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error-stack-parser

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error-stack-parser

Extract meaning from JS Errors

  • 1.3.6
  • Source
  • npm
  • Socket score

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Weekly downloads
13M
increased by5.45%
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2
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What is error-stack-parser?

The error-stack-parser package is a utility for parsing and extracting information from JavaScript Error stacks. It provides a structured way to interpret error stack strings, making it easier to programmatically analyze errors, log them in a more readable format, or display them in user interfaces. It's particularly useful in applications where understanding the context and source of an error is crucial for debugging or error handling.

What are error-stack-parser's main functionalities?

Parsing Error Stacks

This feature allows you to parse the stack property of Error objects into a more structured format. Each element in the returned array represents a frame in the stack trace, with properties such as the function name, file name, line number, and column number. This makes it easier to analyze and display error information programmatically.

const ErrorStackParser = require('error-stack-parser');
const error = new Error('This is a test error');
const stackFrames = ErrorStackParser.parse(error);
console.log(stackFrames);

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Package last updated on 15 May 2016

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