{"id":30133,"date":"2026-10-12T13:15:00","date_gmt":"2026-10-12T06:15:00","guid":{"rendered":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/?p=30133"},"modified":"2026-10-12T16:42:13","modified_gmt":"2026-10-12T09:42:13","slug":"cau-hoi-phong-van-reactjs","status":"publish","type":"post","link":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/goc-ky-nang\/cau-hoi-phong-van-reactjs","title":{"rendered":"C\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n ReactJS theo c\u1ea5p \u0111\u1ed9: \u00fd ch\u00ednh c\u1ea7n tr\u1ea3 l\u1eddi v\u00e0 m\u1eb9o ghi \u0111i\u1ec3m"},"content":{"rendered":"

Bu\u1ed5i ph\u1ecfng v\u1ea5n cho v\u1ecb tr\u00ed L\u1eadp tr\u00ecnh vi\u00ean Front-end (Front-end Developer) hi\u1ebfm khi ch\u1ec9 h\u1ecfi \u0111\u1ecbnh ngh\u0129a. B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p c\u00e1c c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n ReactJS<\/strong> theo c\u1ea5p \u0111\u1ed9 fresher, junior v\u00e0 middle, t\u1eeb JSX, props, state \u0111\u1ebfn hooks, hi\u1ec7u n\u0103ng v\u00e0 Server Components. M\u1ed7i c\u00e2u ch\u1ec9 n\u00eau \u00fd ch\u00ednh c\u1ea7n tr\u1ea3 l\u1eddi, k\u00e8m c\u00e1ch chu\u1ea9n b\u1ecb d\u1ef1 \u00e1n th\u1eadt \u0111\u1ec3 k\u1ec3 khi \u0111\u01b0\u1ee3c h\u1ecfi s\u00e2u.<\/p>\n

\"c\u00e2u<\/p>\n

\n

T\u1ed5ng quan nhanh<\/strong><\/p>\n

\u2013 Nh\u00e0 tuy\u1ec3n d\u1ee5ng ch\u1ea5m c\u00e1ch b\u1ea1n gi\u1ea3i th\u00edch l\u00fd do h\u01a1n l\u00e0 vi\u1ec7c thu\u1ed9c \u0111\u1ecbnh ngh\u0129a.<\/p>\n

\u2013 Hooks, \u0111\u1eb7c bi\u1ec7t useEffect, l\u00e0 nh\u00f3m c\u00e2u h\u1ecfi xu\u1ea5t hi\u1ec7n th\u01b0\u1eddng xuy\u00ean \u1edf c\u1ea3 ba c\u1ea5p \u0111\u1ed9.<\/p>\n

\u2013 M\u1ed9t \u0111\u1ebfn hai d\u1ef1 \u00e1n th\u1eadt c\u00f3 l\u1ed7i \u0111\u00e3 s\u1eeda gi\u00fap ph\u00e2n bi\u1ec7t junior v\u1edbi middle.<\/p>\n

Ph\u1ea7n d\u01b0\u1edbi \u0111\u00e2y \u0111i l\u1ea7n l\u01b0\u1ee3t qua t\u1eebng \u00fd, b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1ch ng\u01b0\u1eddi ph\u1ecfng v\u1ea5n ch\u1ea5m \u0111i\u1ec3m.<\/p>\n<\/div>\n

1. Nh\u00e0 tuy\u1ec3n d\u1ee5ng ReactJS th\u1ef1c s\u1ef1 ch\u1ea5m \u0111i\u1ec3m \u0111i\u1ec1u g\u00ec?<\/h2>\n

\u0110\u1ecbnh ngh\u0129a JSX hay props c\u00f3 th\u1ec3 tra \u0111\u01b0\u1ee3c trong v\u00e0i gi\u00e2y, n\u00ean ng\u01b0\u1eddi ph\u1ecfng v\u1ea5n \u00edt khi d\u1eebng \u1edf \u0111\u00f3. H\u1ecd th\u01b0\u1eddng h\u1ecfi ti\u1ebfp \u201cv\u00ec sao\u201d: v\u00ec sao danh s\u00e1ch c\u1ea7n key, v\u00ec sao useEffect ch\u1ea1y l\u1ea1i, v\u00ec sao component render th\u1eeba. C\u00e2u tr\u1ea3 l\u1eddi cho th\u1ea5y b\u1ea1n hi\u1ec3u c\u01a1 ch\u1ebf hay ch\u1ec9 h\u1ecdc thu\u1ed9c. Khi luy\u1ec7n t\u1eadp, h\u00e3y tr\u1ea3 l\u1eddi m\u1ed7i c\u00e2u theo ba b\u01b0\u1edbc: kh\u00e1i ni\u1ec7m l\u00e0 g\u00ec, v\u00ec sao ReactJS thi\u1ebft k\u1ebf nh\u01b0 v\u1eady, v\u00e0 b\u1ea1n \u0111\u00e3 g\u1eb7p n\u00f3 trong d\u1ef1 \u00e1n n\u00e0o.<\/p>\n

\n

Thu\u1ed9c \u0111\u1ecbnh ngh\u0129a gi\u00fap b\u1ea1n qua v\u00f2ng l\u1ecdc h\u1ed3 s\u01a1, c\u00f2n gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c \u201cv\u00ec sao\u201d m\u1edbi gi\u00fap b\u1ea1n qua v\u00f2ng ph\u1ecfng v\u1ea5n k\u1ef9 thu\u1eadt.<\/em><\/p>\n<\/blockquote>\n

2. C\u00e2u h\u1ecfi n\u1ec1n t\u1ea3ng cho fresher v\u00e0 junior<\/h2>\n

Nh\u00f3m c\u00e2u h\u1ecfi n\u00e0y ki\u1ec3m tra b\u1ea1n n\u1eafm c\u00e1ch ReactJS m\u00f4 t\u1ea3 v\u00e0 c\u1eadp nh\u1eadt giao di\u1ec7n. C\u00e1c \u00fd ch\u00ednh d\u01b0\u1edbi \u0111\u00e2y b\u00e1m theo t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c t\u1ea1i react.dev. H\u00e3y t\u1eadp di\u1ec5n \u0111\u1ea1t b\u1eb1ng l\u1eddi c\u1ee7a m\u00ecnh thay v\u00ec \u0111\u1ecdc thu\u1ed9c.<\/p>\n\n\n\n\n\n\n\n
C\u00e2u h\u1ecfi<\/th>\nC\u1ea5p \u0111\u1ed9<\/th>\n\u00dd ch\u00ednh c\u1ea7n tr\u1ea3 l\u1eddi<\/th>\n<\/tr>\n
JSX l\u00e0 g\u00ec?<\/td>\nFresher<\/td>\nC\u00fa ph\u00e1p m\u1edf r\u1ed9ng cho JavaScript, cho ph\u00e9p vi\u1ebft m\u00f4 t\u1ea3 giao di\u1ec7n gi\u1ed1ng HTML ngay trong code.<\/td>\n<\/tr>\n
Props kh\u00e1c state th\u1ebf n\u00e0o?<\/td>\nFresher<\/td>\nProps do component cha truy\u1ec1n xu\u1ed1ng; state l\u00e0 d\u1eef li\u1ec7u component t\u1ef1 qu\u1ea3n l\u00fd v\u00e0 thay \u0111\u1ed5i theo th\u1eddi gian.<\/td>\n<\/tr>\n
V\u00ec sao list c\u1ea7n key?<\/td>\nJunior<\/td>\nKey gi\u00fap ReactJS bi\u1ebft ph\u1ea7n t\u1eed n\u00e0o t\u01b0\u01a1ng \u1ee9ng khi danh s\u00e1ch b\u1ecb s\u1eafp x\u1ebfp, th\u00eam ho\u1eb7c x\u00f3a; key kh\u00f4ng \u0111\u01b0\u1ee3c tr\u00f9ng gi\u1eefa c\u00e1c ph\u1ea7n t\u1eed c\u00f9ng c\u1ea5p v\u00e0 ph\u1ea3i \u1ed5n \u0111\u1ecbnh.<\/td>\n<\/tr>\n
D\u00f9ng index l\u00e0m key c\u00f3 sao kh\u00f4ng?<\/td>\nJunior<\/td>\nTh\u1ee9 t\u1ef1 thay \u0111\u1ed5i khi ch\u00e8n, x\u00f3a hay s\u1eafp x\u1ebfp, n\u00ean index l\u00e0m key d\u1ec5 g\u00e2y l\u1ed7i kh\u00f3 ph\u00e1t hi\u1ec7n.<\/td>\n<\/tr>\n
Virtual DOM v\u00e0 reconciliation l\u00e0 g\u00ec?<\/td>\nJunior<\/td>\nSau m\u1ed7i l\u1ea7n render, ReactJS so s\u00e1nh k\u1ebft qu\u1ea3 m\u1edbi v\u1edbi l\u1ea7n tr\u01b0\u1edbc v\u00e0 ch\u1ec9 thay \u0111\u1ed5i c\u00e1c n\u00fat DOM c\u00f3 kh\u00e1c bi\u1ec7t.<\/td>\n<\/tr>\n<\/table>\n

V\u1edbi c\u00e2u Virtual DOM, n\u00ean n\u00f3i r\u00f5 \u0111\u00e2y l\u00e0 c\u00e1ch g\u1ecdi ph\u1ed5 bi\u1ebfn; react.dev m\u00f4 t\u1ea3 c\u01a1 ch\u1ebf theo ba b\u01b0\u1edbc trigger, render v\u00e0 commit. N\u1ebfu mu\u1ed1n xem doanh nghi\u1ec7p \u0111ang tuy\u1ec3n v\u1ecb tr\u00ed ReactJS v\u1edbi y\u00eau c\u1ea7u ra sao, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o vi\u1ec7c l\u00e0m CNTT – ph\u1ea7n m\u1ec1m<\/a> v\u00e0 \u0111\u1ed1i chi\u1ebfu k\u1ef9 n\u0103ng trong m\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c.<\/p>\n

3. C\u00e2u h\u1ecfi v\u1ec1 hooks: useEffect l\u00e0 tr\u1ecdng t\u00e2m<\/h2>\n

Hooks l\u00e0 ph\u1ea7n d\u1ec5 l\u1ed9 kho\u1ea3ng tr\u1ed1ng ki\u1ebfn th\u1ee9c trong m\u1ed9t bu\u1ed5i ph\u1ecfng v\u1ea5n ReactJS. V\u1edbi useEffect, \u00fd ch\u00ednh l\u00e0 hook n\u00e0y d\u00f9ng \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 component v\u1edbi h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i nh\u01b0 API, timer hay th\u01b0 vi\u1ec7n b\u00ean th\u1ee9 ba. Effect ch\u1ea1y l\u1ea1i khi m\u1ed9t gi\u00e1 tr\u1ecb trong dependency array thay \u0111\u1ed5i, \u0111\u01b0\u1ee3c so s\u00e1nh b\u1eb1ng Object.is. H\u00e0m cleanup ch\u1ea1y tr\u01b0\u1edbc m\u1ed7i l\u1ea7n setup l\u1ea1i v\u00e0 khi component b\u1ecb g\u1ee1 kh\u1ecfi trang. \u1ede m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u00f3 Strict Mode, ReactJS ch\u1ea1y th\u00eam m\u1ed9t chu k\u1ef3 setup v\u00e0 cleanup \u0111\u1ec3 gi\u00fap ph\u00e1t hi\u1ec7n l\u1ed7i thi\u1ebfu cleanup.<\/p>\n

C\u00e1c hook kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c h\u1ecfi theo c\u1eb7p so s\u00e1nh. useMemo l\u01b0u k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t ph\u00e9p t\u00ednh, c\u00f2n useCallback l\u01b0u ch\u00ednh h\u00e0m, v\u00e0 c\u1ea3 hai n\u00ean \u0111\u01b0\u1ee3c xem l\u00e0 c\u00f4ng c\u1ee5 t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng. useRef gi\u1eef m\u1ed9t gi\u00e1 tr\u1ecb qua c\u00e1c l\u1ea7n render m\u00e0 kh\u00f4ng g\u00e2y render l\u1ea1i, th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 truy c\u1eadp ph\u1ea7n t\u1eed DOM. Custom hook l\u00e0 h\u00e0m c\u00f3 t\u00ean b\u1eaft \u0111\u1ea7u b\u1eb1ng \u201cuse\u201d, gom logic d\u00f9ng chung gi\u1eefa nhi\u1ec1u component. N\u1ebfu c\u1ea7n \u00f4n l\u1ea1i b\u1ee9c tranh t\u1ed5ng th\u1ec3 v\u1ec1 th\u01b0 vi\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ecdc React l\u00e0 g\u00ec<\/a> tr\u01b0\u1edbc khi luy\u1ec7n s\u00e2u ph\u1ea7n hooks.<\/p>\n

4. Qu\u1ea3n l\u00fd state, hi\u1ec7u n\u0103ng v\u00e0 ReactJS hi\u1ec7n \u0111\u1ea1i<\/h2>\n

\u1ede c\u1ea5p middle, c\u00e2u h\u1ecfi chuy\u1ec3n sang l\u1ef1a ch\u1ecdn ki\u1ebfn tr\u00fac. B\u1ea1n n\u00ean gi\u1ea3i th\u00edch khi n\u00e0o Context l\u00e0 \u0111\u1ee7, khi n\u00e0o c\u1ea7n th\u01b0 vi\u1ec7n nh\u01b0 Redux Toolkit hay Zustand cho state ph\u1ee9c t\u1ea1p d\u00f9ng \u1edf nhi\u1ec1u n\u01a1i. V\u1ec1 hi\u1ec7u n\u0103ng, h\u00e3y n\u00eau memo \u0111\u1ec3 b\u1ecf qua render l\u1ea1i khi props kh\u00f4ng \u0111\u1ed5i, c\u00f9ng React.lazy k\u1ebft h\u1ee3p Suspense \u0111\u1ec3 chia nh\u1ecf m\u00e3 (code splitting). V\u1edbi ReactJS hi\u1ec7n \u0111\u1ea1i, useTransition cho ph\u00e9p \u0111\u00e1nh d\u1ea5u m\u1ed9t c\u1eadp nh\u1eadt l\u00e0 kh\u00f4ng kh\u1ea9n c\u1ea5p \u0111\u1ec3 giao di\u1ec7n v\u1eabn ph\u1ea3n h\u1ed3i. Server Components l\u00e0 lo\u1ea1i component render tr\u01b0\u1edbc, t\u00e1ch kh\u1ecfi \u1ee9ng d\u1ee5ng ph\u00eda client, n\u00ean kh\u00f4ng d\u00f9ng \u0111\u01b0\u1ee3c useState; ph\u1ea7n c\u1ea7n t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c \u0111\u00e1nh d\u1ea5u b\u1eb1ng ch\u1ec9 th\u1ecb “use client”.<\/p>\n

\n

L\u01b0u \u00fd khi tr\u1ea3 l\u1eddi ph\u1ea7n n\u00e2ng cao<\/strong><\/p>\n

\u2013 B\u1ea1n kh\u00f4ng n\u00ean n\u00eau s\u1ed1 phi\u00ean b\u1ea3n hay ng\u00e0y ph\u00e1t h\u00e0nh n\u1ebfu ch\u01b0a ki\u1ec3m tra l\u1ea1i.<\/p>\n

\u2013 B\u1ea1n \u0111\u1eebng kh\u1eb3ng \u0111\u1ecbnh useMemo t\u1ef1 \u0111\u1ed9ng l\u00e0m \u1ee9ng d\u1ee5ng nhanh h\u01a1n khi d\u00f9ng.<\/p>\n

\u2013 B\u1ea1n n\u00ean n\u00f3i r\u00f5 Server Components th\u01b0\u1eddng d\u00f9ng qua m\u1ed9t framework h\u1ed7 tr\u1ee3.<\/p>\n

Ba l\u01b0u \u00fd n\u00e0y gi\u00fap c\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh x\u00e1c v\u00e0 tr\u00e1nh b\u1ecb h\u1ecfi v\u1eb7n \u1edf nh\u1eefng chi ti\u1ebft b\u1ea1n ch\u01b0a ch\u1eafc.<\/p>\n<\/div>\n

Th\u1eeba nh\u1eadn ph\u1ea7n m\u00ecnh ch\u01b0a l\u00e0m th\u1ef1c t\u1ebf th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao h\u01a1n tr\u1ea3 l\u1eddi tr\u00e0n lan.<\/p>\n

\"c\u00e2u<\/p>\n

5. Live coding v\u00e0 c\u00e2u h\u1ecfi v\u1ec1 d\u1ef1 \u00e1n th\u1eadt<\/h2>\n

V\u00f2ng live coding th\u01b0\u1eddng y\u00eau c\u1ea7u d\u1ef1ng m\u1ed9t component nh\u1ecf nh\u01b0 \u00f4 t\u00ecm ki\u1ebfm c\u00f3 debounce, danh s\u00e1ch c\u00f3 l\u1ecdc ho\u1eb7c form c\u00f3 ki\u1ec3m tra d\u1eef li\u1ec7u. Ng\u01b0\u1eddi ph\u1ecfng v\u1ea5n quan s\u00e1t c\u00e1ch b\u1ea1n chia component, \u0111\u1eb7t state \u1edf \u0111\u00e2u v\u00e0 x\u1eed l\u00fd tr\u01b0\u1eddng h\u1ee3p l\u1ed7i. Sau \u0111\u00f3 l\u00e0 c\u00e2u h\u1ecfi h\u00e0nh vi v\u1ec1 d\u1ef1 \u00e1n \u0111\u00e3 l\u00e0m. \u0110\u00e2y l\u00e0 ph\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 junior v\u1edbi middle trong m\u1ed9t bu\u1ed5i ph\u1ecfng v\u1ea5n ReactJS: ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m k\u1ec3 \u0111\u01b0\u1ee3c l\u1ed7i c\u1ee5 th\u1ec3, c\u00e1ch \u0111i\u1ec1u tra v\u00e0 l\u00fd do ch\u1ecdn gi\u1ea3i ph\u00e1p.<\/p>\n

\n

L\u1eddi khuy\u00ean<\/strong><\/p>\n

\u2013 B\u1ea1n h\u00e3y chu\u1ea9n b\u1ecb m\u1ed9t l\u1ed7i useEffect g\u1ecdi API l\u1eb7p v\u00f4 h\u1ea1n v\u00e0 c\u00e1ch b\u1ea1n \u0111\u00e3 s\u1eeda n\u00f3.<\/p>\n

\u2013 B\u1ea1n n\u00ean m\u1edf s\u1eb5n m\u00e3 ngu\u1ed3n d\u1ef1 \u00e1n tr\u00ean GitHub \u0111\u1ec3 minh h\u1ecda khi \u0111\u01b0\u1ee3c h\u1ecfi s\u00e2u.<\/p>\n

\u2013 B\u1ea1n h\u00e3y n\u00f3i th\u00e0nh ti\u1ebfng suy ngh\u0129 c\u1ee7a m\u00ecnh trong l\u00fac live coding thay v\u00ec im l\u1eb7ng.<\/p>\n

Ba s\u1ef1 chu\u1ea9n b\u1ecb n\u00e0y bi\u1ebfn d\u1ef1 \u00e1n c\u00e1 nh\u00e2n th\u00e0nh b\u1eb1ng ch\u1ee9ng n\u0103ng l\u1ef1c thay cho l\u1eddi t\u1ef1 gi\u1edbi thi\u1ec7u.<\/p>\n<\/div>\n

M\u1ed9t c\u00e2u chuy\u1ec7n l\u1ed7i \u0111\u01b0\u1ee3c k\u1ec3 r\u00f5 r\u00e0ng th\u01b0\u1eddng thuy\u1ebft ph\u1ee5c h\u01a1n danh s\u00e1ch c\u00f4ng ngh\u1ec7 d\u00e0i trong CV.<\/p>\n

6. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

1. Fresher c\u1ea7n bi\u1ebft Redux tr\u01b0\u1edbc khi \u0111i ph\u1ecfng v\u1ea5n ReactJS kh\u00f4ng?<\/em><\/strong> Kh\u00f4ng b\u1eaft bu\u1ed9c; n\u1eafm ch\u1eafc state, props, hooks v\u00e0 Context th\u01b0\u1eddng quan tr\u1ecdng h\u01a1n \u1edf c\u1ea5p fresher.<\/p>\n

2. C\u00f3 n\u00ean h\u1ecdc Next.js song song v\u1edbi ReactJS?<\/em><\/strong> N\u00ean t\u00ecm hi\u1ec3u n\u1ebfu tin tuy\u1ec3n d\u1ee5ng y\u00eau c\u1ea7u, v\u00ec nhi\u1ec1u d\u1ef1 \u00e1n d\u00f9ng framework n\u00e0y cho Server Components v\u00e0 routing.<\/p>\n

3. N\u00ean chu\u1ea9n b\u1ecb bao nhi\u00eau d\u1ef1 \u00e1n \u0111\u1ec3 k\u1ec3?<\/em><\/strong> M\u1ed9t \u0111\u1ebfn hai d\u1ef1 \u00e1n b\u1ea1n hi\u1ec3u s\u00e2u l\u00e0 \u0111\u1ee7, quan tr\u1ecdng l\u00e0 k\u1ec3 \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 v\u00e0 c\u00e1ch gi\u1ea3i quy\u1ebft.<\/p>\n

Ph\u1ecfng v\u1ea5n front-end l\u00e0 d\u1ecbp ch\u1ee9ng minh b\u1ea1n hi\u1ec3u c\u01a1 ch\u1ebf ch\u1ee9 kh\u00f4ng ch\u1ec9 thu\u1ed9c l\u00f2ng. Khi luy\u1ec7n c\u00e2u h\u1ecfi ph\u1ecfng v\u1ea5n ReactJS<\/strong>, h\u00e3y tr\u1ea3 l\u1eddi theo ba b\u01b0\u1edbc kh\u00e1i ni\u1ec7m, l\u00fd do v\u00e0 tr\u1ea3i nghi\u1ec7m th\u1ef1c t\u1ebf, \u0111\u1ed1i chi\u1ebfu ki\u1ebfn th\u1ee9c v\u1edbi t\u00e0i li\u1ec7u react.dev v\u00e0 chu\u1ea9n b\u1ecb s\u1eb5n m\u1ed9t hai d\u1ef1 \u00e1n c\u00f3 l\u1ed7i \u0111\u00e3 s\u1eeda. H\u00e3y ch\u1ecdn m\u1ed9t c\u00e2u trong b\u1ea3ng v\u00e0 th\u1eed gi\u1ea3i th\u00edch th\u00e0nh ti\u1ebfng ngay h\u00f4m nay.<\/p>\n

B\u00e0i vi\u1ebft mang t\u00ednh tham kh\u1ea3o; n\u1ed9i dung c\u00e2u h\u1ecfi th\u1ef1c t\u1ebf t\u00f9y t\u1eebng doanh nghi\u1ec7p, v\u00e0 API c\u1ee7a ReactJS n\u00ean \u0111\u01b0\u1ee3c \u0111\u1ed1i chi\u1ebfu t\u00e0i li\u1ec7u ch\u00ednh th\u1ee9c t\u1ea1i react.dev.<\/em><\/p>\n

Minh An<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Bu\u1ed5i ph\u1ecfng v\u1ea5n cho v\u1ecb tr\u00ed L\u1eadp tr\u00ecnh vi\u00ean Front-end (Front-end Developer) hi\u1ebfm khi ch\u1ec9 h\u1ecfi \u0111\u1ecbnh ngh\u0129a. B\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p c\u00e1c c\u00e2u h\u1ecfi …<\/p>\n","protected":false},"author":58,"featured_media":30113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-30133","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-goc-ky-nang"],"_links":{"self":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/30133","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/users\/58"}],"replies":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/comments?post=30133"}],"version-history":[{"count":1,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/30133\/revisions"}],"predecessor-version":[{"id":30134,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/posts\/30133\/revisions\/30134"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media\/30113"}],"wp:attachment":[{"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/media?parent=30133"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/categories?post=30133"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.careerlink.vn\/cam-nang-viec-lam\/wp-json\/wp\/v2\/tags?post=30133"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}