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

# Editor files
*.swp
*.swo
*~
.vscode/settings.json
.vscode/launch.json
.idea/
*.sublime-*

# Logs and temporary files
*.log
*.tmp
*.temp
npm-debug.log*
yarn-debug.log*
yarn-error.log*

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

# Build outputs
dist/
build/
out/
builds/*/output/

# Dependencies
node_modules/
jspm_packages/

# Optional npm cache directory
.npm

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

# Cache directories
.cache/
.parcel-cache/
.next/

# Coverage directory used by tools like istanbul
coverage/
*.lcov

# Compressed assets during development
*.zip
*.tar.gz
*.rar

# Large asset files (use Git LFS if needed)
assets/**/*.mov
assets/**/*.mp4
assets/**/*.avi
assets/**/*.wav
assets/**/*.mp3
assets/**/*.flac

# Test results
tests/results/
tests/screenshots/
performance-logs/*.json

# Development tools
tools/*/output/
tools/*/temp/

# Mobile build artifacts
builds/mobile/platforms/
builds/mobile/plugins/

# PWA build artifacts
builds/pwa/workbox-*
builds/pwa/precache-*

# Analytics and monitoring
analytics/
monitoring/