a h\u1ecd.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/nodejs-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>NodeJS l\u00e0 g\u00ec: T\u1ed5ng quan ki\u1ebfn th\u1ee9c NodeJS v\u00e0 Top 5 NodeJS framework<\/strong><\/a><\/em><\/p><\/blockquote>\n<h2><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_NodeJS_backend\"><\/span><b>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 NodeJS backend<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng Node.js \u0111\u1ec3 l\u1eadp tr\u00ecnh frontend kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Node.js kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 l\u1eadp tr\u00ecnh backend, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t n\u1ec1n t\u1ea3ng tuy\u1ec7t v\u1eddi \u0111\u1ec3 ph\u00e1t tri\u1ec3n frontend. Vi\u1ec7c s\u1eed d\u1ee5ng Node.js cho c\u1ea3 frontend v\u00e0 backend gi\u00fap c\u00e1c l\u1eadp tr\u00ecnh vi\u00ean JavaScript t\u0103ng n\u0103ng su\u1ea5t, vi\u1ebft code ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 t\u1ea1o ra nhi\u1ec1u \u1ee9ng d\u1ee5ng web hi\u1ec7n \u0111\u1ea1i h\u01a1n.<\/span><\/p>\n<h3><b>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa JavaScript v\u00e0 Node.js l\u00e0 g\u00ec?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">JavaScript l\u00e0 m\u1ed9t ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ch\u1ee7 y\u1ebfu \u0111\u1ec3 vi\u1ebft c\u00e1c script tr\u00ean trang web, gi\u00fap t\u1ea1o ra c\u00e1c hi\u1ec7u \u1ee9ng t\u01b0\u01a1ng t\u00e1c v\u00e0 \u0111\u1ed9ng tr\u00ean tr\u00ecnh duy\u1ec7t. Trong khi \u0111\u00f3, Node.js l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng ch\u1ea1y JavaScript m\u00e3 ngu\u1ed3n m\u1edf, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c \u1ee9ng d\u1ee5ng ph\u00eda server.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Node.js n\u1ed5i b\u1eadt v\u1edbi c\u00e1c t\u00ednh n\u0103ng \u0111\u1ed9c \u0111\u00e1o nh\u01b0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd kh\u00f4ng \u0111\u1ed3ng b\u1ed9 v\u00e0 m\u00f4 h\u00ecnh s\u1ef1 ki\u1ec7n, gi\u00fap n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u1ee9ng d\u1ee5ng server-side hi\u1ec7u qu\u1ea3 v\u00e0 m\u1edf r\u1ed9ng d\u1ec5 d\u00e0ng.<\/span><\/p>\n<h3><b>C\u00f3 th\u1ec3 x\u00e2y d\u1ef1ng \u1ee9ng d\u1ee5ng Node.js b\u1eb1ng Typescript kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00f3, m\u1ed9t \u1ee9ng d\u1ee5ng Node.js c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng TypeScript. TypeScript l\u00e0 m\u1ed9t si\u00eau t\u1eadp h\u1ee3p c\u1ee7a JavaScript, gi\u00fap d\u1ec5 d\u00e0ng \u0111\u1ed5i t\u00ean c\u00e1c t\u1ec7p .js th\u00e0nh .ts. M\u1eb7c d\u00f9 TypeScript c\u00f3 th\u1ec3 ch\u1ea1y tr\u1ef1c ti\u1ebfp tr\u00ean Node.js v\u1edbi g\u00f3i ts-node, ch\u00fang t\u00f4i khuy\u1ebfn ngh\u1ecb b\u1ea1n s\u1eed d\u1ee5ng phi\u00ean b\u1ea3n JavaScript c\u1ee7a d\u1ef1 \u00e1n cho vi\u1ec7c tri\u1ec3n khai cu\u1ed1i c\u00f9ng.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_NodeJS_Backend\"><\/span><b>T\u1ed5ng k\u1ebft NodeJS Backend<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">V\u1edbi m\u1ed9t Backend Developer hay Full-stack Developer, m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u1ed1t nh\u01b0 Node.js s\u1ebd \u1ee9ng d\u1ee5ng web mang l\u1ea1i hi\u1ec7u su\u1ea5t cao, tr\u1ea3i nghi\u1ec7m t\u1ed1t h\u01a1n cho ng\u01b0\u1eddi d\u00f9ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Node.js c\u00f3 nhi\u1ec1u Framework h\u1ed7 tr\u1ee3 kh\u00e1c nhau m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Framework NodeJS Backend cho nhi\u1ec1u m\u1ee5c \u0111\u00edch (General purpose NodeJS frameworks): <\/b><span style=\"font-weight: 400;\">Express, Fastify, NestJS,&#8230;<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Framework NodeJS Backend cho \u1ee9ng d\u1ee5ng real-time (Realtime NodeJS frameworks): <\/b><span style=\"font-weight: 400;\">Socket.IO, Feathers.js, Meteor.js, Sails,&#8230;<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">M\u1eb7c d\u00f9 NodeJS Backend c\u00f3 nh\u1eefng t\u00ednh n\u0103ng r\u1ea5t n\u1ed5i tr\u1ed9i, nh\u01b0ng kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 d\u1ef1 \u00e1n. Do \u0111\u00f3, l\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng \u0111\u1ec3 c\u00f3 nh\u1eefng l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Node.js, hay NodeJS, \u0111ang tr\u1edf th\u00e0nh xu h\u01b0\u1edbng th\u1ebf gi\u1edbi trong x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web. C\u00f3 kho\u1ea3ng 2% (kho\u1ea3ng 22 tri\u1ec7u) \u1ee9ng d\u1ee5ng web tr\u00ean th\u1ebf gi\u1edbi \u0111ang s\u1eed d\u1ee5ng Node.js cho backend c\u1ee7a m\u00ecnh. Netflix, eBay, Paypal, Adidas,&#8230; l\u00e0 nh\u1eefng v\u00ed d\u1ee5 r\u1ea5t \u0111i\u1ec3n h\u00ecnh. V\u1eady NodeJS Backend l\u00e0 g\u00ec? [&hellip;]<\/p>\n","protected":false},"author":213,"featured_media":77939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109],"tags":[],"class_list":["post-77774","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>NodeJS Backend: Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS l\u1eadp tr\u00ecnh backend? - ITviec Blog<\/title>\n<meta name=\"description\" content=\"C\u00f3 kho\u1ea3ng 22 tri\u1ec7u \u1ee9ng d\u1ee5ng web to\u00e0n c\u1ea7u \u0111ang s\u1eed d\u1ee5ng Node.js backend. V\u1eady NodeJS Backend l\u00e0 g\u00ec? N\u00ean s\u1eed d\u1ee5ng khi n\u00e0o v\u00e0 c\u00e0i \u0111\u1eb7t th\u1ebf n\u00e0o?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/nodejs-backend-la-gi\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NodeJS Backend: Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng NodeJS l\u1eadp tr\u00ecnh backend?\" \/>\n<meta property=\"og:description\" content=\"Node.js, hay NodeJS, \u0111ang tr\u1edf th\u00e0nh xu h\u01b0\u1edbng th\u1ebf gi\u1edbi trong x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n \u1ee9ng d\u1ee5ng web. 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