Complete Node.js container implementation with multi-version support

- Add Dockerfile with AlmaLinux 9 base, Nginx reverse proxy, and PM2
- Support Node.js versions 18, 20, 22 with automated installation
- Implement memory-optimized configuration (256MB minimum, 512MB recommended)
- Add Memcached session storage for development environments
- Create comprehensive documentation (README, USER-GUIDE, MEMORY-GUIDE, CLAUDE.md)
- Include example applications (simple website and REST API)
- Add Gitea CI/CD pipeline for automated multi-version builds
- Provide local development script with helper utilities
- Implement health monitoring, log rotation, and backup systems

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

examples/api-server/package.json

@@ -0,0 +1,12 @@
+{
+  "name": "simple-api",
+  "version": "1.0.0",
+  "description": "A simple REST API server",
+  "main": "server.js",
+  "scripts": {
+    "start": "node server.js"
+  },
+  "dependencies": {
+    "express": "^4.18.2"
+  }
+}

examples/api-server/server.js

@@ -0,0 +1,83 @@
+const express = require('express');
+const app = express();
+const port = process.env.PORT || 3000;
+
+// Middleware
+app.use(express.json());
+
+// In-memory data store (in production, you'd use a database)
+let users = [
+  { id: 1, name: 'John Doe', email: 'john@example.com' },
+  { id: 2, name: 'Jane Smith', email: 'jane@example.com' }
+];
+let nextId = 3;
+
+// Health check endpoint
+app.get('/ping', (req, res) => {
+  res.json({ status: 'ok', timestamp: new Date().toISOString() });
+});
+
+// API Routes
+app.get('/api/users', (req, res) => {
+  res.json(users);
+});
+
+app.get('/api/users/:id', (req, res) => {
+  const user = users.find(u => u.id === parseInt(req.params.id));
+  if (!user) {
+    return res.status(404).json({ error: 'User not found' });
+  }
+  res.json(user);
+});
+
+app.post('/api/users', (req, res) => {
+  const { name, email } = req.body;
+  if (!name || !email) {
+    return res.status(400).json({ error: 'Name and email are required' });
+  }
+  
+  const user = { id: nextId++, name, email };
+  users.push(user);
+  res.status(201).json(user);
+});
+
+app.put('/api/users/:id', (req, res) => {
+  const user = users.find(u => u.id === parseInt(req.params.id));
+  if (!user) {
+    return res.status(404).json({ error: 'User not found' });
+  }
+  
+  const { name, email } = req.body;
+  if (name) user.name = name;
+  if (email) user.email = email;
+  
+  res.json(user);
+});
+
+app.delete('/api/users/:id', (req, res) => {
+  const index = users.findIndex(u => u.id === parseInt(req.params.id));
+  if (index === -1) {
+    return res.status(404).json({ error: 'User not found' });
+  }
+  
+  users.splice(index, 1);
+  res.status(204).send();
+});
+
+// Basic documentation endpoint
+app.get('/', (req, res) => {
+  res.json({
+    message: 'Simple API Server',
+    endpoints: {
+      'GET /api/users': 'Get all users',
+      'GET /api/users/:id': 'Get user by ID',
+      'POST /api/users': 'Create new user',
+      'PUT /api/users/:id': 'Update user by ID',
+      'DELETE /api/users/:id': 'Delete user by ID'
+    }
+  });
+});
+
+app.listen(port, () => {
+  console.log(`API server running on port ${port}`);
+});