Scott Wlaschin - Talk Session: Domain Modeling Made Functional

[@jbrains]

A lovely talk. Thank you. I'd add that compile-time type checking isn't like having microtests, but rather that they are microtests. Specifically they are microtests that most programmers would not volunteer to write and that they fortunately cannot forget to run.

[@Danielo515]

This talk should be watch by every developer, and his book should be a mandatory read.

[@jetloong1582]

Watching Mr. Scott Wlaschin talks are just pure fun. And of course learning a lot about the content but also gives incredibly inspiration how to explain it to other people in a very didactive way. Being tolerant for other choices but point out why this choice in particular is a better choice. I really like this and thanks for the great work.

[@mikobelardo4328]

Thank you for this excellent introduction to DDD and F#. 00:08 Title 00:10 How many things are wrong with this design? 01:09 The intersection between Functional Programming and Domain Driven Design 01:20 Is Functional programming scary? 02:01 Is Object Oriented programming scary? 02:42 What is Functional programming good for? 03:28 Part I: The importance of design 16:20 Part II: Understanding FP type systems - An introduction to "algebraic" types 25:19 Part III: Domain modeling with composable types - What can we do with this type system? 25:32 Modeling optional values 29:00 Modeling simple values and constrained values 36:38 Replacing flags with choices 42:16 Part IV: Encoding business rules with types 44:39 Communication is two-way - It's OK to push back 45:49 Summary

[@rezabet]

Excellent talk. This was a great watch, thanks!

[@DomainObject]

Fantastic Talk. 💯

[@brucewayne2480]

I'm using it in typescript with fp-ts but didn't knew the concepts behind , it came naturally. Thanks for this amazing talk

[@ViktorFerenczi]

Essential talk for developers. It well deserves all upvotes, also the zero downvotes speaks for itself. Not that many other videos has an infinite upvote/downvote ratio on KZbin :)

[@federicopasqua3916]

This was illuminating. The exact opposite of how we worked until now. I'm very curious to try this in some side project!

[@aleksandermirowsky7988]

Scott Wlaschin always delivers, incredible talk!

[@ernstgreiner5927]

Strait to the point, both, talk and F#. Book is (still) on the bookshelve but definitely the next on my list to read.

[@computerman2k7]

Awesome, this teached me a lot more about typescript than the typescript docs itself

[@kallaskaspar]

Great talk, great book! The concepts have a ton of value even if you don't use F#. It's also a smooth beginner-friendly introduction to domain-driven design.

[@2002budokan]

Seminal brilliant ideas to tame the complexity of software design.

[@brahayansuarez4687]

This talk is so great. This one is so useful for elm programmers

[@sg9257]

A great talk!

[@lawrenceokegbemi538]

I love this

[@jayshah5695]

Is the wrapper type possible in typescript?

[@prlea]

Amazing talk.

[@softwarengineeringwithfabri]

amazing!

[@zuxcode]

Interesting

[@howardmarles2576]

Great talk !!

[@omarkhan1491]

Scott wlaschin watch party

[@akuya-ekorot]

Great talk!!!