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

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

# OS generated files
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
ehthumbs.db
Thumbs.db

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

# Logs
logs/
*.log

# Runtime data
pids
*.pid
*.seed
*.pid.lock

# Testing
coverage/
.nyc_output/

# Build output
dist/
build/

# Temporary files
tmp/
temp/
# Data files (session-specific, should not be committed)
src/data/
!src/data/.gitkeep

# Claude configuration (user-specific)
CLAUDE.md