| Feature | Flash Debugger | Chrome DevTools (JS) | |---------|----------------|----------------------| | Breakpoints | ✅ Line & conditional | ✅ Extensive | | Network inspection | ⚠️ Limited | ✅ Full (timing, payload) | | DOM/DisplayList inspection | ❌ No | ✅ Yes (DOM tree) | | Profiling (CPU/Memory) | ❌ No | ✅ Yes | | Live edit | ❌ No (requires recompile) | ✅ Yes | | Console evaluation | ⚠️ Via debugger only | ✅ Full REPL |