Stack Trace Formatter
Pretty-print JavaScript, Java, and Go stack traces. Frames are indented for reading. Formatting is local.
Runs in your browser. Nothing is uploaded.
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About this tool
Pretty-print JavaScript at frames, Java at Class.method(File:line), and Go panic stacks.
How to use: paste a trace, copy the indented form. Detection is heuristic from the first lines.
Example: at parse (app.js:12:5) splits function and location. Related: text diff to compare two traces.
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