# Debugging hledger with the new haskell debugger, hdb (MuniHac 2025)

**URL:** <https://forum.plaintextaccounting.org/t/debugging-hledger-with-the-new-haskell-debugger-hdb-munihac-2025/643>\
**Category:** News\
**Tags:** hledger\
**Created:** [October 11, 2025, 3:55am UTC](https://forum.plaintextaccounting.org/t/debugging-hledger-with-the-new-haskell-debugger-hdb-munihac-2025/643 "2025-10-11T03:55:58Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![simonmic](https://yyz1.discourse-cdn.com/flex003/user_avatar/forum.plaintextaccounting.org/simonmic/32/1_2.png) [@simonmic](https://forum.plaintextaccounting.org/u/simonmic)\
**Post date:** [October 11, 2025, 3:55am UTC](https://forum.plaintextaccounting.org/t/debugging-hledger-with-the-new-haskell-debugger-hdb-munihac-2025/643/1 "2025-10-11T03:55:58Z")

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A 13m segment in Rodrigo Mesquita's talk "A modern step-through debugger for Haskell", exploring a hledger execution interactively. Interesting for hledger devs and haskell devs!

[![](https://canada1.discourse-cdn.com/flex003/uploads/plaintextaccounting/original/1X/1fe08aa1b6aa772330bb409b50ad00c0e857c357.jpeg "MuniHac 2025 - Friday, September 12th - Rodrigo Mesquita: A modern step-through debugger for Haskell") ](https://www.youtube.com/watch?v=urYtE15ryA0&t=2053)