Parsing JSON

I had this extremely old project here: https://github.com/ftomassetti/json-for-jetbrains-mps

Thanks Federico! I tried to migrate it to MPS 3.3, but unfortunately it doesn't work out of the box. Probably needs a cascaded migration via older MPS versions. Do you know which version it was made in?

Unfortunately I do not remember. It is 4 years old, it could be versione 2.x?
I am not even sure if it is worthy to go over the trouble to perform a complex migration because the project was rather simple. Maybe it is just faster to rewrite it :)

Alright, that's a good consideration. Thanks for your fast replies and your tips!

I know this thread is quite old. @Eugen, @Federico have you managed to migrate it to 3.3 or is it better to just build a JSON language myself?

I would suggest to rewrite it: I could port it at some time in the future but I do not know when, while you probably can recreate it in a few hours

Thanks for the quick response.

Hi m sch95, unortunately I didn't have time to build a new one yet. But if you get time to do something and want to publish it, please do drop me a link :) I'll do the same if I get to it earlier (unlikely).

Thanks for the response Eugen,

I'm also busy atm. I don't know if I'll have time for it in the future or if JSON is actually necessary for our use case in MPS. I'm just considering all options atm.

If I have a working JSON language in MPS, I will certainly try to publish it. Thanks guys!