{"id":9379,"date":"2025-04-15T14:25:15","date_gmt":"2025-04-15T07:25:15","guid":{"rendered":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/?p=9379"},"modified":"2025-04-15T14:30:37","modified_gmt":"2025-04-15T07:30:37","slug":"tailwind-css-la-gi","status":"publish","type":"post","link":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/tu-van-nghe-nghiep\/tailwind-css-la-gi","title":{"rendered":"Tailwind CSS l\u00e0 g\u00ec? \u01afu nh\u01b0\u01a1\u0323c \u0111i\u00ea\u0309m v\u00e0 \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf"},"content":{"rendered":"\n
X\u00e2y d\u1ef1ng giao di\u1ec7n nhanh, hi\u1ec7u qu\u1ea3 v\u00e0 d\u1ec5 b\u1ea3o tr\u00ec l\u00e0 y\u00eau c\u1ea7u ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn trong ph\u00e1t tri\u1ec3n web. C\u00e1c framework CSS xu\u1ea5t hi\u1ec7n nh\u1eb1m thay th\u1ebf CSS thu\u1ea7n, gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 n\u00e2ng cao tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng. Trong \u0111\u00f3, Tailwind CSS n\u1ed5i b\u1eadt nh\u1edd ph\u01b0\u01a1ng ph\u00e1p linh ho\u1ea1t, cho ph\u00e9p t\u1ea1o giao di\u1ec7n t\u1eeb c\u00e1c l\u1edbp ti\u1ec7n \u00edch thay v\u00ec d\u00f9ng th\u00e0nh ph\u1ea7n d\u1ef1ng s\u1eb5n nh\u01b0 Bootstrap.<\/p>\n\n\n\n
C\u00e2u h\u1ecfi \u0111\u1eb7t ra l\u00e0: Tailwind CSS l\u00e0 g\u00ec<\/strong> v\u00e0 v\u00ec sao n\u00f3 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u1ed9ng \u0111\u1ed3ng front-end? B\u00e0i vi\u1ebft s\u1ebd c\u00f9ng b\u1ea1n kh\u00e1m ph\u00e1 kh\u00e1i ni\u1ec7m, \u0111\u1eb7c \u0111i\u1ec3m, c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n c\u1ee7a Tailwind CSS trong thi\u1ebft k\u1ebf web hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n Tailwind CSS l\u00e0 m\u1ed9t framework CSS hi\u1ec7n \u0111\u1ea1i theo h\u01b0\u1edbng \u201cutility-first\u201d, cho ph\u00e9p l\u1eadp tr\u00ecnh vi\u00ean x\u00e2y d\u1ef1ng giao di\u1ec7n web b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c l\u1edbp ti\u1ec7n \u00edch nh\u1ecf g\u1ecdn (utility classes) thay v\u00ec vi\u1ebft CSS th\u1ee7 c\u00f4ng ho\u1eb7c d\u1ef1a v\u00e0o c\u00e1c th\u00e0nh ph\u1ea7n thi\u1ebft k\u1ebf s\u1eb5n.<\/strong><\/p>\n<\/blockquote>\n\n\n\n Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c framework truy\u1ec1n th\u1ed1ng cung c\u1ea5p s\u1eb5n c\u00e1c th\u00e0nh ph\u1ea7n nh\u01b0 n\u00fat, b\u1ea3ng ho\u1eb7c bi\u1ec3u m\u1eabu v\u1edbi phong c\u00e1ch m\u1eb7c \u0111\u1ecbnh, Tailwind cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng m\u1ed9t b\u1ed9 c\u00f4ng c\u1ee5 linh ho\u1ea1t \u0111\u1ec3 t\u1ef1 k\u1ebft h\u1ee3p v\u00e0 t\u1ea1o ra b\u1ea5t k\u1ef3 ki\u1ec3u giao di\u1ec7n n\u00e0o m\u1ed9t c\u00e1ch t\u1ef1 do, tr\u1ef1c quan v\u00e0 c\u00f3 ki\u1ec3m so\u00e1t.<\/p>\n\n\n\n Khi \u0111\u1eb7t c\u00e2u h\u1ecfi Tailwind CSS l\u00e0 g\u00ec, nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd b\u1ea5t ng\u1edd v\u00ec c\u00e1ch ti\u1ebfp c\u1eadn kh\u00e1c bi\u1ec7t n\u00e0y. Tuy nhi\u00ean, ch\u00ednh s\u1ef1 kh\u00e1c bi\u1ec7t \u1ea5y l\u1ea1i l\u00e0 \u0111i\u1ec3m m\u1ea1nh khi\u1ebfn Tailwind \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c d\u1ef1 \u00e1n hi\u1ec7n \u0111\u1ea1i \u2013 t\u1eeb startup nh\u1ecf \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng l\u1edbn \u0111\u00f2i h\u1ecfi hi\u1ec7u su\u1ea5t cao v\u00e0 kh\u1ea3 n\u0103ng t\u00f9y bi\u1ebfn t\u1ed1i \u0111a.<\/p>\n\n\n\n Tailwind CSS kh\u00f4ng ch\u1ec9 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 vi\u1ebft CSS nhanh h\u01a1n, m\u00e0 c\u00f2n l\u00e0 m\u1ed9t tri\u1ebft l\u00fd ti\u1ebfp c\u1eadn ho\u00e0n to\u00e0n m\u1edbi trong vi\u1ec7c x\u00e2y d\u1ef1ng giao di\u1ec7n. Thay v\u00ec t\u00e1i s\u1eed d\u1ee5ng c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c \u0111\u1ecbnh s\u1eb5n nh\u01b0 nhi\u1ec1u framework kh\u00e1c, Tailwind t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho l\u1eadp tr\u00ecnh vi\u00ean \u201cthi\u1ebft k\u1ebf t\u1eeb g\u1ed1c\u201d b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c l\u1edbp ti\u1ec7n \u00edch ri\u00eang l\u1ebb. Hai \u0111\u1eb7c \u0111i\u1ec3m d\u01b0\u1edbi \u0111\u00e2y l\u00e0 n\u1ec1n t\u1ea3ng quan tr\u1ecdng t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ee7a Tailwind CSS.<\/p>\n\n\n\n Tailwind CSS tu\u00e2n theo tri\u1ebft l\u00fd utility-first<\/strong>, ngh\u0129a l\u00e0 thay v\u00ec vi\u1ebft CSS t\u00f9y ch\u1ec9nh hay d\u1ef1a v\u00e0o class \u0111\u00e3 \u0111\u1ecbnh ngh\u0129a s\u1eb5n, ng\u01b0\u1eddi d\u00f9ng s\u1ebd \u00e1p d\u1ee5ng tr\u1ef1c ti\u1ebfp c\u00e1c l\u1edbp ch\u1ee9c n\u0103ng nh\u1ecf nh\u01b0 Kh\u00e1c v\u1edbi Bootstrap hay Foundation \u2013 n\u01a1i c\u00e1c n\u00fat, form, b\u1ea3ng \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng s\u1eb5n \u2013 Tailwind kh\u00f4ng \u0111i theo h\u01b0\u1edbng \u201cm\u1eb7c \u0111\u1ecbnh h\u00f3a giao di\u1ec7n\u201d. Framework n\u00e0y kh\u00f4ng cung c\u1ea5p c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c t\u1ea1o s\u1eb5n, m\u00e0 \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng t\u1ef1 thi\u1ebft k\u1ebf t\u1eeb c\u00e1c l\u1edbp ti\u1ec7n \u00edch. \u0110i\u1ec1u n\u00e0y mang l\u1ea1i s\u1ef1 t\u1ef1 do t\u1ed1i \u0111a trong thi\u1ebft k\u1ebf, gi\u00fap l\u1eadp tr\u00ecnh vi\u00ean ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 phong c\u00e1ch giao di\u1ec7n theo \u0111\u00fang y\u00eau c\u1ea7u c\u1ee7a t\u1eebng d\u1ef1 \u00e1n, thay v\u00ec ph\u1ea3i \u201cl\u00e0m l\u1ea1i\u201d ho\u1eb7c ghi \u0111\u00e8 l\u00ean c\u00e1c ki\u1ec3u m\u1eb7c \u0111\u1ecbnh.<\/p>\n\n\n\n Vi\u1ec7c l\u1ef1a ch\u1ecdn framework CSS ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 tr\u1ea3i nghi\u1ec7m l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea3 nh\u00f3m ph\u00e1t tri\u1ec3n. V\u1edbi c\u00e1ch ti\u1ebfp c\u1eadn \u0111\u1eb7c bi\u1ec7t, Tailwind CSS mang l\u1ea1i nhi\u1ec1u l\u1ee3i th\u1ebf n\u1ed5i b\u1eadt, song c\u0169ng \u0111i k\u00e8m m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ea7n c\u00e2n nh\u1eafc. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 c\u1ea3 hai m\u1eb7t c\u1ee7a c\u00f4ng c\u1ee5 n\u00e0y.<\/p>\n\n\n\n T\u00f9y ch\u1ec9nh linh ho\u1ea1t:<\/strong> Tailwind cho ph\u00e9p c\u1ea5u h\u00ecnh chi ti\u1ebft th\u00f4ng qua file H\u1ed7 tr\u1ee3 responsive v\u00e0 dark mode d\u1ec5 d\u00e0ng:<\/strong> C\u00e1c l\u1edbp ti\u1ec7n \u00edch c\u1ee7a Tailwind \u0111i k\u00e8m v\u1edbi c\u00e1c bi\u1ebfn th\u1ec3 nh\u01b0 T\u1ed1i \u01b0u hi\u1ec7u su\u1ea5t:<\/strong> V\u1edbi t\u00ednh n\u0103ng PurgeCSS (hi\u1ec7n l\u00e0 T\u0103ng t\u1ed1c ph\u00e1t tri\u1ec3n:<\/strong> Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c utility class tr\u1ef1c ti\u1ebfp trong HTML gi\u00fap gi\u1ea3m th\u1eddi gian chuy\u1ec3n \u0111\u1ed5i gi\u1eefa HTML v\u00e0 CSS, \u0111\u1ed3ng th\u1eddi t\u0103ng hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c trong c\u00e1c nh\u00f3m ph\u00e1t tri\u1ec3n. Ngo\u00e0i ra, vi\u1ec7c t\u00e1i s\u1eed d\u1ee5ng c\u00e1c \u0111o\u1ea1n code c\u0169ng tr\u1edf n\u00ean \u0111\u01a1n gi\u1ea3n h\u01a1n th\u00f4ng qua component ho\u1eb7c plugin.<\/p>\n\n\n\n H\u1ec7 sinh th\u00e1i m\u1ea1nh v\u00e0 c\u1ed9ng \u0111\u1ed3ng h\u1ed7 tr\u1ee3 r\u1ed9ng l\u1edbn:<\/strong> Tailwind \u0111i k\u00e8m nhi\u1ec1u c\u00f4ng c\u1ee5 b\u1ed5 tr\u1ee3 nh\u01b0 Tailwind UI, Headless UI v\u00e0 c\u00e1c plugin m\u1edf r\u1ed9ng gi\u00fap x\u00e2y d\u1ef1ng giao di\u1ec7n nhanh ch\u00f3ng v\u00e0 chu\u1ea9n h\u00f3a. B\u00ean c\u1ea1nh \u0111\u00f3, c\u1ed9ng \u0111\u1ed3ng \u0111\u00f4ng \u0111\u1ea3o c\u0169ng l\u00e0 l\u1ee3i th\u1ebf gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u00ecm ki\u1ebfm t\u00e0i li\u1ec7u, h\u01b0\u1edbng d\u1eabn ho\u1eb7c v\u00ed d\u1ee5 th\u1ef1c t\u1ebf.<\/p>\n\n\n\n C\u1ea7n th\u1eddi gian l\u00e0m quen:<\/strong> \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, vi\u1ec7c ph\u1ea3i nh\u1edb h\u00e0ng tr\u0103m class utility nh\u01b0 HTML d\u1ec5 r\u1ed1i v\u00e0 d\u00e0i d\u00f2ng:<\/strong> V\u00ec t\u1ea5t c\u1ea3 c\u00e1c class \u0111\u01b0\u1ee3c vi\u1ebft tr\u1ef1c ti\u1ebfp trong th\u1ebb HTML, file m\u00e3 ngu\u1ed3n c\u00f3 th\u1ec3 tr\u1edf n\u00ean d\u00e0i d\u00f2ng v\u00e0 kh\u00f3 \u0111\u1ecdc n\u1ebfu kh\u00f4ng c\u00f3 c\u00e1ch t\u1ed5 ch\u1ee9c h\u1ee3p l\u00fd (v\u00ed d\u1ee5 nh\u01b0 s\u1eed d\u1ee5ng component ho\u1eb7c template engine).<\/p>\n\n\n\n Thi\u1ebfu s\u1eb5n UI m\u1eb7c \u0111\u1ecbnh:<\/strong> So v\u1edbi c\u00e1c framework nh\u01b0 Bootstrap v\u1ed1n cung c\u1ea5p s\u1eb5n giao di\u1ec7n chu\u1ea9n (n\u00fat, form, b\u1ea3ng, modal…), Tailwind y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i x\u00e2y d\u1ef1ng g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 t\u1eeb \u0111\u1ea7u. \u0110i\u1ec1u n\u00e0y \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c t\u1ed1n th\u00eam th\u1eddi gian ban \u0111\u1ea7u n\u1ebfu ch\u01b0a c\u00f3 h\u1ec7 th\u1ed1ng design ri\u00eang.<\/p>\n\n\n\n
<\/figure>\n\n\n\nTailwind CSS l\u00e0 g\u00ec?<\/h2>\n\n\n\n
\n
\u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ee7a Tailwind CSS<\/h2>\n\n\n\n
Utility-first: Tri\u1ebft l\u00fd thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i<\/h3>\n\n\n\n
p-4<\/code>, text-center<\/code>, bg-blue-500<\/code>, v.v\u2026 \u0111\u1ec3 m\u00f4 t\u1ea3 giao di\u1ec7n. M\u1ed7i l\u1edbp \u0111\u1ea1i di\u1ec7n cho m\u1ed9t thu\u1ed9c t\u00ednh CSS c\u1ee5 th\u1ec3 v\u00e0 c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p linh ho\u1ea1t v\u1edbi nhau. C\u00e1ch l\u00e0m n\u00e0y gi\u00fap m\u00e3 HTML th\u1ec3 hi\u1ec7n r\u00f5 c\u1ea5u tr\u00fac v\u00e0 \u0111\u1ecbnh d\u1ea1ng c\u1ee7a ph\u1ea7n t\u1eed, \u0111\u1ed3ng th\u1eddi gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o file CSS ri\u00eang bi\u1ec7t.<\/p>\n\n\n\nKh\u00f4ng c\u00f3 l\u1edbp s\u1eb5n (no prebuilt components)<\/h3>\n\n\n\n
\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m khi s\u1eed d\u1ee5ng Tailwind CSS<\/h2>\n\n\n\n
\u01afu \u0111i\u1ec3m Tailwind CSS<\/h3>\n\n\n\n
tailwind.config.js<\/code>, t\u1eeb m\u00e0u s\u1eafc, kho\u1ea3ng c\u00e1ch cho \u0111\u1ebfn font ch\u1eef. Nh\u1edd \u0111\u00f3, l\u1eadp tr\u00ecnh vi\u00ean c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng thi\u1ebft k\u1ebf ri\u00eang ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng d\u1ef1 \u00e1n m\u00e0 kh\u00f4ng c\u1ea7n ghi \u0111\u00e8 ho\u1eb7c vi\u1ebft l\u1ea1i CSS nhi\u1ec1u l\u1ea7n.<\/p>\n\n\n\nmd:<\/code>, lg:<\/code>, dark:<\/code> gi\u00fap t\u1ea1o giao di\u1ec7n ph\u1ea3n h\u1ed3i v\u00e0 ch\u1ebf \u0111\u1ed9 t\u1ed1i ch\u1ec9 v\u1edbi v\u00e0i class \u0111\u01a1n gi\u1ea3n m\u00e0 kh\u00f4ng c\u1ea7n vi\u1ebft media queries th\u1ee7 c\u00f4ng.<\/p>\n\n\n\ncontent<\/code>), Tailwind t\u1ef1 \u0111\u1ed9ng lo\u1ea1i b\u1ecf c\u00e1c class kh\u00f4ng s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh build, gi\u00fap file CSS cu\u1ed1i c\u00f9ng c\u00f3 k\u00edch th\u01b0\u1edbc c\u1ef1c k\u1ef3 nh\u1ecf g\u1ecdn. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c website c\u1ea7n t\u1ea3i nhanh ho\u1eb7c ch\u1ea1y tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng.<\/p>\n\n\n\nNh\u01b0\u1ee3c \u0111i\u1ec3m Tailwind CSS<\/h3>\n\n\n\n
px-4<\/code>, flex<\/code>, items-center<\/code> c\u00f3 th\u1ec3 g\u00e2y cho\u00e1ng ng\u1ee3p. Vi\u1ec7c vi\u1ebft class tr\u1ef1c ti\u1ebfp trong HTML c\u0169ng \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u00ean nh\u1eabn v\u00e0 luy\u1ec7n t\u1eadp \u0111\u1ec3 n\u1eafm v\u1eefng.<\/p>\n\n\n\n