4 ms·

download js -> run through JIT compiler -> execute vs. run through JIT compiler -> download js -> execute Whatever overhead the JIT compiler adds will be lat

download js -> run through JIT compiler -> execute vs. run through JIT compiler -> download js -> execute Whatever overhead the JIT compiler adds will be latency for the user.

mbel 9y ago
In the second case it's AOT (ahead of time) not JIT (just in time) compiler.