{"id":94422,"date":"2026-01-15T15:10:57","date_gmt":"2026-01-15T08:10:57","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=94422"},"modified":"2026-01-15T15:10:59","modified_gmt":"2026-01-15T08:10:59","slug":"huong-dan-cai-dat-redux-voi-npm","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/huong-dan-cai-dat-redux-voi-npm\/","title":{"rendered":"Redux npm: H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Redux b\u1eb1ng npm v\u1edbi Redux Toolkit"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 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\/huong-dan-cai-dat-redux-voi-npm\/#Redux_npm_la_gi_Khi_nao_can_su_dung_Redux\" >Redux npm l\u00e0 g\u00ec? Khi n\u00e0o c\u1ea7n s\u1eed d\u1ee5ng Redux?<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Cach_cai_dat_Redux_thong_qua_npm_dung_chuan_hien_nay\" >C\u00e1ch c\u00e0i \u0111\u1eb7t Redux th\u00f4ng qua npm \u0111\u00fang chu\u1ea9n hi\u1ec7n nay<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Redux_Toolkit_co_uu_diem_gi_so_voi_Redux_truyen_thong\" >Redux Toolkit c\u00f3 \u01b0u \u0111i\u1ec3m g\u00ec so v\u1edbi Redux truy\u1ec1n th\u1ed1ng?<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Redux_npm_hoat_dong_theo_nguyen_tac_nao_Vi_sao_Redux_de_du_doan_predictable\" >Redux npm ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean t\u1eafc n\u00e0o? V\u00ec sao Redux d\u1ec5 d\u1ef1 \u0111o\u00e1n (predictable)?<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Cac_khai_niem_cot_loi_cua_Redux_trong_npm\" >C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a Redux trong npm<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Cac_cau_hoi_thuong_gap_ve_Redux_npm\" >C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Redux npm<\/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\/huong-dan-cai-dat-redux-voi-npm\/#Tong_ket_ve_Redux_npm\" >T\u1ed5ng k\u1ebft v\u1ec1 Redux npm<\/a><\/li><\/ul><\/nav><\/div>\n\n<p><strong><em>Redux npm ch\u1ec9 vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng Redux th\u00f4ng qua npm trong c\u00e1c d\u1ef1 \u00e1n JavaScript v\u00e0 React. Redux l\u00e0 th\u01b0 vi\u1ec7n qu\u1ea3n l\u00fd state ph\u1ed5 bi\u1ebfn trong h\u1ec7 sinh th\u00e1i JavaScript, cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 ki\u1ec3m so\u00e1t tr\u1ea1ng th\u00e1i \u1ee9ng d\u1ee5ng theo m\u1ed9t lu\u1ed3ng d\u1eef li\u1ec7u t\u1eadp trung v\u00e0 nh\u1ea5t qu\u00e1n. Th\u00f4ng qua vi\u1ec7c c\u00e0i \u0111\u1eb7t Redux b\u1eb1ng npm, developer c\u00f3 th\u1ec3 t\u00e1ch bi\u1ec7t r\u00f5 r\u00e0ng gi\u1eefa logic x\u1eed l\u00fd d\u1eef li\u1ec7u v\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng, t\u1eeb \u0111\u00f3 gi\u00fap \u1ee9ng d\u1ee5ng d\u1ec5 d\u1ef1 \u0111o\u00e1n, d\u1ec5 debug v\u00e0 d\u1ec5 m\u1edf r\u1ed9ng.<\/em><\/strong><\/p>\n\n\n\n<p>\u0110\u1ecdc b\u00e0i vi\u1ebft sau \u0111\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i \u0111\u00e1p chi ti\u1ebft h\u01a1n v\u1ec1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Redux npm l\u00e0 g\u00ec?<\/li>\n\n\n\n<li>C\u00e1ch c\u00e0i \u0111\u1eb7t Redux npm \u0111\u00fang chu\u1ea9n hi\u1ec7n nay<\/li>\n\n\n\n<li>Redux Toolkit \u2013 c\u00e1ch d\u00f9ng Redux npm \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb<\/li>\n\n\n\n<li>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Redux npm?<\/li>\n\n\n\n<li>Redux npm ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\u00a0<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-redux-npm-la-gi-khi-nao-c\u1ea7n-s\u1eed-d\u1ee5ng-redux\"><span class=\"ez-toc-section\" id=\"Redux_npm_la_gi_Khi_nao_can_su_dung_Redux\"><\/span><strong>Redux npm l\u00e0 g\u00ec? Khi n\u00e0o c\u1ea7n s\u1eed d\u1ee5ng Redux?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Redux l\u00e0 th\u01b0 vi\u1ec7n qu\u1ea3n l\u00fd state cho c\u00e1c \u1ee9ng d\u1ee5ng JavaScript, c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng th\u00f4ng qua npm. Khi l\u00e0m vi\u1ec7c v\u1edbi Redux, npm (Node Package Manager) \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c qu\u1ea3n l\u00fd c\u00e1c package Redux c\u0169ng nh\u01b0 nh\u1eefng dependency li\u00ean quan kh\u00e1c trong d\u1ef1 \u00e1n.<\/p>\n\n\n\n<p>M\u1ecdi \u1ee9ng d\u1ee5ng \u0111\u1ec1u c\u00f3 state (tr\u1ea1ng th\u00e1i), v\u00e0 state n\u00e0y c\u00f3 th\u1ec3 l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p t\u1eeb tr\u1ea1ng th\u00e1i c\u1ee7a c\u00e1c component b\u00ean trong \u1ee9ng d\u1ee5ng. Redux th\u01b0\u1eddng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 m\u1ed9t \u201cpredictable state container\u201d &#8211; thay v\u00ec \u0111\u1ec3 state ph\u00e2n t\u00e1n trong nhi\u1ec1u component, Redux gi\u00fap l\u01b0u tr\u1eef to\u00e0n b\u1ed9 state c\u1ee7a \u1ee9ng d\u1ee5ng trong m\u1ed9t store t\u1eadp trung.&nbsp;<\/p>\n\n\n\n<p>Redux c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi b\u1ea5t k\u1ef3 framework JavaScript n\u00e0o, tuy nhi\u00ean n\u00f3 ph\u1ed5 bi\u1ebfn nh\u1ea5t khi k\u1ebft h\u1ee3p v\u1edbi React (th\u00f4ng qua react-redux). Trong c\u00e1c \u1ee9ng d\u1ee5ng React, Redux gi\u00fap qu\u1ea3n l\u00fd global state v\u00e0 \u0111\u1ea3m b\u1ea3o lu\u1ed3ng d\u1eef li\u1ec7u m\u1ed9t chi\u1ec1u, t\u1eeb \u0111\u00f3 gi\u1ea3m \u0111\u00e1ng k\u1ec3 \u0111\u1ed9 ph\u1ee9c t\u1ea1p khi \u1ee9ng d\u1ee5ng m\u1edf r\u1ed9ng.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em>Xem th\u00eam:<\/em><strong><em> <\/em><\/strong><a href=\"https:\/\/itviec.com\/blog\/redux-react-native-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\"><strong><em>Redux React Native: Chi ti\u1ebft s\u1eed d\u1ee5ng v\u00e0 L\u1ed7i th\u01b0\u1eddng g\u1eb7p<\/em><\/strong><\/a><\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-khi-nao-nen-s\u1eed-d\u1ee5ng-redux-nbsp\"><strong>Khi n\u00e0o n\u00ean s\u1eed d\u1ee5ng Redux?&nbsp;<\/strong><\/h3>\n\n\n\n<p>Kh\u00f4ng ph\u1ea3i d\u1ef1 \u00e1n n\u00e0o c\u0169ng c\u1ea7n Redux \u0111\u1ec3 qu\u1ea3n l\u00fd state. Trong c\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u01a1n gi\u1ea3n, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Qu\u1ea3n l\u00fd state ngay trong component b\u1eb1ng React local state<\/li>\n\n\n\n<li>Ho\u1eb7c s\u1eed d\u1ee5ng Context API hay c\u00e1c th\u01b0 vi\u1ec7n nh\u1eb9 h\u01a1n<\/li>\n<\/ul>\n\n\n\n<p>Tuy nhi\u00ean, khi \u1ee9ng d\u1ee5ng ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n v\u00e0 m\u1edf r\u1ed9ng, s\u1ebd c\u00f3 nh\u1eefng state c\u1ea7n \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa nhi\u1ec1u component kh\u00e1c nhau, kh\u00f4ng ch\u1ec9 \u0111\u1ec3 hi\u1ec3n th\u1ecb, m\u00e0 c\u00f2n \u0111\u1ec3 qu\u1ea3n l\u00fd, c\u1eadp nh\u1eadt ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c logic d\u1ef1a tr\u00ean gi\u00e1 tr\u1ecb c\u1ee7a ch\u00fang. Vi\u1ec7c chia s\u1ebb v\u00e0 \u0111\u1ed3ng b\u1ed9 state gi\u1eefa nhi\u1ec1u ph\u1ea7n c\u1ee7a \u1ee9ng d\u1ee5ng tr\u1edf n\u00ean kh\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p>\u0110\u00e2y ch\u00ednh l\u00e0 l\u00fac Redux ph\u00e1t huy vai tr\u00f2 c\u1ee7a m\u00ecnh. Redux cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 qu\u1ea3n l\u00fd to\u00e0n b\u1ed9 state c\u1ee7a \u1ee9ng d\u1ee5ng t\u1ea1i m\u1ed9t n\u01a1i t\u1eadp trung. Redux c\u0169ng cung c\u1ea5p c\u00e1c API quan tr\u1ecdng gi\u00fap b\u1ea1n thay \u0111\u1ed5i state hi\u1ec7n t\u1ea1i c\u0169ng nh\u01b0 l\u1ea5y ra state m\u1edbi nh\u1ea5t c\u1ee7a \u1ee9ng d\u1ee5ng m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n v\u00e0 c\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n<p>C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 quy m\u00f4 trung b\u00ecnh \u0111\u1ebfn l\u1edbn \u2013 n\u01a1i state \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa nhi\u1ec1u ph\u1ea7n kh\u00e1c nhau v\u00e0 g\u1eafn li\u1ec1n v\u1edbi logic nghi\u1ec7p v\u1ee5 ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cach-cai-d\u1eb7t-redux-thong-qua-npm-dung-chu\u1ea9n-hi\u1ec7n-nay\"><span class=\"ez-toc-section\" id=\"Cach_cai_dat_Redux_thong_qua_npm_dung_chuan_hien_nay\"><\/span><strong>C\u00e1ch c\u00e0i \u0111\u1eb7t Redux th\u00f4ng qua npm \u0111\u00fang chu\u1ea9n hi\u1ec7n nay<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt, b\u1ea1n <strong>c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t Redux core ri\u00eang l\u1ebb<\/strong> th\u00f4ng qua npm b\u1eb1ng l\u1ec7nh: npm install redux<\/p>\n\n\n\n<p>Tuy nhi\u00ean, v\u1edbi c\u00e1c d\u1ef1 \u00e1n m\u1edbi, Redux team kh\u00f4ng khuy\u1ebfn ngh\u1ecb c\u00e0i \u0111\u1eb7t redux core tr\u1ef1c ti\u1ebfp. C\u00e1ch c\u00e0i \u0111\u1eb7t Redux npm \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb hi\u1ec7n nay l\u00e0 s\u1eed d\u1ee5ng <strong>Redux Toolkit (@reduxjs\/toolkit)<\/strong>.&nbsp;<\/p>\n\n\n\n<p>Redux Toolkit \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh d\u01b0\u1edbi d\u1ea1ng package tr\u00ean NPM, c\u00e0i \u0111\u1eb7t b\u1eb1ng v\u1edbi l\u1ec7nh sau:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>npm install @reduxjs\/toolkit react-redux<\/code><\/pre>\n\n\n\n<p>L\u1ec7nh n\u00e0y s\u1ebd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e0i \u0111\u1eb7t Redux Toolkit @reduxjs\/toolki<\/strong>t \u2013 \u0111\u1ea3m nhi\u1ec7m ph\u1ea7n logic Redux (store, reducer, middleware\u2026)<\/li>\n\n\n\n<li><strong>C\u00e0i \u0111\u1eb7t th\u00eam th\u01b0 vi\u00ean <\/strong><strong>react-redux<\/strong> \u0111\u1ec3 k\u1ebft n\u1ed1i Redux v\u1edbi React component (th\u00f4ng qua &lt;Provider>, useDispatch, useSelector). Trong c\u00e1c d\u1ef1 \u00e1n hi\u1ec7n \u0111\u1ea1i, khi c\u00e0i \u0111\u1eb7t Redux npm, b\u1ea1n g\u1ea7n nh\u01b0 lu\u00f4n c\u1ea7n c\u00e0i th\u00eam react-redux \u0111\u1ec3 Redux c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00fang chu\u1ea9n trong m\u00f4i tr\u01b0\u1eddng React.<\/li>\n\n\n\n<li><strong>T\u1ef1 \u0111\u1ed9ng th\u00eam c\u00e1c package <\/strong>v\u00e0o m\u1ee5c dependencies trong package.json<\/li>\n<\/ul>\n\n\n\n<p>Redux Toolkit \u0111\u00e3 bao g\u1ed3m Redux core, v\u00ec v\u1eady trong h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p b\u1ea1n kh\u00f4ng c\u1ea7n c\u00e0i Redux core ri\u00eang l\u1ebb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-redux-toolkit-co-\u01b0u-di\u1ec3m-gi-so-v\u1edbi-redux-truy\u1ec1n-th\u1ed1ng\"><span class=\"ez-toc-section\" id=\"Redux_Toolkit_co_uu_diem_gi_so_voi_Redux_truyen_thong\"><\/span><strong>Redux Toolkit c\u00f3 \u01b0u \u0111i\u1ec3m g\u00ec so v\u1edbi Redux truy\u1ec1n th\u1ed1ng?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Redux Toolkit t\u00edch h\u1ee3p s\u1eb5n c\u00e1c best practices \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, gi\u00fap gi\u1ea3i quy\u1ebft ba v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 developer th\u01b0\u1eddng g\u1eb7p khi l\u00e0m vi\u1ec7c v\u1edbi Redux classic:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u1ea5u h\u00ecnh Redux store qu\u00e1 ph\u1ee9c t\u1ea1p<\/li>\n\n\n\n<li>D\u1ec5 m\u1eafc l\u1ed7i khi qu\u1ea3n l\u00fd immutability<\/li>\n\n\n\n<li>Qu\u00e1 nhi\u1ec1u boilerplate code<\/li>\n<\/ul>\n\n\n\n<p>Redux Toolkit cung c\u1ea5p c\u00e1c API hi\u1ec7n \u0111\u1ea1i nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>configureStore: t\u1ea1o store nhanh g\u1ecdn, \u0111\u00e3 c\u1ea5u h\u00ecnh s\u1eb5n middleware ph\u1ed5 bi\u1ebfn<\/li>\n\n\n\n<li>createSlice: g\u1ed9p reducer v\u00e0 action v\u00e0o c\u00f9ng m\u1ed9t n\u01a1i, gi\u00fap code r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 qu\u1ea3n l\u00fd<\/li>\n\n\n\n<li>T\u00edch h\u1ee3p s\u1eb5n Immer: cho ph\u00e9p vi\u1ebft logic c\u1eadp nh\u1eadt state ng\u1eafn g\u1ecdn nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o immutability<\/li>\n\n\n\n<li>RTK Query: h\u1ed7 tr\u1ee3 fetch, cache v\u00e0 \u0111\u1ed3ng b\u1ed9 d\u1eef li\u1ec7u t\u1eeb API m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-redux-npm-ho\u1ea1t-d\u1ed9ng-theo-nguyen-t\u1eafc-nao-vi-sao-redux-d\u1ec5-d\u1ef1-doan-predictable\"><span class=\"ez-toc-section\" id=\"Redux_npm_hoat_dong_theo_nguyen_tac_nao_Vi_sao_Redux_de_du_doan_predictable\"><\/span><strong>Redux npm ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean t\u1eafc n\u00e0o? V\u00ec sao Redux d\u1ec5 d\u1ef1 \u0111o\u00e1n (predictable)?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>M\u1ed9t nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i c\u1ee7a Redux l\u00e0: state l\u00e0 ch\u1ec9 \u0111\u1ecdc (read-only). \u0110i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n ng\u0103n ch\u1eb7n vi\u1ec7c b\u1ea5t k\u1ef3 ph\u1ea7n n\u00e0o c\u1ee7a giao di\u1ec7n (UI) hay c\u00e1c network request t\u1ef1 \u00fd ghi ho\u1eb7c c\u1eadp nh\u1eadt state tr\u1ef1c ti\u1ebfp. C\u00e1ch duy nh\u1ea5t \u0111\u1ec3 thay \u0111\u1ed5i state c\u1ee7a \u1ee9ng d\u1ee5ng l\u00e0:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>T\u1ea1o m\u1ed9t <strong>action<\/strong> m\u00f4 t\u1ea3 \u00fd \u0111\u1ecbnh mu\u1ed1n thay \u0111\u1ed5i<\/li>\n\n\n\n<li>Dispatch action \u0111\u00f3 v\u00e0o <strong>store<\/strong><\/li>\n\n\n\n<li>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1ch state \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt khi c\u00f3 action, b\u1ea1n vi\u1ebft c\u00e1c <strong>reducer<\/strong> \u2013 nh\u1eefng h\u00e0m thu\u1ea7n (pure functions) nh\u1eadn state c\u0169 v\u00e0 action, sau \u0111\u00f3 t\u00ednh to\u00e1n v\u00e0 tr\u1ea3 v\u1ec1 state m\u1edbi. Reducer kh\u00f4ng mutate state c\u0169, m\u00e0 t\u1ea1o ra m\u1ed9t instance state m\u1edbi \u0111\u00e3 bao g\u1ed3m c\u00e1c c\u1eadp nh\u1eadt c\u1ea7n thi\u1ebft. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y gi\u00fap lu\u1ed3ng d\u1eef li\u1ec7u r\u00f5 r\u00e0ng, nh\u1ea5t qu\u00e1n v\u00e0 d\u1ec5 theo d\u00f5i.<\/li>\n<\/ol>\n\n\n\n<p>Trong m\u1ed9t \u1ee9ng d\u1ee5ng Redux \u0111i\u1ec3n h\u00ecnh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 c\u00f3 m\u1ed9t store duy nh\u1ea5t<\/li>\n\n\n\n<li>C\u00f3 m\u1ed9t root reducer<\/li>\n<\/ul>\n\n\n\n<p>Khi \u1ee9ng d\u1ee5ng ph\u00e1t tri\u1ec3n, root reducer s\u1ebd \u0111\u01b0\u1ee3c t\u00e1ch th\u00e0nh nhi\u1ec1u reducer nh\u1ecf h\u01a1n, m\u1ed7i reducer qu\u1ea3n l\u00fd m\u1ed9t ph\u1ea7n c\u1ee7a state tree. \u0110i\u1ec1u n\u00e0y t\u01b0\u01a1ng t\u1ef1 nh\u01b0 c\u00e1ch m\u1ed9t \u1ee9ng d\u1ee5ng React ch\u1ec9 c\u00f3 m\u1ed9t root component, nh\u01b0ng \u0111\u01b0\u1ee3c c\u1ea5u th\u00e0nh t\u1eeb r\u1ea5t nhi\u1ec1u component nh\u1ecf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-khai-ni\u1ec7m-c\u1ed1t-loi-c\u1ee7a-redux-trong-npm\"><span class=\"ez-toc-section\" id=\"Cac_khai_niem_cot_loi_cua_Redux_trong_npm\"><\/span><strong>C\u00e1c kh\u00e1i ni\u1ec7m c\u1ed1t l\u00f5i c\u1ee7a Redux trong npm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Trong ph\u1ea7n n\u00e0y, c\u00f9ng t\u00ecm hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 c\u00e1c kh\u00e1i ni\u1ec7m \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn \u1edf tr\u00ean: store, action, reducer.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"420\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image.png\" alt=\"\" class=\"wp-image-94423\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image.png 800w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-300x158.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-640x336.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-200x105.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-768x403.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1536x806.png 1536w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-redux-store-la-gi\"><strong>Redux Store l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p>Redux store l\u00e0 \u201ctrung t\u00e2m \u0111i\u1ec1u ph\u1ed1i\u201d ch\u00ednh, n\u01a1i l\u01b0u tr\u1eef to\u00e0n b\u1ed9 state c\u1ee7a \u1ee9ng d\u1ee5ng, cho ph\u00e9p c\u00e1c component truy c\u1eadp v\u00e0 c\u1eadp nh\u1eadt state m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n. Store c\u1ea7n \u0111\u01b0\u1ee3c xem v\u00e0 duy tr\u00ec nh\u01b0 single source of truth (ngu\u1ed3n d\u1eef li\u1ec7u duy nh\u1ea5t v\u00e0 \u0111\u00e1ng tin c\u1eady) cho tr\u1ea1ng th\u00e1i c\u1ee7a to\u00e0n b\u1ed9 \u1ee9ng d\u1ee5ng. T\u1eeb \u0111\u00f3 gi\u00fap vi\u1ec7c debug, theo d\u00f5i thay \u0111\u1ed5i state v\u00e0 b\u1ea3o tr\u00ec code tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-action-trong-redux-la-gi\"><strong>Action trong Redux l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p>Action th\u1ef1c ch\u1ea5t ch\u1ec9 l\u00e0 m\u1ed9t object JavaScript thu\u1ea7n, d\u00f9ng \u0111\u1ec3 m\u00f4 t\u1ea3 s\u1ef1 thay \u0111\u1ed5i c\u1ea7n th\u1ef1c hi\u1ec7n trong store.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-reducer-trong-redux-la-gi\"><strong>Reducer trong Redux l\u00e0 g\u00ec?<\/strong><\/h3>\n\n\n\n<p>Reducer nh\u1eadn v\u00e0o hai tham s\u1ed1 state tr\u01b0\u1edbc \u0111\u00f3 (<strong>previous state<\/strong>) v\u00e0 <strong>action<\/strong>. Sau \u0111\u00f3, reducer s\u1ebd \u201cx\u1eed l\u00fd\u201d (reduce) hai \u0111\u1ea7u v\u00e0o n\u00e0y v\u00e0 tr\u1ea3 v\u1ec1 m\u1ed9t phi\u00ean b\u1ea3n state m\u1edbi \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt. M\u1ed9t s\u1ed1 \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e0 pure function: Kh\u00f4ng mutate (thay \u0111\u1ed5i tr\u1ef1c ti\u1ebfp) state c\u0169. Kh\u00f4ng g\u1ecdi API, kh\u00f4ng t\u1ea1o side effects.<\/li>\n\n\n\n<li>Lu\u00f4n tr\u1ea3 v\u1ec1 m\u1ed9t state m\u1edbi.<\/li>\n\n\n\n<li>Ch\u1ec9 d\u1ef1a v\u00e0o state v\u00e0 action \u0111\u1ec3 t\u00ednh to\u00e1n k\u1ebft qu\u1ea3.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"420\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1.png\" alt=\"\" class=\"wp-image-94424\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1.png 800w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1-300x158.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1-640x336.png 640w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1-200x105.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1-768x403.png 768w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2026\/01\/image-1-1536x806.png 1536w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<p>M\u1ed7i khi m\u1ed9t action \u0111\u01b0\u1ee3c dispatch, t\u1ea5t c\u1ea3 reducer \u0111\u1ec1u \u0111\u01b0\u1ee3c g\u1ecdi. M\u1ed7i reducer s\u1ebd:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra action.type (th\u01b0\u1eddng b\u1eb1ng switch).<\/li>\n\n\n\n<li>N\u1ebfu kh\u1edbp type, reducer s\u1ebd x\u1eed l\u00fd v\u00e0 c\u1eadp nh\u1eadt state.<\/li>\n\n\n\n<li>N\u1ebfu kh\u00f4ng kh\u1edbp, reducer tr\u1ea3 v\u1ec1 state c\u0169.<\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c reducer ng\u00e0y nay h\u1ea7u nh\u01b0 lu\u00f4n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng b\u1eb1ng <strong>Redux Toolkit<\/strong>. Nh\u1edd t\u00edch h\u1ee3p Immer, Redux Toolkit cho ph\u00e9p vi\u1ebft logic c\u1eadp nh\u1eadt state theo c\u00e1ch \u201ctr\u00f4ng gi\u1ed1ng nh\u01b0 mutate\u201d, nh\u01b0ng v\u1eabn \u0111\u1ea3m b\u1ea3o immutability \u1edf ph\u00eda d\u01b0\u1edbi. \u0110i\u1ec1u n\u00e0y gi\u00fap code ng\u1eafn g\u1ecdn, d\u1ec5 \u0111\u1ecdc, \u0111\u1ed3ng th\u1eddi gi\u1eef nguy\u00ean c\u00e1c nguy\u00ean t\u1eafc c\u1ed1t l\u00f5i c\u1ee7a Redux tr\u1edf n\u00ean d\u1ec5 d\u1ef1 \u0111o\u00e1n.&nbsp;<\/p>\n\n\n\n<p><strong>V\u1edbi Redux Toolkit, logic c\u01a1 b\u1ea3n c\u1ee7a \u1ee9ng d\u1ee5ng s\u1ebd c\u00f3 d\u1ea1ng nh\u01b0 sau:<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import { createSlice, configureStore } from '@reduxjs\/toolkit'\nconst counterSlice = createSlice({\n  name: 'counter',\n  initialState: {\n    value: 0\n  },\n  reducers: {\n    incremented: state => {\n      \/\/ Redux Toolkit cho ph\u00e9p vi\u1ebft logic \"mutate\" tr\u1ef1c ti\u1ebfp trong reducer.\n      \/\/ Th\u1ef1c t\u1ebf state kh\u00f4ng b\u1ecb thay \u0111\u1ed5i tr\u1ef1c ti\u1ebfp v\u00ec Redux Toolkit s\u1eed d\u1ee5ng\n      \/\/ th\u01b0 vi\u1ec7n Immer \u0111\u1ec3 theo d\u00f5i thay \u0111\u1ed5i tr\u00ean \"draft state\" v\u00e0 t\u1ea1o ra\n      \/\/ m\u1ed9t state m\u1edbi b\u1ea5t bi\u1ebfn (immutable) d\u1ef1a tr\u00ean c\u00e1c thay \u0111\u1ed5i \u0111\u00f3.\n      state.value += 1\n    },\n    decremented: state => {\n      state.value -= 1\n    }\n  }\n})\n\nexport const { incremented, decremented } = counterSlice.actions\n\nconst store = configureStore({\n  reducer: counterSlice.reducer\n})\n\n\/\/ V\u1eabn c\u00f3 th\u1ec3 subscribe \u0111\u1ec3 l\u1eafng nghe s\u1ef1 thay \u0111\u1ed5i c\u1ee7a store\nstore.subscribe(() => console.log(store.getState()))\n\n\/\/ V\u1eabn dispatch action objects, nh\u01b0ng action \u0111\u00e3 \u0111\u01b0\u1ee3c t\u1ea1o s\u1eb5n cho ch\u00fang ta\nstore.dispatch(incremented())\n\/\/ { value: 1 }\nstore.dispatch(incremented())\n\/\/ { value: 2 }\nstore.dispatch(decremented())\n\/\/ { value: 1 }<\/code><\/pre>\n\n\n\n<p>\u0110i\u1ec3m m\u1ea1nh c\u1ee7a Redux n\u1eb1m \u1edf kh\u1ea3 n\u0103ng scale cho c\u00e1c \u1ee9ng d\u1ee5ng l\u1edbn v\u00e0 ph\u1ee9c t\u1ea1p. N\u00f3 c\u0169ng cho ph\u00e9p x\u00e2y d\u1ef1ng c\u00e1c c\u00f4ng c\u1ee5 developer r\u1ea5t m\u1ea1nh, v\u00ec m\u1ecdi thay \u0111\u1ed5i state \u0111\u1ec1u c\u00f3 th\u1ec3 truy v\u1ebft ng\u01b0\u1ee3c l\u1ea1i action \u0111\u00e3 g\u00e2y ra n\u00f3. B\u1ea1n th\u1eadm ch\u00ed c\u00f3 th\u1ec3 ghi l\u1ea1i to\u00e0n b\u1ed9 phi\u00ean l\u00e0m vi\u1ec7c c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 t\u00e1i hi\u1ec7n l\u1ea1i ch\u1ec9 b\u1eb1ng c\u00e1ch replay c\u00e1c action.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-cac-cau-h\u1ecfi-th\u01b0\u1eddng-g\u1eb7p-v\u1ec1-redux-npm\"><span class=\"ez-toc-section\" id=\"Cac_cau_hoi_thuong_gap_ve_Redux_npm\"><\/span><strong>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Redux npm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-khi-nao-nen-dung-redux-npm\"><strong>Khi n\u00e0o n\u00ean d\u00f9ng Redux npm?<\/strong><\/h3>\n\n\n\n<p>Redux ph\u00e1t huy hi\u1ec7u qu\u1ea3 r\u00f5 r\u1ec7t nh\u1ea5t khi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u1ee8ng d\u1ee5ng c\u00f3 l\u01b0\u1ee3ng state l\u1edbn, c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u n\u01a1i kh\u00e1c nhau.<\/li>\n\n\n\n<li>State c\u1ee7a \u1ee9ng d\u1ee5ng thay \u0111\u1ed5i th\u01b0\u1eddng xuy\u00ean.<\/li>\n\n\n\n<li>Logic c\u1eadp nh\u1eadt state ph\u1ee9c t\u1ea1p.<\/li>\n\n\n\n<li>\u1ee8ng d\u1ee5ng c\u00f3 codebase trung b\u00ecnh ho\u1eb7c l\u1edbn, \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi nhi\u1ec1u ng\u01b0\u1eddi.<\/li>\n\n\n\n<li>B\u1ea1n c\u1ea7n theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t l\u1ecbch s\u1eed thay \u0111\u1ed5i c\u1ee7a state theo th\u1eddi gian.<\/li>\n<\/ul>\n\n\n\n<p>Ngo\u00e0i Redux, hi\u1ec7n nay c\u0169ng c\u00f3 nhi\u1ec1u c\u00f4ng c\u1ee5 kh\u00e1c c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t ph\u1ea7n ho\u1eb7c to\u00e0n b\u1ed9 nh\u1eefng v\u1ea5n \u0111\u1ec1 t\u01b0\u01a1ng t\u1ef1, nh\u01b0: qu\u1ea3n l\u00fd state, cache d\u1eef li\u1ec7u t\u1eeb server, hay truy\u1ec1n d\u1eef li\u1ec7u xuy\u00ean su\u1ed1t UI.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-redux-co-ch\u1ec9-dung-cho-react-khong-lam-th\u1ebf-nao-d\u1ec3-t\u1ea1o-\u1ee9ng-d\u1ee5ng-react-tich-h\u1ee3p-redux\"><strong>Redux c\u00f3 ch\u1ec9 d\u00f9ng cho React kh\u00f4ng? L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o \u1ee9ng d\u1ee5ng React t\u00edch h\u1ee3p Redux?<\/strong><\/h3>\n\n\n\n<p>Kh\u00f4ng. Redux l\u00e0 th\u01b0 vi\u1ec7n qu\u1ea3n l\u00fd state \u0111\u1ed9c l\u1eadp v\u1edbi framework, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng v\u1edbi b\u1ea5t k\u1ef3 \u1ee9ng d\u1ee5ng JavaScript n\u00e0o. C\u00e1ch s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 k\u1ebft h\u1ee3p v\u1edbi React v\u00e0 <a href=\"https:\/\/itviec.com\/blog\/react-native-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">React Native<\/a>, tuy nhi\u00ean Redux c\u0169ng c\u00f3 c\u00e1c th\u01b0 vi\u1ec7n k\u1ebft n\u1ed1i (bindings) d\u00e0nh cho <a href=\"https:\/\/itviec.com\/blog\/angular-la-gi\/\" target=\"_blank\" rel=\"noreferrer noopener\">Angular<\/a>, Angular 2, Vue, Mithril v\u00e0 nhi\u1ec1u framework kh\u00e1c.<\/p>\n\n\n\n<p>Hai c\u00e1ch \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 b\u1eaft \u0111\u1ea7u m\u1ed9t \u1ee9ng d\u1ee5ng React + Redux l\u00e0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1eed d\u1ee5ng build tool hi\u1ec7n \u0111\u1ea1i nh\u01b0 Vite, Parcel, RSBuild (ph\u00f9 h\u1ee3p v\u1edbi SPA thu\u1ea7n client-side):<\/strong> C\u00e1c build tool n\u00e0y cung c\u1ea5p t\u1ed1c \u0111\u1ed9 kh\u1edfi t\u1ea1o v\u00e0 build v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi CRA, \u0111\u1ed3ng th\u1eddi d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi Redux Toolkit v\u00e0 c\u00e1c th\u01b0 vi\u1ec7n hi\u1ec7n \u0111\u1ea1i kh\u00e1c.<\/li>\n\n\n\n<li><strong>S\u1eed d\u1ee5ng framework nh\u01b0 Next.js v\u1edbi template with-redux<\/strong> <strong>(khuy\u1ebfn ngh\u1ecb cho \u0111a s\u1ed1 d\u1ef1 \u00e1n):\u00a0<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Frameworks t\u00edch h\u1ee3p s\u1eb5n nhi\u1ec1u th\u00e0nh ph\u1ea7n quan tr\u1ecdng nh\u01b0 routing, rendering, data fetching v\u00e0 code splitting. Nh\u1edd c\u00e1c quy \u01b0\u1edbc r\u00f5 r\u00e0ng v\u00e0 gi\u1ea3i ph\u00e1p \u0111\u01b0\u1ee3c chu\u1ea9n h\u00f3a s\u1eb5n, framework gi\u00fap b\u1ea1n tr\u00e1nh ph\u1ea3i t\u1ef1 thi\u1ebft k\u1ebf l\u1ea1i ki\u1ebfn tr\u00fac cho nh\u1eefng v\u1ea5n \u0111\u1ec1 ch\u1eafc ch\u1eafn s\u1ebd ph\u00e1t sinh khi \u1ee9ng d\u1ee5ng \u0111i v\u00e0o production.<\/p>\n\n\n\n<p>Next.js l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn cho c\u00e1c \u1ee9ng d\u1ee5ng web hi\u1ec7n \u0111\u1ea1i, cung c\u1ea5p c\u00e1c template c\u00f3 s\u1eb5n Redux (with-redux).<\/p>\n\n\n\n<p>B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o nhanh m\u1ed9t d\u1ef1 \u00e1n Next.js \u0111\u00e3 t\u00edch h\u1ee3p s\u1eb5n Redux b\u1eb1ng l\u1ec7nh sau:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>npx create-next-app --example with-redux my-app<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-redux-co-ph\u1ea3i-la-dev-dependency-khong\"><strong>Redux c\u00f3 ph\u1ea3i l\u00e0 dev dependency kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p><strong>Kh\u00f4ng. Redux l\u00e0 dependency ch\u1ea1y trong m\u00f4i tr\u01b0\u1eddng production<\/strong>. C\u1ee5 th\u1ec3, Redux \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh \u1ee9ng d\u1ee5ng \u0111\u1ec3 qu\u1ea3n l\u00fd state, n\u00ean n\u00f3 ph\u1ea3i n\u1eb1m trong dependencies, kh\u00f4ng ph\u1ea3i devDependencies.<\/p>\n\n\n\n<p>Ch\u1ec9 c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n nh\u01b0 Redux DevTools ho\u1eb7c middleware ph\u1ee5c v\u1ee5 debug m\u1edbi \u0111\u01b0\u1ee3c xem l\u00e0 dev dependency.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-redux-con-d\u01b0\u1ee3c-s\u1eed-d\u1ee5ng-r\u1ed9ng-rai-hi\u1ec7n-nay-khong\"><strong>Redux c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i hi\u1ec7n nay kh\u00f4ng?<\/strong><\/h3>\n\n\n\n<p><strong>C\u00f3. <\/strong>Redux v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i,\u0111\u1eb7c bi\u1ec7t v\u1edbi Redux Toolkit. D\u00f9 c\u00f3 nhi\u1ec1u gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd state m\u1edbi nh\u01b0 Zustand, Recoil hay Jotai, Redux v\u1eabn gi\u1eef v\u1ecb th\u1ebf v\u1eefng ch\u1eafc trong c\u00e1c d\u1ef1 \u00e1n l\u1edbn, h\u1ec7 th\u1ed1ng enterprise v\u00e0 \u1ee9ng d\u1ee5ng c\u1ea7n ki\u1ec3m so\u00e1t state ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p>Redux Toolkit \u0111\u00e3 gi\u00fap Redux tr\u1edf n\u00ean g\u1ecdn nh\u1eb9, d\u1ec5 d\u00f9ng v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-t\u1ed5ng-k\u1ebft-v\u1ec1-redux-npm\"><span class=\"ez-toc-section\" id=\"Tong_ket_ve_Redux_npm\"><\/span><strong>T\u1ed5ng k\u1ebft v\u1ec1 Redux npm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Vi\u1ec7c hi\u1ec3u r\u00f5 <strong>redux npm l\u00e0 g\u00ec, khi n\u00e0o n\u00ean d\u00f9ng v\u00e0 c\u00e1ch c\u00e0i \u0111\u1eb7t \u0111\u00fang chu\u1ea9n<\/strong> s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ph\u00f9 h\u1ee3p ngay t\u1eeb \u0111\u1ea7u, tr\u00e1nh ph\u1ea3i refactor ki\u1ebfn tr\u00fac khi \u1ee9ng d\u1ee5ng ph\u00e1t tri\u1ec3n v\u1ec1 sau. N\u1ebfu d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n c\u1ea7n m\u1ed9t gi\u1ea3i ph\u00e1p qu\u1ea3n l\u00fd state r\u00f5 r\u00e0ng, nh\u1ea5t qu\u00e1n v\u00e0 s\u1eb5n s\u00e0ng cho production, Redux npm k\u1ebft h\u1ee3p v\u1edbi Redux Toolkit l\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00e1ng c\u00e2n nh\u1eafc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redux npm ch\u1ec9 vi\u1ec7c c\u00e0i \u0111\u1eb7t v\u00e0 s\u1eed d\u1ee5ng Redux th\u00f4ng qua npm trong c\u00e1c d\u1ef1 \u00e1n JavaScript v\u00e0 React. Redux l\u00e0 th\u01b0 vi\u1ec7n qu\u1ea3n l\u00fd state ph\u1ed5 bi\u1ebfn trong h\u1ec7 sinh th\u00e1i JavaScript, cho ph\u00e9p l\u01b0u tr\u1eef v\u00e0 ki\u1ec3m so\u00e1t tr\u1ea1ng th\u00e1i \u1ee9ng d\u1ee5ng theo m\u1ed9t lu\u1ed3ng d\u1eef li\u1ec7u t\u1eadp trung v\u00e0 nh\u1ea5t qu\u00e1n. [&hellip;]<\/p>\n","protected":false},"author":95,"featured_media":94428,"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-94422","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 v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Redux npm: H\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t Redux b\u1eb1ng npm v\u1edbi Redux Toolkit - ITviec Blog<\/title>\n<meta name=\"description\" content=\"Redux npm gi\u00fap qu\u1ea3n l\u00fd global state hi\u1ec7u qu\u1ea3 trong React. 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