JIT Compilation Skill Overview Expert skill for just-in-time compilation including profiling, tiered compilation, and deoptimization. Capabilities - Implement execution profiling and hot path detection - Design tiered compilation strategies (baseline + optimizing) - Implement on-stack replacement (OSR) - Implement speculative optimizations with guards - Design deoptimization frame reconstruction - Implement inline caching and type feedback - Design code cache management and eviction - Implement method inlining heuristics Target Processes - jit-compiler-development.js - bytecode-vm-implementat…