There is NO code snippet. And, there is no programming language. This was a simple general question and if your response is delisting it with an automated answer, then good job at delisting me from this platform as well as it no longer serves any purpose. Calling yourself a "friendly" place is just a facade, and you are no different from stackoverflow's elitist mods. You had one job.

Hey, thanks for the detailed reply and being so open! Your monthly bill was way higher than what I had expected. Is there any particular reason for that? Maybe, it is not optimised due to sponsership?

What is the tech stack used in Hashnode? How does that scale? How good is it in terms of server bills? I have been recently researching about server costs of various tech-stacks and it is interesting to know how much it costs to run these things. I came to know of one site which was written in C# which required 12 times more server costs than a similar app with same functionality written in Laravel(PHP) required. Also, is it opensource?

Wait what?? The Backend is having so many votes?? I would have guessed that front-end will win by 10x margin. I find front end to be significantly easier than the backend.