Please, look at these topics
Java HotSpot JVM (Oracle):
Hotspot compiler, tiered compilation, and garbage collection interaction.
.NET Core CLR (Microsoft):
RyuJIT and how the .NET ecosystem utilizes JIT to improve managed code.
V8 Engine (Google Chrome):
JIT in JavaScript engines, explaining how JIT allows dynamic languages like JavaScript to perform efficiently.
PyPy (Python):
JIT in Python, and how it improves execution speed over the traditional CPython interpreter.
Please, look at these topics Java HotSpot JVM (Oracle): Hotspot compiler, tiered compilation, and garbage collection interaction. .NET Core CLR (Microsoft): RyuJIT and how the .NET ecosystem utilizes JIT to improve managed code. V8 Engine (Google Chrome): JIT in JavaScript engines, explaining how JIT allows dynamic languages like JavaScript to perform efficiently. PyPy (Python): JIT in Python, and how it improves execution speed over the traditional CPython interpreter.