# I need kotlin design patterns showcase

**URL:** <https://discuss.kotlinlang.org/t/i-need-kotlin-design-patterns-showcase/20126>\
**Category:** Support\
**Created:** [December 3, 2020, 8:37am UTC](https://discuss.kotlinlang.org/t/i-need-kotlin-design-patterns-showcase/20126 "2020-12-03T08:37:39Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![anlexN](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.kotlinlang.org/anlexn/32/7621_2.png) [@anlexN](https://discuss.kotlinlang.org/u/anlexN)\
**Post date:** [December 3, 2020, 8:37am UTC](https://discuss.kotlinlang.org/t/i-need-kotlin-design-patterns-showcase/20126/1 "2020-12-03T08:37:39Z")

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kotlin team, please you official give all kotlin design patterns showcase and source code. step by step tutorial is better.  
even if there is a [Design-Patterns-In-Kotlin](https://github.com/dbacinski/Design-Patterns-In-Kotlin) in the github, but it is not official explaination, i also something is wrong.  
even if there is [udemy course](https://www.udemy.com/course/kotlindesignpatterns/), but i have no money.