---
title: "Prevent \"Maximum Call Stack Exceeded\" in frontend React code?"  
description: "Prevent \"Maximum Call Stack Exceeded\" in frontend React code?"  
author: "Sandra Emily"  
published: 2023-08-03  
updated: 2023-08-04  
canonical: https://www.mindstick.com/forum/159455/prevent-maximum-call-stack-exceeded-in-frontend-react-code  
category: "javascript"  
tags: ["exception handling", "javascript", "reactjs"]  
reading_time: 2 minutes  

---

# Prevent "Maximum Call Stack Exceeded" in frontend React code?

Prevent "Maximum Call [Stack](https://www.mindstick.com/blog/301746/why-is-stack-overflow-so-important-for-developers) Exceeded" in [frontend](https://www.mindstick.com/blog/155256/popular-reasons-that-make-javascript-the-ideal-fit-for-startups) [React](https://www.mindstick.com/articles/327892/react-why-it-just-makes-sense-for-web-development) [code](https://yourviews.mindstick.com/view/85458/alan-turing-the-mastermind-behind-cracking-the-enigma-code-during-world-war-ii)?

## Replies

### Reply by Aryan Kumar

The maximum call stack exceeded error can occur in React code when there are too many nested function calls. This can happen for a variety of reasons, such as:

- Using recursive functions
- Using infinite loops
- Calling functions from within event handlers
- Using third-party libraries that make a lot of function calls

To prevent the maximum call stack exceeded error in React code, you can follow these tips:

- **Avoid using recursive functions:** Recursive functions can cause the call stack to grow very quickly, so it is best to avoid using them in React code. If you do need to use a recursive function, make sure that it has a base case that stops the recursion from going on indefinitely.
- **Avoid using infinite loops:** Infinite loops will also cause the call stack to grow very quickly, so it is best to avoid them in React code. If you do need to use a loop, make sure that it has a condition that will eventually terminate the loop.
- **Do not call functions from within event handlers:** Event handlers are called repeatedly, so calling a function from within an event handler can cause the call stack to grow very quickly. If you need to call a function from within an event handler, make sure that the function is short and efficient.
- **Use third-party libraries with caution:** Some third-party libraries make a lot of function calls, which can lead to the maximum call stack exceeded error. If you are using a third-party library, make sure that you understand how it works and that it is not making too many function calls.

In addition to these tips, you can also use the Chrome DevTools to help you identify and fix the maximum call stack exceeded error. The Chrome DevTools can show you the call stack for the current function, so you can see which functions are causing the call stack to grow too large. You can also use the Chrome DevTools to set a breakpoint in the function that is causing the error, so that you can inspect the code and figure out why it is causing the error.


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Original Source: https://www.mindstick.com/forum/159455/prevent-maximum-call-stack-exceeded-in-frontend-react-code

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