Convert Stacks Traces to Source

Uses a source map to convert a stack trace from running bundled / minified JavaScript code into the original stack trace.

Usage

• Copy main.bundle.js.map somewhere.

• Create a stacktrace.txt file containing the stack trace to convert.

• Run the npx csmap script:

npx csmap --stack path/to/stacktrace.txt --source-map path/to/main.bundle.js.map

• If the bundle / minified file has another name:

npx csmap --bundle-name {your_bundle_name} --stack path/to/stacktrace.txt --source-map path/to/{your_bundle_name}

• For more information:

npx csmap --help