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Extract meaning from JS Errors

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stacktracejs/error-stack-parser

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Build StatusCoverage StatusGitHub licensesize with dependenciesgzip sizemodule formatcode of conductjsDelivr Hits

Simple, cross-browserError parser.This library parses and extracts function names, URLs, line numbers, and column numbers from the given Error'sstack asan Array ofStackFrames.

Once you have parsed out StackFrames, you can do much more interesting things. Seestacktrace-gps.

Note that in IE9 and earlier,Error objects don't have enough information to extract much of anything. In IE 10,Errorsare given astack once they'rethrown.

Browser Support

Sauce Test Status

Usage

ErrorStackParser.parse(newError('BOOM'));=>[StackFrame({functionName:'foo',args:[],fileName:'path/to/file.js',lineNumber:35,columnNumber:79,isNative:false,isEval:false}),StackFrame({functionName:'Bar',fileName:'https://cdn.somewherefast.com/utils.min.js',lineNumber:1,columnNumber:832,isNative:false,isEval:false,isConstructor:true}),StackFrame(...andsoon...)]

Installation

npm install error-stack-parserbower install error-stack-parserhttps://raw.githubusercontent.com/stacktracejs/error-stack-parser/master/dist/error-stack-parser.min.js

Contributing

Want to be listed as aContributor? Start with theContributing Guide!

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