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I am working with deeply nested JavaScript objects and need to traverse them recursively. However, when the depth exceeds a certain limit (e.g., 10,000+ levels), I encounter the following error:

RangeError: Maximum call stack size exceeded

I want to process these deeply nested structures efficiently without exceeding the stack limit.

Here’s a simple example that triggers the error:

function traverse(obj) {
    if (!obj) return;
    traverse(obj.child); // Recursive call
}

// Creating a deeply nested object
let nestedObj = {};
let temp = nestedObj;
for (let i = 0; i < 100000; i++) {
    temp.child = {};
    temp = temp.child;
}

// This causes a stack overflow
traverse(nestedObj);

本文标签： performanceHow to traverse deeply nested javascript objects without hitting a stack overflowStack Overflow

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