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

# Build outputs
dist/
build/
*.ipa
*.app

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

# OS
.DS_Store
Thumbs.db

# Test downloads
test_download/
chapter_*_download/

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

# Logs
*.log
logs/

# Temporary files
*.tmp
*.temp