feat(frontend): add Vite bundling option for HTMX+Tailwind

CHANGELOG.md

@@ -19,6 +19,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 #### API & Frontend Options
 - API frameworks: Django REST Framework, Strawberry GraphQL, both, or none
 - Frontend: HTMX + Tailwind CSS, Next.js, or headless
+- Frontend bundling for HTMX+Tailwind: Vite (production-ready) or CDN (simple)
 - Authentication: django-allauth, JWT, or both
 
 #### Background Task Processing

copier.yml

@@ -118,6 +118,15 @@ frontend:
     {%- elif project_type == 'internal-tool' -%}htmx-tailwind
     {%- else -%}none{%- endif -%}
 
+frontend_bundling:
+  type: str
+  help: Frontend asset bundling
+  when: "{{ frontend == 'htmx-tailwind' }}"
+  choices:
+    Vite (Production-ready, bundled assets): vite
+    CDN (Simple, no build step): cdn
+  default: "vite"
+
 # Async & Tasks
 background_tasks:
   type: str

docs/features/frontend-options.md

@@ -16,6 +16,39 @@ Modern, minimal-JavaScript approach with server-rendered HTML.
 - **Tailwind CSS** for styling
 - **Alpine.js** for lightweight JavaScript
 
+#### Asset Bundling Options
+
+When you select HTMX + Tailwind, you can choose how assets are delivered:
+
+| Option | Best For | Build Step | External Dependencies |
+|--------|----------|------------|----------------------|
+| **Vite** (default) | Production apps | Yes | None |
+| **CDN** | Prototypes, MVPs | No | Yes (3 CDNs) |
+
+**Vite (Recommended for Production)**
+
+- Bundles Tailwind CSS, HTMX, and Alpine.js locally
+- No external CDN dependencies in production
+- Proper CSS purging for smaller bundles
+- Hot Module Replacement (HMR) in development
+- Uses `django-vite` for seamless Django integration
+
+Development:
+```bash
+docker-compose up  # Starts Django + Vite dev server
+```
+
+Production:
+- Assets are built during Docker image build
+- Served via WhiteNoise from `/static/dist/`
+
+**CDN (Simple, No Build Step)**
+
+- Assets loaded from external CDNs (tailwindcss, unpkg, jsdelivr)
+- Zero configuration needed
+- Good for quick prototypes
+- Not recommended for production (external dependencies)
+
 ### Next.js
 
 Full-featured React framework for building modern web applications.

template/.gitignore.jinja

@@ -31,6 +31,9 @@ db.sqlite3-journal
 /media
 /staticfiles
 /static_root
+{% if frontend_bundling == 'vite' -%}
+/static/dist
+{% endif -%}
 
 # Environment
 .env
@@ -42,6 +45,12 @@ db.sqlite3-journal
 .venv/
 poetry.lock
 {% endif -%}
+{% if frontend_bundling == 'vite' -%}
+
+# Node
+node_modules/
+frontend/node_modules/
+{% endif -%}
 
 # IDEs
 .vscode/

template/Dockerfile.jinja

@@ -1,4 +1,23 @@
 # syntax=docker/dockerfile:1
+{% if frontend_bundling == 'vite' -%}
+# Build frontend assets
+FROM node:20-slim AS frontend-builder
+
+WORKDIR /app/frontend
+
+# Copy frontend files
+COPY frontend/package*.json ./
+
+# Install dependencies
+RUN npm ci
+
+# Copy rest of frontend
+COPY frontend/ ./
+
+# Build assets
+RUN npm run build
+
+{% endif -%}
 FROM python:{{ python_version }}-slim as base
 
 # Set environment variables
@@ -42,6 +61,11 @@ RUN uv sync --no-dev
 # Copy rest of application
 COPY . .
 
+{% if frontend_bundling == 'vite' -%}
+# Copy built frontend assets
+COPY --from=frontend-builder /app/static/dist ./static/dist
+{% endif -%}
+
 {% else -%}
 # Install poetry
 RUN pip install poetry==1.7.0
@@ -61,6 +85,11 @@ RUN poetry config virtualenvs.create false \
 
 # Copy rest of application
 COPY . .
+
+{% if frontend_bundling == 'vite' -%}
+# Copy built frontend assets
+COPY --from=frontend-builder /app/static/dist ./static/dist
+{% endif -%}
 {% endif -%}
 
 # Change ownership

template/config/settings/base.py.jinja

@@ -44,6 +44,9 @@ DJANGO_APPS = [
 ]
 
 THIRD_PARTY_APPS = [
+{% if frontend_bundling == 'vite' -%}
+    "django_vite",
+{% endif -%}
 {% if api_style in ['drf', 'both'] -%}
     "rest_framework",
     "drf_spectacular",
@@ -242,6 +245,19 @@ STORAGES = {
 MEDIA_URL = "/media/"
 MEDIA_ROOT = BASE_DIR / "media"
 
+{% if frontend_bundling == 'vite' -%}
+# Django Vite
+DJANGO_VITE = {
+    "default": {
+        "dev_mode": DEBUG,
+        "manifest_path": BASE_DIR / "static" / "dist" / "manifest.json",
+        "static_url_prefix": "dist/",
+        "dev_server_host": env("VITE_DEV_SERVER_HOST", default="localhost"),
+        "dev_server_port": 5173,
+    }
+}
+{% endif -%}
+
 {% if media_storage == 'aws-s3' -%}
 # AWS S3 Storage
 AWS_ACCESS_KEY_ID = env("AWS_ACCESS_KEY_ID", default="")

template/docker-compose.yml.jinja

@@ -26,6 +26,9 @@ services:
       - EMAIL_PORT=1025
 {% if dependency_manager == 'uv' %}
       - UV_NO_CACHE=1
+{% endif %}
+{% if frontend_bundling == 'vite' %}
+      - VITE_DEV_SERVER_HOST=vite
 {% endif %}
     env_file:
       - .env
@@ -65,6 +68,18 @@ services:
     ports:
       - "1025:1025"
       - "8025:8025"
+{% if frontend_bundling == 'vite' %}
+
+  vite:
+    image: node:20-slim
+    working_dir: /app/frontend
+    volumes:
+      - ./frontend:/app/frontend
+      - ./static:/app/static
+    ports:
+      - "5173:5173"
+    command: sh -c "npm install && npm run dev"
+{% endif %}
 {% if background_tasks in ['temporal', 'both'] %}
 
   temporal:

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}package.json{% endif %}.jinja

@@ -0,0 +1,21 @@
+{
+  "name": "{{ project_slug }}-frontend",
+  "version": "0.1.0",
+  "private": true,
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "htmx.org": "^1.9.10",
+    "alpinejs": "^3.13.3"
+  },
+  "devDependencies": {
+    "autoprefixer": "^10.4.16",
+    "postcss": "^8.4.32",
+    "tailwindcss": "^3.4.0",
+    "vite": "^5.0.10"
+  }
+}

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}postcss.config.js{% endif %}.jinja

@@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+};

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}src{% endif %}/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}main.js{% endif %}.jinja

@@ -0,0 +1,11 @@
+// Import styles
+import "./styles.css";
+
+// Import HTMX
+import htmx from "htmx.org";
+window.htmx = htmx;
+
+// Import Alpine.js
+import Alpine from "alpinejs";
+window.Alpine = Alpine;
+Alpine.start();

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}src{% endif %}/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}styles.css{% endif %}.jinja

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}tailwind.config.js{% endif %}.jinja

@@ -0,0 +1,11 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: [
+    "../templates/**/*.html",
+    "./src/**/*.js",
+  ],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};

template/frontend/{% if frontend == 'htmx-tailwind' and frontend_bundling == 'vite' %}vite.config.js{% endif %}.jinja

@@ -0,0 +1,20 @@
+import { defineConfig } from "vite";
+import { resolve } from "path";
+
+export default defineConfig({
+  base: "/static/",
+  build: {
+    manifest: "manifest.json",
+    outDir: resolve(__dirname, "../static/dist"),
+    rollupOptions: {
+      input: {
+        main: resolve(__dirname, "src/main.js"),
+      },
+    },
+  },
+  server: {
+    host: "0.0.0.0",
+    port: 5173,
+    origin: "http://localhost:5173",
+  },
+});

template/templates/{% if frontend == 'htmx-tailwind' %}base.html{% endif %}.jinja

@@ -1,10 +1,15 @@
-<!DOCTYPE html>
+{% if frontend_bundling == 'vite' %}{% raw %}{% load django_vite %}{% endraw %}
+{% endif %}<!DOCTYPE html>
 <html lang="en">
 <head>
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>{% raw %}{% block title %}{% endraw %}{{ project_name }}{% raw %}{% endblock %}{% endraw %}</title>
 
+{% if frontend_bundling == 'vite' %}
+    {% raw %}{% vite_hmr_client %}{% endraw %}
+    {% raw %}{% vite_asset 'src/main.js' %}{% endraw %}
+{% else %}
     <!-- Tailwind CSS -->
     <script src="https://cdn.tailwindcss.com"></script>
 
@@ -13,6 +18,7 @@
 
     <!-- Alpine.js -->
     <script defer src="https://cdn.jsdelivr.net/npm/[email protected]/dist/cdn.min.js"></script>
+{% endif %}
 
     {% raw %}{% block extra_head %}{% endblock %}{% endraw %}
 </head>

template/{% if dependency_manager == 'poetry' %}pyproject.toml{% endif %}.jinja

@@ -91,6 +91,9 @@ django-opensearch-dsl = "^0.6.0"
 {% if use_i18n -%}
 django-parler = "^2.3.0"
 {% endif -%}
+{% if frontend_bundling == 'vite' -%}
+django-vite = "^3.0.0"
+{% endif -%}
 django-extensions = "^3.2.0"
 python-dotenv = "^1.0.0"
 django-alive = "^1.3.0"

template/{% if dependency_manager == 'uv' %}pyproject.toml{% endif %}.jinja

@@ -91,6 +91,9 @@ dependencies = [
 {% endif -%}
 {% if use_i18n -%}
     "django-parler>=2.3.0",
+{% endif -%}
+{% if frontend_bundling == 'vite' -%}
+    "django-vite>=3.0.0",
 {% endif -%}
     "django-extensions>=3.2.0",
     "python-dotenv>=1.0.0",

tests/test_generation.py

@@ -204,16 +204,36 @@ def test_no_api_excludes_frameworks(generate):
 
 
 def test_htmx_frontend_templates_generated(generate):
-    """Test that HTMX frontend generates templates."""
+    """Test that HTMX frontend generates templates with Vite (default)."""
     project = generate(frontend="htmx-tailwind")
 
     templates_dir = project / "templates"
     assert (templates_dir / "base.html").exists()
 
+    base_html = (templates_dir / "base.html").read_text()
+    assert "{% block" in base_html
+    # Vite is the default, so check for vite tags
+    assert "django_vite" in base_html
+    assert "vite_asset" in base_html
+
+    # Vite frontend files should exist
+    frontend_dir = project / "frontend"
+    assert (frontend_dir / "package.json").exists()
+    assert (frontend_dir / "vite.config.js").exists()
+    assert (frontend_dir / "tailwind.config.js").exists()
+
+
+def test_htmx_frontend_cdn_mode(generate):
+    """Test that HTMX frontend with CDN mode uses CDN links."""
+    project = generate(frontend="htmx-tailwind", frontend_bundling="cdn")
+
+    templates_dir = project / "templates"
     base_html = (templates_dir / "base.html").read_text()
     assert "{% block" in base_html
     assert "tailwindcss" in base_html
     assert "htmx" in base_html
+    # Should not have vite tags
+    assert "django_vite" not in base_html
 
 
 def test_nextjs_frontend_generated(generate):