Extension Types

Front-end Development

• Read/Modify CSS
• Responsiveness
• Measurements
• Browser Agents
• Accessibility
• Analytics
• Coding language Dev Tools (i.e., React, Vue)

Back-end Development

• Performance
• Caching & Data
• Security, cookies, session
• Errors
• API Traffic

Chrome Extensions

Front-end Development

• Page Ruler Redux - measure elements on any web page.