it-tools [NEW TOOL] Stack trace formatter

What tool do you want? A stack trace formatter

Describe the solution you'd like A tool that takes a text input - a stack trace, for example from Java, .NET, or Python, and formats it to improve readability. An extra feature that would make this even more useful is some sort of color highlighting in the formatted output; for example, the formatter provided below does this quite nicely. There are examples for that lower on the page.

Is their example of this tool in the wild? This: https://elmah.io/tools/stack-trace-formatter/

Additional context I don't know how different the stack traces from various languages are, but one could show which language was detected or allow the user to select for themselves.

Sep 14 '23 13:09 lukasgabriel

Hi @lukasgabriel, implemented in https://github.com/CorentinTh/it-tools/pull/1307 for .net, javascript, java and python

Oct 12 '24 10:10 sharevb

Hi @lukasgabriel if you arr interested in up to date version of it-tools, I made kind of a fork here : https://github.com/sharevb/it-tools (https://sharevb-it-tools.vercel.app/ and docker images https://github.com/sharevb/it-tools/pkgs/container/it-tools)

Aug 19 '25 17:08 sharevb

@sharevb Thanks - I've been using your fork for a while now. 😄 I think your fork is the way forward if one wants regular updates and new tools.

Aug 19 '25 20:08 lukasgabriel