feat: add Strapi CMS add-on

packages/create/src/create-app.ts

@@ -234,16 +234,26 @@ async function runCommandsAndInstallDependencies(
 
 function report(environment: Environment, options: Options) {
   const warnings: Array<string> = []
+  // TODO: nextSteps displays post-creation instructions for add-ons that require additional setup
+  // (e.g., starting a sibling server). Decide if this belongs in core or if add-ons should use README instead.
+  const nextSteps: Array<string> = []
   for (const addOn of options.chosenAddOns) {
     if (addOn.warning) {
       warnings.push(addOn.warning)
     }
+    if (addOn.nextSteps) {
+      nextSteps.push(`${addOn.name}:\n${addOn.nextSteps}`)
+    }
   }
 
   if (warnings.length > 0) {
     environment.warn('Warnings', warnings.join('\n'))
   }
 
+  if (nextSteps.length > 0) {
+    environment.info('Next Steps', nextSteps.join('\n\n'))
+  }
+
   // Format errors
   let errorStatement = ''
   if (environment.getErrors().length) {

packages/create/src/frameworks/react/add-ons/strapi/README.md

@@ -1,14 +1,158 @@
-## Setting up Strapi
+## Strapi CMS Integration
 
-The current setup shows an example of how to use Strapi with an articles collection which is part of the example structure & data.
+This add-on integrates Strapi CMS with your TanStack Start application using the official Strapi Client SDK. The Strapi server is created as a sibling directory during setup.
 
-- Create a local running copy of the strapi admin
+### Features
+
+- Article listing with search and pagination
+- Article detail pages with dynamic block rendering
+- Rich text, quotes, media, and image slider blocks
+- Markdown content rendering with GitHub Flavored Markdown
+- Responsive image handling with error fallbacks
+- URL-based search and pagination (shareable/bookmarkable)
+- Graceful error handling with helpful setup instructions
+
+### Project Structure
+
+```
+parent/
+├── client/                 # TanStack Start frontend (your project name)
+│   ├── src/
+│   │   ├── components/
+│   │   │   ├── blocks/     # Block rendering components
+│   │   │   ├── markdown-content.tsx
+│   │   │   ├── pagination.tsx
+│   │   │   ├── search.tsx
+│   │   │   └── strapi-image.tsx
+│   │   ├── data/
+│   │   │   ├── loaders/    # Server functions
+│   │   │   └── strapi-sdk.ts
+│   │   ├── lib/
+│   │   │   └── strapi-utils.ts
+│   │   ├── routes/demo/
+│   │   │   ├── strapi.tsx              # Articles list
+│   │   │   └── strapi_.$articleId.tsx  # Article detail
+│   │   └── types/
+│   │       └── strapi.ts
+│   ├── .env.local
+│   └── package.json
+└── server/                 # Strapi CMS backend (auto-created)
+    ├── src/api/            # Content types
+    ├── config/             # Strapi configuration
+    └── package.json
+```
+
+### Quick Start
+
+The Strapi server is automatically cloned from the official [Strapi Cloud Template Blog](https://github.com/strapi/strapi-cloud-template-blog).
+
+**1. Install Strapi dependencies:**
+
+```bash
+cd ../server
+npm install    # or pnpm install / yarn install
+```
+
+**2. Start the Strapi server:**
 
 ```bash
-pnpm dlx create-strapi@latest my-strapi-project
-cd my-strapi-project
-pnpm dev
+npm run develop    # Starts at http://localhost:1337
 ```
 
-- Login and publish the example articles to see them on the strapi demo page.
-- Set the `VITE_STRAPI_URL` environment variable in your `.env.local`. (For local it should be http://localhost:1337/api)
+**3. Create an admin account:**
+
+Open http://localhost:1337/admin and create your first admin user.
+
+**4. Create content:**
+
+In the Strapi admin panel, go to Content Manager > Article and create some articles.
+
+**5. Start your TanStack app (in another terminal):**
+
+```bash
+cd ../client   # or your project name
+npm run dev    # Starts at http://localhost:3000
+```
+
+**6. View the demo:**
+
+Navigate to http://localhost:3000/demo/strapi to see your articles.
+
+### Environment Variables
+
+The following environment variable is pre-configured in `.env.local`:
+
+```bash
+VITE_STRAPI_URL="http://localhost:1337"
+```
+
+For production, update this to your deployed Strapi URL.
+
+### Demo Pages
+
+| URL | Description |
+|-----|-------------|
+| `/demo/strapi` | Articles list with search and pagination |
+| `/demo/strapi/:articleId` | Article detail with block rendering |
+
+### Search and Pagination
+
+- **Search**: Type in the search box to filter articles by title or description
+- **Pagination**: Navigate between pages using the pagination controls
+- **URL State**: Search and page are stored in the URL (`?query=term&page=2`)
+
+### Block Types Supported
+
+| Block | Component | Description |
+|-------|-----------|-------------|
+| `shared.rich-text` | RichText | Markdown content |
+| `shared.quote` | Quote | Blockquote with author |
+| `shared.media` | Media | Single image/video |
+| `shared.slider` | Slider | Image gallery grid |
+
+### Dependencies
+
+| Package | Purpose |
+|---------|---------|
+| `@strapi/client` | Official Strapi SDK |
+| `react-markdown` | Markdown rendering |
+| `remark-gfm` | GitHub Flavored Markdown |
+| `use-debounce` | Debounced search input |
+
+### Running Both Servers
+
+Open two terminal windows from the parent directory:
+
+**Terminal 1 - Strapi:**
+```bash
+cd server && npm run develop
+```
+
+**Terminal 2 - TanStack Start:**
+```bash
+cd client && npm run dev   # or your project name
+```
+
+### Customization
+
+**Change page size:**
+Edit `src/data/loaders/articles.ts` and modify `PAGE_SIZE`.
+
+**Add new block types:**
+1. Create component in `src/components/blocks/`
+2. Export from `src/components/blocks/index.ts`
+3. Add case to `block-renderer.tsx` switch statement
+4. Update populate in articles loader
+
+**Add new content types:**
+1. Add types to `src/types/strapi.ts`
+2. Create loader in `src/data/loaders/`
+3. Create route in `src/routes/demo/`
+
+### Learn More
+
+- [Strapi Documentation](https://docs.strapi.io/)
+- [Strapi Client SDK](https://www.npmjs.com/package/@strapi/client)
+- [Strapi Cloud Template Blog](https://github.com/strapi/strapi-cloud-template-blog)
+- [TanStack Start Documentation](https://tanstack.com/start/latest)
+- [TanStack Router Search Params](https://tanstack.com/router/latest/docs/framework/react/guide/search-params)

packages/create/src/frameworks/react/add-ons/strapi/assets/_dot_env.local.append

@@ -1,2 +1,2 @@
 # Strapi configuration
-VITE_STRAPI_URL="http://localhost:1337/api"
+VITE_STRAPI_URL="http://localhost:1337"

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/block-renderer.tsx

@@ -0,0 +1,55 @@
+import { RichText } from "./rich-text";
+import { Quote } from "./quote";
+import { Media } from "./media";
+import { Slider } from "./slider";
+
+import type { IRichText } from "./rich-text";
+import type { IQuote } from "./quote";
+import type { IMedia } from "./media";
+import type { ISlider } from "./slider";
+
+// Union type of all block types
+export type Block = IRichText | IQuote | IMedia | ISlider;
+
+interface BlockRendererProps {
+  blocks: Array<Block>;
+}
+
+/**
+ * BlockRenderer - Renders dynamic content blocks from Strapi
+ *
+ * Usage:
+ * ```tsx
+ * <BlockRenderer blocks={article.blocks} />
+ * ```
+ */
+export function BlockRenderer({ blocks }: Readonly<BlockRendererProps>) {
+  if (!blocks || blocks.length === 0) return null;
+
+  const renderBlock = (block: Block) => {
+    switch (block.__component) {
+      case "shared.rich-text":
+        return <RichText {...block} />;
+      case "shared.quote":
+        return <Quote {...block} />;
+      case "shared.media":
+        return <Media {...block} />;
+      case "shared.slider":
+        return <Slider {...block} />;
+      default:
+        // Log unknown block types in development
+        console.warn("Unknown block type:", (block as any).__component);
+        return null;
+    }
+  };
+
+  return (
+    <div className="space-y-6">
+      {blocks.map((block, index) => (
+        <div key={`${block.__component}-${block.id}-${index}`}>
+          {renderBlock(block)}
+        </div>
+      ))}
+    </div>
+  );
+}

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/index.ts

@@ -0,0 +1,14 @@
+export { BlockRenderer } from "./block-renderer";
+export type { Block } from "./block-renderer";
+
+export { RichText } from "./rich-text";
+export type { IRichText } from "./rich-text";
+
+export { Quote } from "./quote";
+export type { IQuote } from "./quote";
+
+export { Media } from "./media";
+export type { IMedia } from "./media";
+
+export { Slider } from "./slider";
+export type { ISlider } from "./slider";

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/media.tsx

@@ -0,0 +1,27 @@
+import { StrapiImage } from "@/components/strapi-image";
+import type { TImage } from "@/types/strapi";
+
+export interface IMedia {
+  __component: "shared.media";
+  id: number;
+  file?: TImage;
+}
+
+export function Media({ file }: Readonly<IMedia>) {
+  if (!file) return null;
+
+  return (
+    <figure className="my-8">
+      <StrapiImage
+        src={file.url}
+        alt={file.alternativeText || ""}
+        className="rounded-lg w-full"
+      />
+      {file.alternativeText && (
+        <figcaption className="mt-2 text-center text-sm text-gray-500">
+          {file.alternativeText}
+        </figcaption>
+      )}
+    </figure>
+  );
+}

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/quote.tsx

@@ -0,0 +1,19 @@
+export interface IQuote {
+  __component: "shared.quote";
+  id: number;
+  body: string;
+  title?: string;
+}
+
+export function Quote({ body, title }: Readonly<IQuote>) {
+  return (
+    <blockquote className="border-l-4 border-cyan-400 pl-6 py-4 my-6 bg-slate-800/30 rounded-r-lg">
+      <p className="text-xl italic text-gray-300 leading-relaxed">{body}</p>
+      {title && (
+        <cite className="block mt-4 text-cyan-400 not-italic font-medium">
+          — {title}
+        </cite>
+      )}
+    </blockquote>
+  );
+}

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/rich-text.tsx

@@ -0,0 +1,11 @@
+import { MarkdownContent } from "@/components/markdown-content";
+
+export interface IRichText {
+  __component: "shared.rich-text";
+  id: number;
+  body: string;
+}
+
+export function RichText({ body }: Readonly<IRichText>) {
+  return <MarkdownContent content={body} />;
+}

packages/create/src/frameworks/react/add-ons/strapi/assets/src/components/blocks/slider.tsx

@@ -0,0 +1,28 @@
+import { StrapiImage } from "@/components/strapi-image";
+import type { TImage } from "@/types/strapi";
+
+export interface ISlider {
+  __component: "shared.slider";
+  id: number;
+  files?: Array<TImage>;
+}
+
+export function Slider({ files }: Readonly<ISlider>) {
+  if (!files || files.length === 0) return null;
+
+  return (
+    <div className="my-8">
+      <div className="grid grid-cols-1 sm:grid-cols-2 gap-4">
+        {files.map((file, index) => (
+          <figure key={file.id || index}>
+            <StrapiImage
+              src={file.url}
+              alt={file.alternativeText || ""}
+              className="rounded-lg w-full h-48 object-cover"
+            />
+          </figure>
+        ))}
+      </div>
+    </div>
+  );
+}