#Reference

Quick reference guides, cheatsheets, and commonly-used commands for development tasks.

#What you’ll find here

• Command-line utilities
• Common workflows
• Quick reference materials

#Key guides

• Diff utilities
• Composer reference

#Browse by topic

#Command-Line Tools

• Using diff for file comparisons

#Package Management

• Composer quick reference

#Related sections

• Software & Tools
• DevOps