From 5e8bdb1c05ce3dd999d6d8b7a5de83d10aa39da1 Mon Sep 17 00:00:00 2001
From: Victor Giers <giers@macbookpro.speedport.ip>
Date: Thu, 4 Dec 2025 11:26:05 +0100
Subject: [PATCH] Initial Commit

---
 README.md               |  26 +++
 electron_boilerplate.sh | 478 ++++++++++++++++++++++++++++++++++++++++
 tauri_boilerplate.sh    | 453 +++++++++++++++++++++++++++++++++++++
 3 files changed, 957 insertions(+)
 create mode 100644 README.md
 create mode 100755 electron_boilerplate.sh
 create mode 100755 tauri_boilerplate.sh

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..0ab65e4
--- /dev/null
+++ b/README.md
@@ -0,0 +1,26 @@
+# Electron & Tauri React/FastAPI Boilerplates
+
+Two bootstrap scripts that generate a React (Vite) + FastAPI + SQLite stack, one packaged with Electron and one with Tauri.  
+Good for creating Full Stack web applications, with a Python backend, especially good for the use of machine learning models, a SQLite Database for maximum portability and readability, and a JavaScript frontend, for the best UI / UX designs possible.  
+
+## Scripts
+- `electron_boilerplate.sh` – scaffolds Electron + React + FastAPI, installs deps, and launches the app. Includes a `run.sh` helper in the generated project to start backend, Vite dev server, and Electron together.
+- `tauri_boilerplate.sh` – scaffolds Tauri + React + FastAPI, installs deps, and launches the app. Generated `run.sh` starts the backend and `tauri dev`.
+
+## Requirements
+- Node.js and npm
+- Python 3 with venv support
+- For Tauri: Rust toolchain (`cargo`) and platform-specific Tauri prerequisites
+
+## Usage
+```bash
+./electron_boilerplate.sh [project-name]
+./tauri_boilerplate.sh [project-name]
+```
+- If no name is provided, the script prompts for one (letters, numbers, `_`, `-`).
+- Scripts create backend venv, install backend/frontend deps, then auto-run the app.
+- Generated projects include:
+  - FastAPI backend with SQLite, REST + WebSocket, `uvicorn --reload`
+  - React + Vite frontend with ESLint and WS demo
+  - README and `run.sh` for one-command dev start
+- Electron window title uses the project name; Tauri window/product name and identifier use the project name.
diff --git a/electron_boilerplate.sh b/electron_boilerplate.sh
new file mode 100755
index 0000000..9e63530
--- /dev/null
+++ b/electron_boilerplate.sh
@@ -0,0 +1,478 @@
+#!/bin/bash
+set -euo pipefail
+
+usage() {
+  echo "Usage: $0 [project-name]"
+  echo "If no project name is given, you will be prompted."
+}
+
+valid_name() {
+  [[ "$1" =~ ^[A-Za-z0-9_-]+$ ]]
+}
+
+if [[ "${1-}" == "-h" || "${1-}" == "--help" ]]; then
+  usage; exit 0
+fi
+
+PROJ="${1-}"
+
+if [[ -n "$PROJ" ]] && ! valid_name "$PROJ"; then
+  echo "Invalid project name: $PROJ (use letters, numbers, hyphen, underscore)"
+  PROJ=""
+fi
+
+while [[ -z "$PROJ" ]]; do
+  read -r -p "Enter project name (letters, numbers, -, _ only): " PROJ
+  if [[ -z "$PROJ" ]]; then
+    continue
+  fi
+  if ! valid_name "$PROJ"; then
+    echo "Invalid project name. Use letters, numbers, hyphen, underscore."
+    PROJ=""
+  fi
+done
+
+echo ">> Creating Electron+React+FastAPI boilerplate in '$PROJ' ..."
+
+# --- Directory Structure ---
+mkdir -p "$PROJ/backend"
+mkdir -p "$PROJ/frontend"
+
+# --- Backend: Python FastAPI+SQLite ---
+cat > "$PROJ/backend/requirements.txt" <<EOF
+fastapi
+uvicorn[standard]
+EOF
+
+cat > "$PROJ/backend/db.py" <<EOF
+import sqlite3, os
+from datetime import datetime
+
+DB_FILE = os.environ.get("WS_DB_PATH", "appdata.db")
+
+def get_conn():
+    conn = sqlite3.connect(DB_FILE, check_same_thread=False)
+    conn.row_factory = sqlite3.Row
+    return conn
+
+def init_db():
+    conn = get_conn()
+    c = conn.cursor()
+    c.execute('''
+    CREATE TABLE IF NOT EXISTS likes (
+        id TEXT PRIMARY KEY,
+        title TEXT,
+        artist TEXT,
+        album TEXT,
+        url TEXT,
+        duration INTEGER,
+        is_new INTEGER DEFAULT 1,
+        last_seen TIMESTAMP
+    )''')
+    conn.commit()
+    conn.close()
+
+def get_likes(is_new=None):
+    conn = get_conn()
+    c = conn.cursor()
+    if is_new is None:
+        rows = c.execute('SELECT * FROM likes ORDER BY last_seen DESC').fetchall()
+    else:
+        rows = c.execute('SELECT * FROM likes WHERE is_new=? ORDER BY last_seen DESC', (1 if is_new else 0,)).fetchall()
+    return [dict(row) for row in rows]
+
+def add_demo_like():
+    conn = get_conn()
+    c = conn.cursor()
+    c.execute(
+        "INSERT OR IGNORE INTO likes (id, title, artist, album, url, duration, last_seen) VALUES (?, ?, ?, ?, ?, ?, ?)",
+        ("track1", "Test Track", "Some Artist", "Test Album", "http://test", 123, datetime.utcnow())
+    )
+    conn.commit()
+    conn.close()
+EOF
+
+cat > "$PROJ/backend/main.py" <<EOF
+from fastapi import FastAPI, WebSocket
+from fastapi.middleware.cors import CORSMiddleware
+from starlette.websockets import WebSocketDisconnect
+import db
+
+app = FastAPI(title="$PROJ – React, FastAPI, SQLite, WebSocket")
+db.init_db()
+db.add_demo_like()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/likes/all")
+def api_all_likes():
+    return db.get_likes()
+
+@app.get("/likes/new")
+def api_new_likes():
+    return db.get_likes(is_new=True)
+
+# Example WebSocket endpoint (send a message on connection)
+@app.websocket("/ws")
+async def websocket_endpoint(ws: WebSocket):
+    await ws.accept()
+    try:
+        await ws.send_json({"type": "hello", "msg": "WebSocket is live!"})
+        while True:
+            data = await ws.receive_text()
+            await ws.send_json({"type": "echo", "data": data})
+    except WebSocketDisconnect:
+        # Client disconnected; exit quietly.
+        pass
+    except Exception:
+        # Any other exception: close connection gracefully.
+        await ws.close()
+EOF
+
+# --- Frontend: Vite+React+ESLint+Electron ---
+cd "$PROJ/frontend"
+CI=true npm_config_yes=true npm create vite@5.2.0 . -- --template react
+
+cat > electron.cjs <<'EOF'
+const { app, BrowserWindow } = require('electron');
+const path = require('path');
+const fs = require('fs');
+const { spawn } = require('child_process');
+
+const distIndex = path.join(__dirname, 'dist', 'index.html');
+const useDevServer = process.env.ELECTRON_DEV === 'true' ||
+  (!app.isPackaged && process.env.ELECTRON_DEV !== 'false' && !fs.existsSync(distIndex));
+const skipBackend = ['1', 'true', 'yes'].includes(String(process.env.SKIP_ELECTRON_BACKEND || '').toLowerCase());
+const skipFrontend = ['1', 'true', 'yes'].includes(String(process.env.SKIP_ELECTRON_FRONTEND || '').toLowerCase());
+const frontendUrl = process.env.FRONTEND_URL || 'http://localhost:5173';
+const appTitle = process.env.APP_TITLE || process.env.npm_package_name || "React, FastAPI, SQLite, WebSocket";
+
+let backendProc = null;
+let frontendProc = null;
+
+function waitFor(url, timeoutMs = 20000, intervalMs = 300) {
+  const http = require('http');
+  const start = Date.now();
+  return new Promise((resolve, reject) => {
+    const check = () => {
+      http
+        .get(url, res => {
+          res.destroy();
+          resolve();
+        })
+        .on('error', () => {
+          if (Date.now() - start > timeoutMs) {
+            reject(new Error(`Timed out waiting for ${url}`));
+          } else {
+            setTimeout(check, intervalMs);
+          }
+        });
+    };
+    check();
+  });
+}
+
+function cleanup() {
+  if (backendProc) backendProc.kill();
+  if (frontendProc) frontendProc.kill();
+}
+
+async function createWindow() {
+  const win = new BrowserWindow({
+    width: 1200,
+    height: 800,
+    title: appTitle,
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+    }
+  });
+
+  // Prevent the page title from overwriting our window title
+  win.on('page-title-updated', (event) => {
+    event.preventDefault();
+    if (win.getTitle() !== appTitle) {
+      win.setTitle(appTitle);
+    }
+  });
+
+  if (useDevServer) {
+    if (!skipFrontend) {
+      frontendProc = spawn(/^win/.test(process.platform) ? 'npm.cmd' : 'npm', ['run', 'dev'], {
+        cwd: __dirname,
+        shell: false,
+        stdio: 'ignore'
+      });
+    }
+    try {
+      await waitFor(frontendUrl);
+      win.loadURL(frontendUrl);
+    } catch (err) {
+      console.error(err);
+      cleanup();
+      app.quit();
+    }
+  } else if (fs.existsSync(distIndex)) {
+    win.loadFile(distIndex);
+  } else {
+    console.error('dist/index.html not found. Run "npm run build" or set ELECTRON_DEV=true to use the dev server.');
+    cleanup();
+    app.quit();
+  }
+}
+
+function backendPython() {
+  const venvBin = process.platform === 'win32' ? '.venv/Scripts/python.exe' : '.venv/bin/python';
+  const candidate = path.join(__dirname, '../backend', venvBin);
+  if (fs.existsSync(candidate)) return candidate;
+  return process.platform === 'win32' ? 'python' : 'python3';
+}
+
+app.whenReady().then(() => {
+  if (!skipBackend) {
+    backendProc = spawn(backendPython(), ['-m', 'uvicorn', 'main:app', '--port', '8000', '--reload'], {
+      cwd: path.join(__dirname, '../backend'),
+      stdio: 'inherit',
+      shell: false,
+    });
+    backendProc.on('error', err => console.error('Failed to start backend:', err));
+  } else {
+    console.log('Skipping backend spawn (SKIP_ELECTRON_BACKEND set)');
+  }
+  createWindow();
+});
+
+app.on('window-all-closed', () => {
+  if (process.platform !== 'darwin') app.quit();
+  cleanup();
+});
+
+process.on('SIGINT', () => { cleanup(); process.exit(0); });
+process.on('SIGTERM', () => { cleanup(); process.exit(0); });
+EOF
+
+cd src
+
+cat > App.jsx <<'EOF'
+import React, { useEffect, useState } from "react";
+import axios from "axios";
+
+const API_URL = "http://localhost:8000";
+
+function App() {
+  const [allLikes, setAllLikes] = useState([]);
+  const [wsMsg, setWsMsg] = useState("");
+  const [error, setError] = useState("");
+  const [wsAttempts, setWsAttempts] = useState(0);
+
+  useEffect(() => {
+    axios.get(API_URL + "/likes/all")
+      .then(res => setAllLikes(res.data))
+      .catch(err => setError(err.message));
+
+    let socket;
+    let retryTimer;
+
+    const connectWs = (attempt = 0) => {
+      setWsAttempts(attempt + 1);
+      socket = new WebSocket("ws://localhost:8000/ws");
+      socket.onopen = () => {
+        setError("");
+      };
+      socket.onmessage = e => {
+        const msg = JSON.parse(e.data);
+        setWsMsg(JSON.stringify(msg));
+      };
+      socket.onerror = () => {
+        setError("WebSocket connection failed");
+      };
+      socket.onclose = () => {
+        if (attempt < 4) {
+          retryTimer = setTimeout(() => connectWs(attempt + 1), 1000 * (attempt + 1));
+        }
+      };
+    };
+
+    connectWs();
+
+    return () => {
+      if (retryTimer) clearTimeout(retryTimer);
+      if (socket) socket.close();
+    };
+  }, []);
+
+  return (
+    <div>
+      <h1>React · FastAPI · SQLite · WebSocket · ESLint</h1>
+      {error && <p style={{ color: "#f66" }}>Error: {error}</p>}
+      <p>Likes from backend:</p>
+      <ul>
+        {allLikes.map(t => (
+          <li key={t.id}>{t.title} – {t.artist}</li>
+        ))}
+      </ul>
+      <p>WebSocket (attempt {wsAttempts}): <code>{wsMsg}</code></p>
+    </div>
+  );
+}
+export default App;
+EOF
+
+cat > main.jsx <<'EOF'
+import React from 'react'
+import { createRoot } from 'react-dom/client'
+import App from './App.jsx'
+
+createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+)
+EOF
+
+cat > index.css <<'EOF'
+body { font-family: sans-serif; margin: 2em; background: #202126; color: #fafafa; }
+h1 { color: #6bf; }
+EOF
+
+cd ../
+
+# --- Patch package.json for Electron & deps ---
+PROJ_NAME="$PROJ" node -e '
+const fs = require("fs");
+const pkg = JSON.parse(fs.readFileSync("./package.json", "utf8"));
+pkg.name = process.env.PROJ_NAME || pkg.name;
+pkg.main = "./electron.cjs";
+pkg.scripts = { ...pkg.scripts, electron: "electron .", "electron-build": "npm run build && electron ." };
+pkg.dependencies = pkg.dependencies || {};
+pkg.devDependencies = pkg.devDependencies || {};
+pkg.dependencies.axios = pkg.dependencies.axios || "latest";
+pkg.devDependencies.electron = pkg.devDependencies.electron || "latest";
+pkg.devDependencies["eslint-plugin-react"] = pkg.devDependencies["eslint-plugin-react"] || "latest";
+fs.writeFileSync("package.json", JSON.stringify(pkg, null, 2));
+'
+
+cd ../..
+
+cat > "$PROJ/.gitignore" <<'EOF'
+backend/.venv
+backend/__pycache__/
+backend/appdata.db
+frontend/node_modules
+frontend/dist
+.DS_Store
+*.pyc
+EOF
+
+cat > "$PROJ/run.sh" <<'EOF'
+#!/bin/bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BACKEND="$ROOT/backend"
+FRONTEND="$ROOT/frontend"
+VENV="$BACKEND/.venv"
+APP_TITLE="${APP_TITLE:-$(basename "$ROOT")}"
+
+cleanup() {
+  [[ -n "${BACK_PID:-}" ]] && kill "$BACK_PID" 2>/dev/null || true
+  [[ -n "${FRONT_PID:-}" ]] && kill "$FRONT_PID" 2>/dev/null || true
+  [[ -n "${ELECTRON_PID:-}" ]] && kill "$ELECTRON_PID" 2>/dev/null || true
+}
+trap cleanup EXIT INT TERM
+
+echo ">> Backend: ensure venv and deps"
+python3 -m venv "$VENV"
+source "$VENV/bin/activate"
+pip install --upgrade pip
+pip install -r "$BACKEND/requirements.txt"
+
+echo ">> Starting backend (uvicorn)..."
+cd "$BACKEND"
+python -m uvicorn main:app --port 8000 --reload &
+BACK_PID=$!
+
+echo ">> Installing frontend deps (npm install)..."
+cd "$FRONTEND"
+npm install
+
+echo ">> Starting frontend (Vite dev server)..."
+npm run dev -- --host &
+FRONT_PID=$!
+
+echo ">> Starting Electron (UI)..."
+SKIP_ELECTRON_BACKEND=1 SKIP_ELECTRON_FRONTEND=1 ELECTRON_DEV=true FRONTEND_URL=http://localhost:5173 APP_TITLE="$APP_TITLE" npm run electron &
+ELECTRON_PID=$!
+
+echo ">> Backend PID: $BACK_PID  Frontend PID: $FRONT_PID  Electron PID: $ELECTRON_PID"
+wait $BACK_PID $FRONT_PID $ELECTRON_PID
+EOF
+chmod +x "$PROJ/run.sh"
+
+cat > "$PROJ/README.md" <<EOF
+# $PROJ
+
+## Quickstart (dev)
+
+1. **Backend venv + deps**
+   cd $PROJ/backend
+   python3 -m venv .venv
+   source .venv/bin/activate
+   pip install --upgrade pip
+   pip install -r requirements.txt
+
+2. **Install frontend deps**
+   cd ../frontend
+   npm install
+
+3. **Run Electron (dev)**
+   npm run electron
+
+- **Alt: run both servers without Electron**
+  ./run.sh
+
+## What this does
+
+- Starts FastAPI backend (REST & WebSocket, SQLite, uvicorn --reload)
+- Starts React+Vite dev server with ESLint (auto-reloads/HMR)
+- Opens Electron window
+- React frontend talks to backend via HTTP+WebSocket
+
+## Production-ish build
+
+1. cd frontend
+2. npm run build
+3. npm run electron
+
+(Electron loads built frontend from dist/ and still spawns backend)
+
+## WebSocket
+
+Check out App.jsx and main.py for example WS code.
+
+EOF
+
+echo ">> Creating Python venv and installing backend requirements..."
+cd "$PROJ/backend"
+python3 -m venv .venv
+source .venv/bin/activate
+pip install --upgrade pip
+pip install -r requirements.txt
+deactivate
+
+echo ">> Installing frontend npm dependencies..."
+cd ../frontend
+npm install
+echo ">> All dependencies installed."
+cd ../..
+
+echo ">> Boilerplate created at '$PROJ'. See $PROJ/README.md for next steps."
+
+echo ">> Launching Electron app..."
+cd "$PROJ/frontend"
+APP_TITLE="$PROJ" npm run electron
diff --git a/tauri_boilerplate.sh b/tauri_boilerplate.sh
new file mode 100755
index 0000000..2de10f9
--- /dev/null
+++ b/tauri_boilerplate.sh
@@ -0,0 +1,453 @@
+#!/bin/bash
+set -euo pipefail
+
+usage() {
+  echo "Usage: $0 [project-name]"
+  echo "If no project name is given, you will be prompted."
+}
+
+valid_name() {
+  [[ "$1" =~ ^[A-Za-z0-9_-]+$ ]]
+}
+
+if [[ "${1-}" == "-h" || "${1-}" == "--help" ]]; then
+  usage; exit 0
+fi
+
+PROJ="${1-}"
+
+if [[ -n "$PROJ" ]] && ! valid_name "$PROJ"; then
+  echo "Invalid project name: $PROJ (use letters, numbers, hyphen, underscore)"
+  PROJ=""
+fi
+
+while [[ -z "$PROJ" ]]; do
+  read -r -p "Enter project name (letters, numbers, -, _ only): " PROJ
+  if [[ -z "$PROJ" ]]; then
+    continue
+  fi
+  if ! valid_name "$PROJ"; then
+    echo "Invalid project name. Use letters, numbers, hyphen, underscore."
+    PROJ=""
+  fi
+done
+
+echo ">> Creating Tauri+React+FastAPI boilerplate in '$PROJ' ..."
+
+# --- Directory Structure ---
+mkdir -p "$PROJ/backend"
+mkdir -p "$PROJ/frontend"
+
+# --- Backend: Python FastAPI+SQLite ---
+cat > "$PROJ/backend/requirements.txt" <<EOF
+fastapi
+uvicorn[standard]
+EOF
+
+cat > "$PROJ/backend/db.py" <<EOF
+import sqlite3, os
+from datetime import datetime
+
+DB_FILE = os.environ.get("WS_DB_PATH", "appdata.db")
+
+def get_conn():
+    conn = sqlite3.connect(DB_FILE, check_same_thread=False)
+    conn.row_factory = sqlite3.Row
+    return conn
+
+def init_db():
+    conn = get_conn()
+    c = conn.cursor()
+    c.execute('''
+    CREATE TABLE IF NOT EXISTS likes (
+        id TEXT PRIMARY KEY,
+        title TEXT,
+        artist TEXT,
+        album TEXT,
+        url TEXT,
+        duration INTEGER,
+        is_new INTEGER DEFAULT 1,
+        last_seen TIMESTAMP
+    )''')
+    conn.commit()
+    conn.close()
+
+def get_likes(is_new=None):
+    conn = get_conn()
+    c = conn.cursor()
+    if is_new is None:
+        rows = c.execute('SELECT * FROM likes ORDER BY last_seen DESC').fetchall()
+    else:
+        rows = c.execute('SELECT * FROM likes WHERE is_new=? ORDER BY last_seen DESC', (1 if is_new else 0,)).fetchall()
+    return [dict(row) for row in rows]
+
+def add_demo_like():
+    conn = get_conn()
+    c = conn.cursor()
+    c.execute(
+        "INSERT OR IGNORE INTO likes (id, title, artist, album, url, duration, last_seen) VALUES (?, ?, ?, ?, ?, ?, ?)",
+        ("track1", "Test Track", "Some Artist", "Test Album", "http://test", 123, datetime.utcnow())
+    )
+    conn.commit()
+    conn.close()
+EOF
+
+cat > "$PROJ/backend/main.py" <<EOF
+from fastapi import FastAPI, WebSocket
+from fastapi.middleware.cors import CORSMiddleware
+from starlette.websockets import WebSocketDisconnect
+import db
+
+app = FastAPI(title="$PROJ – React, FastAPI, SQLite, WebSocket")
+db.init_db()
+db.add_demo_like()
+
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+@app.get("/likes/all")
+def api_all_likes():
+    return db.get_likes()
+
+@app.get("/likes/new")
+def api_new_likes():
+    return db.get_likes(is_new=True)
+
+# Example WebSocket endpoint (send a message on connection)
+@app.websocket("/ws")
+async def websocket_endpoint(ws: WebSocket):
+    await ws.accept()
+    try:
+        await ws.send_json({"type": "hello", "msg": "WebSocket is live!"})
+        while True:
+            data = await ws.receive_text()
+            await ws.send_json({"type": "echo", "data": data})
+    except WebSocketDisconnect:
+        # Client disconnected; exit quietly.
+        pass
+    except Exception:
+        # Any other exception: close connection gracefully.
+        await ws.close()
+EOF
+
+# --- Frontend: Vite+React+ESLint+Tauri ---
+cd "$PROJ/frontend"
+CI=true npm_config_yes=true npm create vite@5.2.0 . -- --template react
+
+# Patch package.json for Tauri & deps
+node -e '
+const fs = require("fs");
+const pkg = JSON.parse(fs.readFileSync("./package.json", "utf8"));
+pkg.scripts = {
+  ...pkg.scripts,
+  tauri: "tauri",
+  "tauri-dev": "tauri dev",
+  "tauri-build": "tauri build"
+};
+pkg.dependencies = pkg.dependencies || {};
+pkg.devDependencies = pkg.devDependencies || {};
+pkg.dependencies.axios = pkg.dependencies.axios || "latest";
+pkg.dependencies["@tauri-apps/api"] = pkg.dependencies["@tauri-apps/api"] || "latest";
+pkg.devDependencies["@tauri-apps/cli"] = pkg.devDependencies["@tauri-apps/cli"] || "latest";
+pkg.devDependencies["eslint-plugin-react"] = pkg.devDependencies["eslint-plugin-react"] || "latest";
+fs.writeFileSync("package.json", JSON.stringify(pkg, null, 2));
+'
+
+# Tauri config and Rust backend
+mkdir -p src-tauri/src
+mkdir -p src-tauri/icons
+
+PROJ="$PROJ" python3 - <<'PY'
+import json, os, re, pathlib
+proj = os.environ["PROJ"]
+identifier = "com.example." + (re.sub(r"[^A-Za-z0-9]", "", proj) or "app")
+cfg = {
+    "$schema": "https://schema.tauri.app/config/2",
+    "productName": proj,
+    "version": "0.1.0",
+    "identifier": identifier,
+    "build": {
+        "beforeDevCommand": "npm run dev",
+        "beforeBuildCommand": "npm run build",
+        "devUrl": "http://localhost:5173",
+        "frontendDist": "../dist",
+    },
+    "app": {
+        "windows": [
+            {
+                "title": f"{proj} – React, FastAPI, SQLite, WebSocket, ESLint",
+                "width": 1200,
+                "height": 800,
+            }
+        ],
+        "security": {"csp": None},
+    },
+    "bundle": {"active": True, "targets": "all"},
+}
+pathlib.Path("src-tauri/tauri.conf.json").write_text(json.dumps(cfg, indent=2))
+PY
+
+cat > src-tauri/Cargo.toml <<'EOF'
+[package]
+name = "tauri-react-fastapi-app"
+version = "0.1.0"
+description = "Tauri + React + FastAPI boilerplate"
+authors = ["You"]
+edition = "2021"
+build = "build.rs"
+
+[build-dependencies]
+tauri-build = { version = "2", features = [] }
+
+[dependencies]
+tauri = { version = "2", features = [] }
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+
+[features]
+default = []
+EOF
+
+cat > src-tauri/build.rs <<'EOF'
+fn main() {
+    tauri_build::build()
+}
+EOF
+
+cat > src-tauri/src/main.rs <<'EOF'
+#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
+
+fn main() {
+    tauri::Builder::default()
+        .run(tauri::generate_context!())
+        .expect("error while running tauri application");
+}
+EOF
+
+# Minimal 32x32 RGBA icon required by Tauri bundle tooling
+python3 - <<'PY'
+import pathlib, struct, zlib
+path = pathlib.Path("src-tauri/icons/icon.png")
+path.parent.mkdir(parents=True, exist_ok=True)
+w = h = 32
+color = (48, 160, 255, 255)  # rgba blue-ish
+row = bytes([0]) + bytes(color) * w  # filter byte + pixels
+data = row * h
+
+def chunk(t, d):
+    return (struct.pack("!I", len(d)) + t + d +
+            struct.pack("!I", zlib.crc32(t + d) & 0xFFFFFFFF))
+
+ihdr = chunk(b'IHDR', struct.pack("!IIBBBBB", w, h, 8, 6, 0, 0, 0))
+idat = chunk(b'IDAT', zlib.compress(data, 9))
+iend = chunk(b'IEND', b'')
+png = b'\x89PNG\r\n\x1a\n' + ihdr + idat + iend
+path.write_bytes(png)
+PY
+
+cd src
+
+cat > App.jsx <<'EOF'
+import React, { useEffect, useState } from "react";
+import axios from "axios";
+
+const API_URL = "http://localhost:8000";
+
+function App() {
+  const [allLikes, setAllLikes] = useState([]);
+  const [wsMsg, setWsMsg] = useState("");
+  const [error, setError] = useState("");
+  const [wsAttempts, setWsAttempts] = useState(0);
+
+  useEffect(() => {
+    axios.get(API_URL + "/likes/all")
+      .then(res => setAllLikes(res.data))
+      .catch(err => setError(err.message));
+
+    let socket;
+    let retryTimer;
+
+    const connectWs = (attempt = 0) => {
+      setWsAttempts(attempt + 1);
+      socket = new WebSocket("ws://localhost:8000/ws");
+      socket.onopen = () => {
+        setError("");
+      };
+      socket.onmessage = e => {
+        const msg = JSON.parse(e.data);
+        setWsMsg(JSON.stringify(msg));
+      };
+      socket.onerror = () => {
+        setError("WebSocket connection failed");
+      };
+      socket.onclose = () => {
+        if (attempt < 4) {
+          retryTimer = setTimeout(() => connectWs(attempt + 1), 1000 * (attempt + 1));
+        }
+      };
+    };
+
+    connectWs();
+
+    return () => {
+      if (retryTimer) clearTimeout(retryTimer);
+      if (socket) socket.close();
+    };
+  }, []);
+
+  return (
+    <div>
+      <h1>React · FastAPI · SQLite · WebSocket · ESLint</h1>
+      {error && <p style={{ color: "#f66" }}>Error: {error}</p>}
+      <p>Likes from backend:</p>
+      <ul>
+        {allLikes.map(t => (
+          <li key={t.id}>{t.title} – {t.artist}</li>
+        ))}
+      </ul>
+      <p>WebSocket (attempt {wsAttempts}): <code>{wsMsg}</code></p>
+    </div>
+  );
+}
+export default App;
+EOF
+
+cat > main.jsx <<'EOF'
+import React from 'react'
+import { createRoot } from 'react-dom/client'
+import App from './App.jsx'
+
+createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <App />
+  </React.StrictMode>,
+)
+EOF
+
+cat > index.css <<'EOF'
+body { font-family: sans-serif; margin: 2em; background: #202126; color: #fafafa; }
+h1 { color: #6bf; }
+EOF
+
+cd ../
+
+cd ../..
+
+cat > "$PROJ/.gitignore" <<'EOF'
+backend/.venv
+backend/__pycache__/
+backend/appdata.db
+frontend/node_modules
+frontend/dist
+frontend/src-tauri/target
+frontend/src-tauri/gen
+frontend/src-tauri/Cargo.lock
+.DS_Store
+*.pyc
+EOF
+
+cat > "$PROJ/run.sh" <<'EOF'
+#!/bin/bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BACKEND="$ROOT/backend"
+FRONTEND="$ROOT/frontend"
+VENV="$BACKEND/.venv"
+
+cleanup() {
+  [[ -n "${BACK_PID:-}" ]] && kill "$BACK_PID" 2>/dev/null || true
+}
+trap cleanup EXIT INT TERM
+
+echo ">> Backend: ensure venv and deps"
+python3 -m venv "$VENV"
+source "$VENV/bin/activate"
+pip install --upgrade pip
+pip install -r "$BACKEND/requirements.txt"
+
+echo ">> Starting backend (uvicorn)..."
+cd "$BACKEND"
+python -m uvicorn main:app --port 8000 --reload &
+BACK_PID=$!
+
+echo ">> Installing frontend deps (npm install)..."
+cd "$FRONTEND"
+npm install
+
+echo ">> Launching Tauri dev (opens a window)..."
+npm run tauri-dev
+EOF
+chmod +x "$PROJ/run.sh"
+
+cat > "$PROJ/README.md" <<EOF
+# $PROJ
+
+## Quickstart (dev)
+
+1. **Backend venv + deps**
+   cd $PROJ/backend
+   python3 -m venv .venv
+   source .venv/bin/activate
+   pip install --upgrade pip
+   pip install -r requirements.txt
+
+2. **Install frontend deps**
+   cd ../frontend
+   npm install
+
+3. **Run Tauri (dev)**
+   npm run tauri-dev
+
+- **Alt: run both servers and Tauri via helper**
+  ./run.sh
+
+## What this does
+
+- Starts FastAPI backend (REST & WebSocket, SQLite)
+- Starts React+Vite dev server (auto-reloads)
+- Opens Tauri window
+- React frontend talks to backend via HTTP+WebSocket
+
+## Production-ish build
+
+1. cd frontend
+2. npm run build
+3. npm run tauri-build
+
+(Tauri will bundle the built frontend from dist/)
+
+## WebSocket
+
+Check out App.jsx and main.py for example WS code.
+
+EOF
+
+echo ">> Creating Python venv and installing backend requirements..."
+cd "$PROJ/backend"
+python3 -m venv .venv
+source .venv/bin/activate
+pip install --upgrade pip
+pip install -r requirements.txt
+deactivate
+
+echo ">> Installing frontend npm dependencies..."
+cd ../frontend
+npm install
+echo ">> All dependencies installed."
+cd ../..
+
+echo ">> Boilerplate created at '$PROJ'. See $PROJ/README.md for next steps."
+
+echo ">> Launching Tauri app..."
+cd "$PROJ/backend"
+source .venv/bin/activate
+python -m uvicorn main:app --port 8000 --reload &
+BACK_PID=$!
+trap 'kill $BACK_PID 2>/dev/null || true' EXIT
+cd ../frontend
+npm run tauri-dev