chore: Tailwind v4 + ShadCN update

docs/app/global.css

@@ -1,8 +1,131 @@
 @import "tailwindcss";
+@import "tw-animate-css";
 @import "fumadocs-ui/css/vitepress.css";
 @import "fumadocs-ui/css/preset.css";
 @import "fumadocs-twoslash/twoslash.css";
 
 @source ".";
 @source "../components";
 @source "../content";
+/* Ensures CSS is generated also for ShadCN components. */
+@source "../node_modules/@blocknote/shadcn";
+
+/* Add ShadCN theme variables. */
+@custom-variant dark (&:is(.dark *));
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --color-card: var(--card);
+  --color-card-foreground: var(--card-foreground);
+  --color-popover: var(--popover);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-primary: var(--primary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-secondary: var(--secondary);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-muted: var(--muted);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-accent: var(--accent);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-destructive: var(--destructive);
+  --color-destructive-foreground: var(--destructive-foreground);
+  --color-border: var(--border);
+  --color-input: var(--input);
+  --color-ring: var(--ring);
+  --color-chart-1: var(--chart-1);
+  --color-chart-2: var(--chart-2);
+  --color-chart-3: var(--chart-3);
+  --color-chart-4: var(--chart-4);
+  --color-chart-5: var(--chart-5);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+  --color-sidebar: var(--sidebar);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-ring: var(--sidebar-ring);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

docs/package.json

@@ -134,9 +134,10 @@
     "postcss": "^8.5.6",
     "react-email": "^4.0.16",
     "react-icons": "^5.5.0",
-    "tailwindcss": "^4.1.10",
+    "tailwindcss": "^4.1.12",
+    "tw-animate-css": "^1.3.7",
     "typescript": "^5.8.3",
     "y-partykit": "^0.0.33",
     "yjs": "^13.6.27"
   }
-}
+}

docs/postcss.config.mjs

@@ -1,5 +1,5 @@
 export default {
   plugins: {
-    '@tailwindcss/postcss': {},
+    "@tailwindcss/postcss": {},
   },
 };

examples/01-basic/09-shadcn/.bnexample.json

@@ -2,5 +2,9 @@
   "playground": true,
   "docs": true,
   "author": "matthewlipski",
-  "tags": ["Basic"]
+  "tags": ["Basic"],
+  "dependencies": {
+    "tailwindcss": "^4.1.12",
+    "tw-animate-css": "^1.3.7"
+  }
 }

examples/01-basic/09-shadcn/package.json

@@ -16,7 +16,9 @@
     "@blocknote/mantine": "latest",
     "@blocknote/shadcn": "latest",
     "react": "^19.1.0",
-    "react-dom": "^19.1.0"
+    "react-dom": "^19.1.0",
+    "tailwindcss": "^4.1.12",
+    "tw-animate-css": "^1.3.7"
   },
   "devDependencies": {
     "@types/react": "^19.1.0",

examples/01-basic/09-shadcn/src/App.tsx

@@ -3,6 +3,8 @@ import { useCreateBlockNote } from "@blocknote/react";
 import { BlockNoteView } from "@blocknote/shadcn";
 import "@blocknote/shadcn/style.css";
 
+import "./style.css";
+
 export default function App() {
   // Creates a new editor instance.
   const editor = useCreateBlockNote();

examples/01-basic/09-shadcn/src/style.css

@@ -0,0 +1,134 @@
+/* The ShadCN version of BlockNote is intended to be used within a TailwindCSS 
+app, so we import Tailwind styles here. */
+@import "tailwindcss";
+@import "tw-animate-css";
+
+/* Tailwind only generates CSS for the utility classes you use in your code, 
+which may not include all utility classes used by BlockNote. By pointing 
+Tailwind to the `@blocknote/shadcn` package using the `@source` directive, it 
+ensures that the generated CSS has all the classes that BlockNote needs. */
+@source "../node_modules/@blocknote/shadcn";
+
+/* The code below extends the base Tailwind theme for ShadCN components. If 
+your app uses ShadCN already, you will already have this set up. However, this
+example doesn't use ShadCN, so we need to extend the theme ourselves in order 
+for BlockNote's UI elements to display properly. The code is taken from here:
+https://ui.shadcn.com/docs/installation/manual#configure-styles */
+@custom-variant dark (&:is(.dark *));
+
+:root {
+  --radius: 0.625rem;
+  --background: oklch(1 0 0);
+  --foreground: oklch(0.145 0 0);
+  --card: oklch(1 0 0);
+  --card-foreground: oklch(0.145 0 0);
+  --popover: oklch(1 0 0);
+  --popover-foreground: oklch(0.145 0 0);
+  --primary: oklch(0.205 0 0);
+  --primary-foreground: oklch(0.985 0 0);
+  --secondary: oklch(0.97 0 0);
+  --secondary-foreground: oklch(0.205 0 0);
+  --muted: oklch(0.97 0 0);
+  --muted-foreground: oklch(0.556 0 0);
+  --accent: oklch(0.97 0 0);
+  --accent-foreground: oklch(0.205 0 0);
+  --destructive: oklch(0.577 0.245 27.325);
+  --border: oklch(0.922 0 0);
+  --input: oklch(0.922 0 0);
+  --ring: oklch(0.708 0 0);
+  --chart-1: oklch(0.646 0.222 41.116);
+  --chart-2: oklch(0.6 0.118 184.704);
+  --chart-3: oklch(0.398 0.07 227.392);
+  --chart-4: oklch(0.828 0.189 84.429);
+  --chart-5: oklch(0.769 0.188 70.08);
+  --sidebar: oklch(0.985 0 0);
+  --sidebar-foreground: oklch(0.145 0 0);
+  --sidebar-primary: oklch(0.205 0 0);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.97 0 0);
+  --sidebar-accent-foreground: oklch(0.205 0 0);
+  --sidebar-border: oklch(0.922 0 0);
+  --sidebar-ring: oklch(0.708 0 0);
+}
+
+.dark {
+  --background: oklch(0.145 0 0);
+  --foreground: oklch(0.985 0 0);
+  --card: oklch(0.205 0 0);
+  --card-foreground: oklch(0.985 0 0);
+  --popover: oklch(0.205 0 0);
+  --popover-foreground: oklch(0.985 0 0);
+  --primary: oklch(0.922 0 0);
+  --primary-foreground: oklch(0.205 0 0);
+  --secondary: oklch(0.269 0 0);
+  --secondary-foreground: oklch(0.985 0 0);
+  --muted: oklch(0.269 0 0);
+  --muted-foreground: oklch(0.708 0 0);
+  --accent: oklch(0.269 0 0);
+  --accent-foreground: oklch(0.985 0 0);
+  --destructive: oklch(0.704 0.191 22.216);
+  --border: oklch(1 0 0 / 10%);
+  --input: oklch(1 0 0 / 15%);
+  --ring: oklch(0.556 0 0);
+  --chart-1: oklch(0.488 0.243 264.376);
+  --chart-2: oklch(0.696 0.17 162.48);
+  --chart-3: oklch(0.769 0.188 70.08);
+  --chart-4: oklch(0.627 0.265 303.9);
+  --chart-5: oklch(0.645 0.246 16.439);
+  --sidebar: oklch(0.205 0 0);
+  --sidebar-foreground: oklch(0.985 0 0);
+  --sidebar-primary: oklch(0.488 0.243 264.376);
+  --sidebar-primary-foreground: oklch(0.985 0 0);
+  --sidebar-accent: oklch(0.269 0 0);
+  --sidebar-accent-foreground: oklch(0.985 0 0);
+  --sidebar-border: oklch(1 0 0 / 10%);
+  --sidebar-ring: oklch(0.556 0 0);
+}
+
+@theme inline {
+  --color-background: var(--background);
+  --color-foreground: var(--foreground);
+  --color-card: var(--card);
+  --color-card-foreground: var(--card-foreground);
+  --color-popover: var(--popover);
+  --color-popover-foreground: var(--popover-foreground);
+  --color-primary: var(--primary);
+  --color-primary-foreground: var(--primary-foreground);
+  --color-secondary: var(--secondary);
+  --color-secondary-foreground: var(--secondary-foreground);
+  --color-muted: var(--muted);
+  --color-muted-foreground: var(--muted-foreground);
+  --color-accent: var(--accent);
+  --color-accent-foreground: var(--accent-foreground);
+  --color-destructive: var(--destructive);
+  --color-destructive-foreground: var(--destructive-foreground);
+  --color-border: var(--border);
+  --color-input: var(--input);
+  --color-ring: var(--ring);
+  --color-chart-1: var(--chart-1);
+  --color-chart-2: var(--chart-2);
+  --color-chart-3: var(--chart-3);
+  --color-chart-4: var(--chart-4);
+  --color-chart-5: var(--chart-5);
+  --radius-sm: calc(var(--radius) - 4px);
+  --radius-md: calc(var(--radius) - 2px);
+  --radius-lg: var(--radius);
+  --radius-xl: calc(var(--radius) + 4px);
+  --color-sidebar: var(--sidebar);
+  --color-sidebar-foreground: var(--sidebar-foreground);
+  --color-sidebar-primary: var(--sidebar-primary);
+  --color-sidebar-primary-foreground: var(--sidebar-primary-foreground);
+  --color-sidebar-accent: var(--sidebar-accent);
+  --color-sidebar-accent-foreground: var(--sidebar-accent-foreground);
+  --color-sidebar-border: var(--sidebar-border);
+  --color-sidebar-ring: var(--sidebar-ring);
+}
+
+@layer base {
+  * {
+    @apply border-border outline-ring/50;
+  }
+  body {
+    @apply bg-background text-foreground;
+  }
+}

packages/shadcn/components.json

@@ -4,11 +4,10 @@
   "rsc": false,
   "tsx": true,
   "tailwind": {
-    "config": "tailwind.config.js",
     "css": "src/style.css",
     "baseColor": "slate",
     "cssVariables": true,
-    "prefix": "bn-"
+    "prefix": ""
   },
   "aliases": {
     "components": "@/components",

packages/shadcn/index.html

@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
   <head>
     <meta charset="UTF-8" />

packages/shadcn/package.json

@@ -58,26 +58,23 @@
   "dependencies": {
     "@blocknote/core": "0.36.0",
     "@blocknote/react": "0.36.0",
-    "@hookform/resolvers": "^3.6.0",
+    "@hookform/resolvers": "^3.10.0",
     "@radix-ui/react-avatar": "^1.1.3",
-    "@radix-ui/react-dropdown-menu": "^2.0.6",
-    "@radix-ui/react-label": "^2.0.2",
-    "@radix-ui/react-popover": "^1.0.7",
-    "@radix-ui/react-select": "^2.0.0",
-    "@radix-ui/react-slot": "^1.0.2",
-    "@radix-ui/react-tabs": "^1.0.4",
-    "@radix-ui/react-toggle": "^1.0.3",
-    "@radix-ui/react-tooltip": "^1.0.7",
+    "@radix-ui/react-dropdown-menu": "^2.1.6",
+    "@radix-ui/react-label": "^2.1.2",
+    "@radix-ui/react-popover": "^1.1.6",
+    "@radix-ui/react-select": "^2.1.6",
+    "@radix-ui/react-slot": "^1.1.2",
+    "@radix-ui/react-tabs": "^1.1.3",
+    "@radix-ui/react-toggle": "^1.1.2",
+    "@radix-ui/react-tooltip": "^1.1.8",
     "autoprefixer": "^10.4.19",
-    "class-variance-authority": "^0.7.0",
+    "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-react": "^0.525.0",
-    "postcss": "^8.4.38",
-    "react-hook-form": "^7.52.0",
+    "react-hook-form": "^7.54.2",
     "tailwind-merge": "^2.3.0",
-    "tailwindcss": "^3.4.3",
-    "tailwindcss-animate": "^1.0.7",
-    "zod": "^3.23.8"
+    "zod": "^3.24.2"
   },
   "devDependencies": {
     "@radix-ui/colors": "^3.0.0",
@@ -97,7 +94,8 @@
   },
   "peerDependencies": {
     "react": "^18.0 || ^19.0 || >= 19.0.0-rc",
-    "react-dom": "^18.0 || ^19.0 || >= 19.0.0-rc"
+    "react-dom": "^18.0 || ^19.0 || >= 19.0.0-rc",
+    "tailwindcss": "^4.1.12"
   },
   "eslintConfig": {
     "extends": [