He guided the students away from "Prop Drilling" (passing data through five layers of components) and towards modern patterns or state management tools (like Context API or Zustand), but only when necessary. He preached the "YAGNI" (You Ain't Gonna Need It) principle—don't over-engineer until you have a problem to solve.
| Criterion | Rating | Notes | |-----------|--------|-------| | | ⭐⭐⭐⭐⭐ | Mosh speaks at a good pace, no "umms" or lengthy digressions. Each video is 5–12 minutes. | | Clear | ⭐⭐⭐⭐⭐ | Visual diagrams of how React renders, how state updates queue, and how the virtual DOM works are excellent. | | Optimized | ⭐⭐⭐⭐ | He covers React.memo , useCallback , and useMemo in a dedicated performance section. However, he could spend more time on when premature optimization harms. | | FCO Only | ⭐⭐⭐⭐⭐ | Zero class components. Zero legacy API mentions. | | React 18 | ⭐⭐⭐⭐ | useTransition and Concurrent features are covered, but some advanced 18 features (like useSyncExternalStore for external stores) are only briefly mentioned. |
The free certificates carry weight with non-traditional employers and hiring managers. code mosh react 18 beginners fco better
Search for "Code Mosh React 18 Tutorial" on YouTube or visit his website. Watch the first 30 minutes. You will immediately see why the FCO approach is better .
The course is specifically updated for React 18, ensuring you aren't learning outdated practices (like class components). He guided the students away from "Prop Drilling"
Theory is useless without practice. The final project is a . You build:
Before diving into how to learn it, let's look at what makes React 18 special. React 18 introduced features designed for better performance and user experience: Each video is 5–12 minutes
: You build a production-grade video game discovery app that includes real-world features like dark mode, loading skeletons, and complex filtering. Comprehensive Notes
export default LazyLoadedComponent;
Before we talk about React 18, let’s address the "Code Mosh" part of our keyword. Mosh Hamedani is a software engineer and instructor known for his "no-fluff" teaching style. Unlike many instructors who ramble for 20 minutes about theory, Mosh gets straight to the code.