---
title: "Comment by Julian Neagu on \"I Built a Real-Time Collaborative Whiteboard to Understand Stateful Backends\" | Hashnode"
description: "the part about state clicked for me too. building the room map makes the whole websocket flow much easier to reason about"
url: "https://hashnode.com/posts/i-built-a-real-time-collaborative-whiteboard-to-understand-stateful-backends/6a9aa49b942b543f25d5f353/comment/6a9c1423f77e23f6360047bd"
---

[Discussion](https://hashnode.com/posts/i-built-a-real-time-collaborative-whiteboard-to-understand-stateful-backends/6a9aa49b942b543f25d5f353)

Comment [I Built a Real-Time Collaborative Whiteboard to Understand Stateful Backends](https://hashnode.com/posts/i-built-a-real-time-collaborative-whiteboard-to-understand-stateful-backends/6a9aa49b942b543f25d5f353)

[Julian Neagu](https://hashnode.com/@julianneagulab)

[Sep 5](https://hashnode.com/posts/i-built-a-real-time-collaborative-whiteboard-to-understand-stateful-backends/6a9aa49b942b543f25d5f353/comment/6a9c1423f77e23f6360047bd)

the part about state clicked for me too. building the room map makes the whole websocket flow much easier to reason about