Frontend Engineering

Frontend Engineering

The frontend career roadmap. What to learn, how browsers work under the hood, performance, accessibility, architecture patterns, and how to operate as a senior frontend engineer.

FundamentalsTopics 1–10
  • ·The Frontend Engineer Mindset
  • ·Browser Architecture
  • ·Critical Rendering Path
  • ·JavaScript Engine Internals
  • ·DOM & Layout
  • ·CSS Architecture
  • ·Component-Driven Design
  • ·Accessibility (WCAG)
  • ·Web Performance Basics
  • ·Browser DevTools
Start Fundamentals →
IntermediateTopics 11–20
  • ·React Patterns & Hooks
  • ·State Management Architecture
  • ·Code Splitting & Lazy Loading
  • ·Bundle Optimisation
  • ·Core Web Vitals Deep Dive
  • ·Frontend Testing Strategy
  • ·Error Boundaries & Resilience
  • ·Micro-Frontends
  • ·Design Systems
  • ·Server-Side Rendering
Start Intermediate →
AdvancedTopics 21–30
  • ·Edge & Streaming SSR
  • ·Web Workers & Concurrency
  • ·WebAssembly Integration
  • ·Advanced Performance (INP/LCP)
  • ·Animation Performance
  • ·Progressive Web Apps
  • ·Browser Security (CSP/XSS)
  • ·Browser Caching Strategies
  • ·Telemetry & RUM
  • ·Frontend Architecture Decisions
Start Advanced →
LeadershipTopics 31–38
  • ·Frontend Architecture at Scale
  • ·Design-Engineering Collaboration
  • ·Platform Engineering for Frontend
  • ·Onboarding & Documentation
  • ·Accessibility Compliance
  • ·Performance Culture
  • ·Driving Frontend Standards
  • ·Frontend Hiring & Growing Engineers
Start Leadership →