# How could I analyze my package code to find rarely used or unused functions?

**URL:** <https://discourse.julialang.org/t/how-could-i-analyze-my-package-code-to-find-rarely-used-or-unused-functions/66028>\
**Category:** General Usage\
**Created:** [August 8, 2021, 4:21pm UTC](https://discourse.julialang.org/t/how-could-i-analyze-my-package-code-to-find-rarely-used-or-unused-functions/66028 "2021-08-08T16:21:20Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jules](https://avatars.discourse-cdn.com/v4/letter/j/41988e/32.png) [@jules](https://discourse.julialang.org/u/jules)\
**Post date:** [August 8, 2021, 4:21pm UTC](https://discourse.julialang.org/t/how-could-i-analyze-my-package-code-to-find-rarely-used-or-unused-functions/66028/1 "2021-08-08T16:21:20Z")

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I thought that maybe with a tool similar to JET it could be possible to find out which of my packages functions are called by how many other functions, so that I get starting points for refactoring. Is there anything like that?