# Creating a Crystal Function Library

**URL:** <https://forum.crystal-lang.org/t/creating-a-crystal-function-library/372>\
**Category:** Offtopic\
**Created:** [February 3, 2019, 11:56pm UTC](https://forum.crystal-lang.org/t/creating-a-crystal-function-library/372 "2019-02-03T23:56:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![OTSFan203](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.crystal-lang.org/otsfan203/32/227_2.png) [@OTSFan203](https://forum.crystal-lang.org/u/OTSFan203)\
**Post date:** [February 3, 2019, 11:56pm UTC](https://forum.crystal-lang.org/t/creating-a-crystal-function-library/372/1 "2019-02-03T23:56:27Z")

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If I have extra time, I’m considering making a Crystal function library! Am I allowed to do this?

Never mind, I don’t have any time 😞