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Mastering console.log Advanced Usages and Techniques

Tutorial September 02, 2024
javascript

console.trace prints a stack trace to the console, showing the path your code took to reach the current point. This is particularly useful for tracking down the origin of errors or unexpected behavior.

function functionA() {
  functionB();
}

function functionB() {
  console.trace('Trace');
}

functionA();
// Output:
// Trace
//     at functionB (<anonymous>:6:11)
//     at functionA (<anonymous>:2:3)
//     at <anonymous>:9:1