---
title: "Comment by Sonu Goswami on \"Building a Domain-Driven DSL with Expression Trees and Compile Time Guards in C#\" | Hashnode"
description: "Gr8 write-up! and i really like how you showed expression trees as more than just LINQ.......especially the compile-time guards for domain rules. Super practica"
url: "https://hashnode.com/posts/building-a-domain-driven-dsl-with-expression-trees-and-compile-time-guards-in-c/68dd79b8c24f6c97031c3256/comment/68de23b57c5ef7f0ba9dee36"
---

[Discussion](https://hashnode.com/posts/building-a-domain-driven-dsl-with-expression-trees-and-compile-time-guards-in-c/68dd79b8c24f6c97031c3256)

Comment [Building a Domain-Driven DSL with Expression Trees and Compile Time Guards in C#](https://hashnode.com/posts/building-a-domain-driven-dsl-with-expression-trees-and-compile-time-guards-in-c/68dd79b8c24f6c97031c3256)

[Sonu Goswami](https://hashnode.com/@saaswithsonu)

[Oct 2, 2025](https://hashnode.com/posts/building-a-domain-driven-dsl-with-expression-trees-and-compile-time-guards-in-c/68dd79b8c24f6c97031c3256/comment/68de23b57c5ef7f0ba9dee36)

Gr8 write-up!

and i really like how you showed expression trees as more than just LINQ.......especially the compile-time guards for domain rules. Super practical insight.