JavaScript’s performance relies on V8’s Just-In-Time (JIT) compilation, but did you know deoptimization can slow down your code? In this post, I break down:
✅ How V8’s JIT pipeline works (Ignition, Sparkplug, TurboFan)
✅ What causes deoptimization and how it impacts UI performance
✅ Best practices to avoid slowdowns and keep your JS running smoothly
📖 Read the full blog here: 🚀 How JavaScript Works: Understanding V8 JIT and Its Impact on UI Performance
