# Dependencies
node_modules/
backend/node_modules/
frontend/node_modules/

# Production builds
dist/
frontend/dist/
backend/public/

# Environment configurations
.env
.env.local
.env.*.local

# Databases and persistent files
data/
backend/database.db
*.db
*.db-journal

# Logs
*.log
npm-debug.log*
yarn-debug.log*
yarn-error.log*

# System files
.DS_Store
Thumbs.db

# extra safety
.env
*.env
data/
*.db
*.sqlite
*.sqlite3
*.pem
*.key
*.crt
*.token
*secret*
dist/
build/
frontend/dist/
node_modules/
__pycache__/
.venv/
venv/

# local backups
.gitignore.bak-*