Frontend engineering is a broad sphere which implies a strong knowledge of different areas such as browser's work, programming languages, web security and much more.

This repository contains notes about frontend stuff in order to revise it quickly.

• Accessibility
• Animation
  • CSS properties
  • requestAnimationFrame
• APIs
• Authentication
• Caching
• DOM
• Event Loop
• HTTP
  • http1.1 restrictions
  • http2
  • sources
• Monolith vs. Microservices architecture
• Performance
  • Common practice
  • Optimization of resource delivery
  • First Contentful Paint
  • First Meaningful Paint
  • Large Content Paint
  • Resource Timing API
• Scaling
• Web Security
  • Web Attacks
  • Vulnerabilities
  • How to prevent
  • Content Security Policy
  • Cross-Origin Resource Sharing
  • Preflight request