# Dependencies
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Build outputs
dist/
build/

# Environment
.env
.env.local
.env.development.local
.env.test.local
.env.production.local

# IDE
.vscode/
.idea/
*.swp
*.swo
*~

# OS
.DS_Store
Thumbs.db

# Logs
logs/
*.log

# Runtime
.cache/
.tmp/
.vercel
.claude/

# Backend runtime cache (downloaded MIDI files)
server/cache/