# Node.js
node_modules/
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# Build outputs
dist/
build/
.vite/

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

# Logs
*.log
logs/

# OS
.DS_Store
Thumbs.db

# Environment files (may contain secrets)
.env
.env.local
.env.production
.env.*.local

# Testing
coverage/
.nyc_output/

# Docker volumes (local data)
postgres_data/
redis_data/

# GTFS data downloads
gtfs_data/
*.zip
*.pb

# SSL certificates (local dev only)
nginx/ssl/

# Temporary files
tmp/
temp/
*.tmp

# Database dumps
*.sql
*.dump

# Claude
.claude/