Is it bad habit to code on bed?

Hey, I am not bad

Depends on how often. If always/most of the time -- yes. It will kill your back.

If occasionally/sometimes -- IMO it's alright

Depends on how much stock you put into the idea of sleep hygiene.

Coding is bad habit in general, which is why most people don't do that.

@jespersh very specific

@jespersh i think she meant the thing about blue light fucking with sleep

@darksideofyay @jespersh

Besides blue light, the brain may link your bed with programming and not (only) sleep, possibly leading to insomnia.

No

@jespersh @darksideofyay Yeah, I was more referring to what @sbiewald said. :D

@sbiewald using a blue light filter is always a good idea. And and I already have other activities associated with bed.

Don't program in bed anymore though. I used to have single sleeper with a back that could raise. That was the most comfortable I have ever worked.
So is it's comfortable and does not create bad habits (like coding/working to much) I don't why not

It'd kill my back, I couldn't do it, but I'm an old sod.

All kinds of (re)productive activities are great in bed.

Depends if it keeps the other two occupants awake.