Frontend Web Architecture & Performance
Technical essays and low-level architectural breakdowns exploring mechanical execution, system trade-offs, and engine internals.
Mastering Frontend Web Architecture & Performance: Series Introduction & Learning Roadmap
Master frontend web architecture from first principles. Explore V8 internals, React Fiber, Core Web Vitals, micro-frontends, and edge rendering.
How Browsers Work: DOM Parsing, CSSOM Construction, and the Critical Rendering Path
Deconstruct browser rendering engines from first principles. Learn DOM parsing DFAs, CSSOM selector matching, layout reflows, and GPU layer compositing.
JavaScript V8 Engine Internals: JIT Compilation, Hidden Classes, and Event Loop Mechanics
Master V8 engine internals from first principles. Learn Ignition bytecode, TurboFan JIT compilation, Hidden Classes (Maps), and GC generational collectors.
TypeScript for System Design: Advanced Type Mechanics, Nominal Branding, and Turing Completeness
Master TypeScript for System Design. Learn nominal branding, distributive conditional types, template literal key remapping, and type-level state machines.
Modern Web Networking: HTTP/2 Multiplexing, HTTP/3 QUIC, WebSockets, and Server-Sent Events
Master modern web networking protocols. Compare HTTP/2 multiplexing, HTTP/3 QUIC over UDP, WebSockets, and Server-Sent Events (SSE).
React Architecture Under the Hood: Fiber Tree Reconciliation, Priority Scheduling, and Concurrent Mode
Deconstruct React Fiber architecture from first principles. Learn double buffering, priority lane scheduling, concurrent rendering, and hydration.
State Management Architecture: Normalized Stores, Signals, XState Automata, and Immutability
Master frontend state management architecture. Compare normalized stores, fine-grained signals, atomic state, and XState finite state machines.
Frontend API Layer Architecture: REST, GraphQL, gRPC-Web, and Backend-for-Frontend (BFF) Pattern
Master frontend API layer design. Compare REST, GraphQL, gRPC-Web binary transport, and Backend-for-Frontend (BFF) architecture patterns.