Debugger Tool
Analyze and debug your code with real-time insights, step-by-step execution, and memory diagnostics.
Get StartedAnalyze and debug your code with real-time insights, step-by-step execution, and memory diagnostics.
Get StartedSet conditional breakpoints, watch expressions, and inspect stack frames in real-time.
Visualize memory usage patterns, heap allocations, and memory leaks in your application.
Track function calls, variable changes, and execution paths step by step.
Identify bottlenecks with real-time CPU usage, thread monitoring, and function timing.
// Live Debug Session
function fib(n) {
if (n <= 1) {
debugger;
return n;
}
return fib(n-1) + fib(n-2);
}
// Watch:
// n = 5
// Call Stack:
// fib(5)
// at fib (debug.html:6:7)
// at fib (debug.html:6:5)
// at fib (debug.html:6:3)
// at <anonymous> (debug.html:11:2)
Use our tool to analyze code, optimize execution, and understand runtime behavior with visual diagnostics.