# 16 Days till RacketCon

**URL:** <https://racket.discourse.group/t/16-days-till-racketcon/3943>\
**Category:** General\
**Tags:** racketcon\
**Created:** [September 17, 2025, 2:14pm UTC](https://racket.discourse.group/t/16-days-till-racketcon/3943 "2025-09-17T14:14:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![spdegabrielle](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/spdegabrielle/32/95_2.png) [@spdegabrielle](https://racket.discourse.group/u/spdegabrielle)\
**Post date:** [September 17, 2025, 2:14pm UTC](https://racket.discourse.group/t/16-days-till-racketcon/3943/1 "2025-09-17T14:14:02Z")

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16 Days till RacketCon

Come join us and learn about Compositional Object Oriented Prototypes

RacketCon programme and registration details at [https://con.racket-lang.org](https://con.racket-lang.org)

You can see recordings of talks at previous events at [https://youtube.com/@racketlang](https://youtube.com/@racketlang)

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<div class="post-metadata">

**Author:** ![spdegabrielle](https://yyz2.discourse-cdn.com/free1/user_avatar/racket.discourse.group/spdegabrielle/32/95_2.png) [@spdegabrielle](https://racket.discourse.group/u/spdegabrielle)\
**Post date:** [September 18, 2025, 10:02am UTC](https://racket.discourse.group/t/16-days-till-racketcon/3943/2 "2025-09-18T10:02:48Z")

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# 15 Days till RacketCon

Come join us and learn about a DSL that looks like match, but allows you to perform immutable updates on the target value using pattern variables to specify where an update should occur

Programme and registration details at [https://con.racket-lang.org](https://con.racket-lang.org)