divide try catch in javascript

In JavaScript, try-catch is used to handle exceptions (errors) that may occur during the execution of a block of code.

To use try-catch, we need to enclose the block of code that may throw an exception in a try block. If an exception is thrown, the try block will stop executing and control will pass to a catch block that can handle the error.

Here's an example of dividing try-catch in JavaScript:

index.tsx
try {
  // Block of code that may throw an exception
  const result = someFunctionThatMightThrowAnError();
  console.log(result);
} catch (error) {
  // Block of code that will handle the error
  console.error("An error occurred:", error);
}
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In this example, we use the try keyword to define the block of code that may throw an exception. If an exception occurs, control will be passed to the catch block where we can handle the error.

By dividing our code into try-catch blocks, we can prevent our applications from crashing due to unexpected errors and provide a better user experience.