Electron App Starter

Cross-platform builds + GitHub Actions CI/CD + code signing + auto-update.

Build your desktop app. Push to release.

English | 한국어

---

Part of Starter Series — Stop explaining CI/CD to your AI every time. Clone and start.

Docker Deploy · Discord Bot · Telegram Bot · Browser Extension · Electron App · npm Package · React Native · VS Code Extension · MCP Server · Cloudflare Pages

---

Quick Start

# 1. Click "Use this template" on GitHub (or clone)
git clone https://github.com/starter-series/electron-app-starter.git my-app
cd my-app

# 2. Install dependencies
npm install

# 3. Run the app
npm start

# 4. Build for your platform
npm run dist

What's Included

├── src/
│   ├── main.js                 # Main process (BrowserWindow, IPC, auto-update)
│   ├── preload.js              # Preload script (contextBridge)
│   └── renderer/
│       ├── index.html          # Renderer HTML
│       ├── renderer.js         # Renderer logic
│       └── styles.css          # Minimal styles
├── assets/
│   └── icon.png                # App icon placeholder (replace with yours)
├── tests/
│   └── app.test.js             # Structure tests
├── docs/
│   ├── CODE_SIGNING.md         # macOS + Windows code signing setup
│   └── AUTO_UPDATE.md          # electron-updater configuration guide
├── scripts/
│   └── bump-version.js         # Semver version bumper
├── .github/
│   ├── workflows/
│   │   ├── ci.yml              # Lint, test
│   │   ├── cd.yml              # Cross-platform build + GitHub Release
│   │   └── setup.yml           # Auto setup checklist on first use
│   └── PULL_REQUEST_TEMPLATE.md
├── eslint.config.js            # ESLint v9 flat config
└── package.json

Features

• Cross-platform — macOS (dmg, zip), Windows (NSIS installer), Linux (AppImage, deb)
• CI Pipeline — Security audit, ESLint, Jest on every push and PR
• CD Pipeline — One-click cross-platform build + GitHub Release via matrix strategy
• Auto-update — electron-updater checks GitHub Releases on startup, downloads and installs automatically
• Code signing — Optional macOS notarization + Windows signing via GitHub Secrets
• Security — contextIsolation: true, nodeIntegration: false, Content Security Policy
• Version management — npm run version:patch/minor/major
• Template setup — Auto-creates setup checklist issue on first use

CI/CD

CI (every PR + push to main)

Step	What it does
Security audit	npm audit for dependency vulnerabilities
Lint	ESLint v9 flat config
Test	Jest (passes with no tests by default)

Security & Maintenance

Workflow	What it does
CodeQL (codeql.yml)	Static analysis for security vulnerabilities (push/PR + weekly)
Maintenance (maintenance.yml)	Weekly CI health check — auto-creates issue on failure
Stale (stale.yml)	Labels inactive issues/PRs after 30 days, auto-closes after 7 more

CD (manual trigger via Actions tab)

Step	What it does
CI gate	Runs full CI first, build only proceeds if CI passes
Version guard	Fails if git tag already exists for this version
Matrix build	Builds on macOS, Windows, and Linux in parallel
Upload artifacts	Saves all platform builds as GitHub Actions artifacts
GitHub Release	Creates a tagged release with all platform binaries attached

How to release:

1. Bump version: npm run version:patch (or version:minor / version:major)
2. Commit and push to main
3. Go to Actions tab > Build & Release > Run workflow
4. When done, a GitHub Release with all platform builds is created automatically
5. Existing users with auto-update receive the new version automatically

GitHub Secrets (code signing - optional)

Code signing is optional. Builds work without it (apps will be unsigned). See docs/CODE_SIGNING.md for setup details.

macOS

Secret	Description
CSC_LINK	Base64-encoded .p12 Developer ID certificate
CSC_KEY_PASSWORD	Certificate password
APPLE_ID	Apple ID email
APPLE_APP_SPECIFIC_PASSWORD	App-specific password for notarization
APPLE_TEAM_ID	Apple Developer Team ID

Windows

Secret	Description
CSC_LINK	Base64-encoded .pfx code signing certificate
CSC_KEY_PASSWORD	Certificate password

Development

# Run the app
npm start

# Run with logging enabled
npm run dev

# Bump version (updates package.json)
npm run version:patch   # 1.0.0 → 1.0.1
npm run version:minor   # 1.0.0 → 1.1.0
npm run version:major   # 1.0.0 → 2.0.0

# Build for current platform
npm run dist

# Build for specific platform
npm run dist:mac
npm run dist:win
npm run dist:linux

# Lint & test
npm run lint
npm test

Why This Over Electron Forge / Electron Vite?

Electron Forge and electron-vite are excellent toolchains that manage Electron's build complexity. This template takes a different approach:

	This template	Forge / electron-vite
Philosophy	Thin starter with CI/CD	Full toolchain with plugins
Build system	electron-builder (config in package.json)	Forge makers/publishers or Vite
CI/CD	Full pipeline with matrix builds + auto-update	Not included
Code signing	GitHub Secrets setup guide included	Manual setup
Auto-update	Works out of the box with GitHub Releases	Manual configuration
Dependencies	1 runtime, 6 dev	50+
AI/vibe-coding	LLMs generate clean vanilla JS	LLMs must understand plugin system

Choose this template if:

• You want production CI/CD and auto-update from day one
• You need cross-platform builds with code signing via GitHub Actions
• You're using AI tools to generate app code
• Your app is utility-scale, not a complex framework app

Choose Forge/electron-vite if:

• You need React/Vue/Svelte with HMR in the renderer
• You want the Forge plugin ecosystem
• Your app has complex native module requirements

What about TypeScript?

This template uses vanilla JavaScript. If you need TypeScript:

1. Add typescript to devDependencies
2. Add a tsconfig.json
3. Rename .js files to .ts
4. Update ESLint config for TypeScript

Contributing

PRs welcome. Please use the PR template.

License

MIT