diff --git a/.changeset/sweet-worms-fix.md b/.changeset/sweet-worms-fix.md
new file mode 100644
index 00000000000..deaf083004a
--- /dev/null
+++ b/.changeset/sweet-worms-fix.md
@@ -0,0 +1,5 @@
+---
+"shadcn-ui": minor
+---
+
+add support for tailwind.config.ts
diff --git a/apps/www/content/docs/components/accordion.mdx b/apps/www/content/docs/components/accordion.mdx
index 41ca737ee86..6db148f736d 100644
--- a/apps/www/content/docs/components/accordion.mdx
+++ b/apps/www/content/docs/components/accordion.mdx
@@ -42,12 +42,12 @@ module.exports = {
     extend: {
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
@@ -90,12 +90,12 @@ module.exports = {
     extend: {
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
diff --git a/apps/www/content/docs/installation/manual.mdx b/apps/www/content/docs/installation/manual.mdx
index efc5dd1fc7f..4625b2cde47 100644
--- a/apps/www/content/docs/installation/manual.mdx
+++ b/apps/www/content/docs/installation/manual.mdx
@@ -117,12 +117,12 @@ module.exports = {
       },
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
diff --git a/packages/cli/src/commands/init.ts b/packages/cli/src/commands/init.ts
index 598ab6d60ee..2653af78c98 100644
--- a/packages/cli/src/commands/init.ts
+++ b/packages/cli/src/commands/init.ts
@@ -228,12 +228,25 @@ export async function runInit(cwd: string, config: Config) {
 
   const extension = config.tsx ? "ts" : "js"
 
+  const tailwindConfigExtension = path.extname(
+    config.resolvedPaths.tailwindConfig
+  )
+
+  let tailwindConfigTemplate: string
+  if (tailwindConfigExtension === ".ts") {
+    tailwindConfigTemplate = config.tailwind.cssVariables
+      ? templates.TAILWIND_CONFIG_TS_WITH_VARIABLES
+      : templates.TAILWIND_CONFIG_TS
+  } else {
+    tailwindConfigTemplate = config.tailwind.cssVariables
+      ? templates.TAILWIND_CONFIG_WITH_VARIABLES
+      : templates.TAILWIND_CONFIG
+  }
+
   // Write tailwind config.
   await fs.writeFile(
     config.resolvedPaths.tailwindConfig,
-    config.tailwind.cssVariables
-      ? template(templates.TAILWIND_CONFIG_WITH_VARIABLES)({ extension })
-      : template(templates.TAILWIND_CONFIG)({ extension }),
+    template(tailwindConfigTemplate)({ extension }),
     "utf8"
   )
 
diff --git a/packages/cli/src/utils/templates.ts b/packages/cli/src/utils/templates.ts
index 94fb1d900c6..f110cf90fc9 100644
--- a/packages/cli/src/utils/templates.ts
+++ b/packages/cli/src/utils/templates.ts
@@ -34,12 +34,12 @@ module.exports = {
     extend: {
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
@@ -111,12 +111,12 @@ module.exports = {
       },
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
@@ -127,3 +127,123 @@ module.exports = {
   },
   plugins: [require("tailwindcss-animate")],
 }`
+
+export const TAILWIND_CONFIG_TS = `import type { Config } from "tailwindcss"
+
+const config = {
+  darkMode: ["class"],
+  content: [
+    './pages/**/*.{<%- extension %>,<%- extension %>x}',
+    './components/**/*.{<%- extension %>,<%- extension %>x}',
+    './app/**/*.{<%- extension %>,<%- extension %>x}',
+    './src/**/*.{<%- extension %>,<%- extension %>x}',
+  ],
+  theme: {
+    container: {
+      center: true,
+      padding: "2rem",
+      screens: {
+        "2xl": "1400px",
+      },
+    },
+    extend: {
+      keyframes: {
+        "accordion-down": {
+          from: { height: "0" },
+          to: { height: "var(--radix-accordion-content-height)" },
+        },
+        "accordion-up": {
+          from: { height: "var(--radix-accordion-content-height)" },
+          to: { height: "0" },
+        },
+      },
+      animation: {
+        "accordion-down": "accordion-down 0.2s ease-out",
+        "accordion-up": "accordion-up 0.2s ease-out",
+      },
+    },
+  },
+  plugins: [require("tailwindcss-animate")],
+} satisfies Config
+
+export default config`
+
+export const TAILWIND_CONFIG_TS_WITH_VARIABLES = `import type { Config } from "tailwindcss"
+
+const config = {
+  darkMode: ["class"],
+  content: [
+    './pages/**/*.{<%- extension %>,<%- extension %>x}',
+    './components/**/*.{<%- extension %>,<%- extension %>x}',
+    './app/**/*.{<%- extension %>,<%- extension %>x}',
+    './src/**/*.{<%- extension %>,<%- extension %>x}',
+	],
+  theme: {
+    container: {
+      center: true,
+      padding: "2rem",
+      screens: {
+        "2xl": "1400px",
+      },
+    },
+    extend: {
+      colors: {
+        border: "hsl(var(--border))",
+        input: "hsl(var(--input))",
+        ring: "hsl(var(--ring))",
+        background: "hsl(var(--background))",
+        foreground: "hsl(var(--foreground))",
+        primary: {
+          DEFAULT: "hsl(var(--primary))",
+          foreground: "hsl(var(--primary-foreground))",
+        },
+        secondary: {
+          DEFAULT: "hsl(var(--secondary))",
+          foreground: "hsl(var(--secondary-foreground))",
+        },
+        destructive: {
+          DEFAULT: "hsl(var(--destructive))",
+          foreground: "hsl(var(--destructive-foreground))",
+        },
+        muted: {
+          DEFAULT: "hsl(var(--muted))",
+          foreground: "hsl(var(--muted-foreground))",
+        },
+        accent: {
+          DEFAULT: "hsl(var(--accent))",
+          foreground: "hsl(var(--accent-foreground))",
+        },
+        popover: {
+          DEFAULT: "hsl(var(--popover))",
+          foreground: "hsl(var(--popover-foreground))",
+        },
+        card: {
+          DEFAULT: "hsl(var(--card))",
+          foreground: "hsl(var(--card-foreground))",
+        },
+      },
+      borderRadius: {
+        lg: "var(--radius)",
+        md: "calc(var(--radius) - 2px)",
+        sm: "calc(var(--radius) - 4px)",
+      },
+      keyframes: {
+        "accordion-down": {
+          from: { height: "0" },
+          to: { height: "var(--radix-accordion-content-height)" },
+        },
+        "accordion-up": {
+          from: { height: "var(--radix-accordion-content-height)" },
+          to: { height: "0" },
+        },
+      },
+      animation: {
+        "accordion-down": "accordion-down 0.2s ease-out",
+        "accordion-up": "accordion-up 0.2s ease-out",
+      },
+    },
+  },
+  plugins: [require("tailwindcss-animate")],
+} satisfies Config
+
+export default config`
diff --git a/packages/cli/test/commands/init.test.ts b/packages/cli/test/commands/init.test.ts
index ad2a7023b1b..8135e8a480f 100644
--- a/packages/cli/test/commands/init.test.ts
+++ b/packages/cli/test/commands/init.test.ts
@@ -51,7 +51,7 @@ test("init config-full", async () => {
   expect(mockWriteFile).toHaveBeenNthCalledWith(
     1,
     expect.stringMatching(/tailwind.config.ts$/),
-    expect.stringContaining(`/** @type {import('tailwindcss').Config} */`),
+    expect.stringContaining(`import type { Config } from "tailwindcss"`),
     "utf8"
   )
   expect(mockWriteFile).toHaveBeenNthCalledWith(
@@ -121,7 +121,7 @@ test("init config-partial", async () => {
   expect(mockWriteFile).toHaveBeenNthCalledWith(
     1,
     expect.stringMatching(/tailwind.config.ts$/),
-    expect.stringContaining(`/** @type {import('tailwindcss').Config} */`),
+    expect.stringContaining(`import type { Config } from "tailwindcss"`),
     "utf8"
   )
   expect(mockWriteFile).toHaveBeenNthCalledWith(
diff --git a/packages/cli/test/fixtures/next/tailwind.config.js b/packages/cli/test/fixtures/next/tailwind.config.js
index da23e8eecf2..6e84f58f070 100644
--- a/packages/cli/test/fixtures/next/tailwind.config.js
+++ b/packages/cli/test/fixtures/next/tailwind.config.js
@@ -58,12 +58,12 @@ module.exports = {
       },
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
diff --git a/tailwind.config.cjs b/tailwind.config.cjs
index b70952b4a4a..a0c2402724d 100644
--- a/tailwind.config.cjs
+++ b/tailwind.config.cjs
@@ -59,12 +59,12 @@ module.exports = {
       },
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {
diff --git a/templates/next-template/tailwind.config.js b/templates/next-template/tailwind.config.js
index ffdff01ca68..3ea1db11128 100644
--- a/templates/next-template/tailwind.config.js
+++ b/templates/next-template/tailwind.config.js
@@ -58,12 +58,12 @@ module.exports = {
       },
       keyframes: {
         "accordion-down": {
-          from: { height: 0 },
+          from: { height: "0" },
           to: { height: "var(--radix-accordion-content-height)" },
         },
         "accordion-up": {
           from: { height: "var(--radix-accordion-content-height)" },
-          to: { height: 0 },
+          to: { height: "0" },
         },
       },
       animation: {