Hello World for D3JS + SignalR + MobX (+ react?)

June 29, 2022

As I mentioned previously, I was thinking about creating series of posts about different technologies, that I use currently at work. I even created small home project, that contains them all, but as it turned out, it was much more funnier to write code than to write blog post about code. And my explanation was not complete enough, even inaccurate, I guess, because it was already a month since I wrote that proof of concept.
So I decided just to share a link into it here, as an example of simple use of:

• http://d3js.org/: manipulate svg with data binding. enter for new, exit for removal, how to update nodes and bind with react.
• MobX: a way to store data in react application and simple alternative to react contexts and redux (I havent used any of them, actually). I can't do better introduction than here. In my project I used just simple store with one observable array
• dotnet + postgress + docker. I already wrote a post about those.
• SignalR A very easy way to make two-way communication between client and server using sockets. In my example, there is even separation between clients, which can be usefull, if client doesnt want to subscribe to every new update.

Hope this examples would be usefull for someone. At least, it would be for me, when a couple years later I would try to recall, what have I done.
Link to repo: github