I wrote a "postmortem" of our jam game Blastsmith and the jam experience in whole — in the form of 4 Things that went right and 4 that went wrong. It's the first time I have done anything like this so check it out and tell me what you think:

https://zameleon.itch.io/blastsmith/devlog/94156/crafting-blastsmith-4-things-that-went-right-and-4-things-that-went-wrong

I would also love to see and read other jam postmortems or dev stories, so if you have one,  share it!

I decided to go all out and made a video: 

It's my first video on youtube, so I definitely still have a lot to learn, but I think that it's good enough for a first time.

I also got inspired by your postmortem to write one, And I didn't even knew about postmortems before!
So this might be the first postmortem I ever wrote.
It's quite messy since it's my first time doing it but here it is:
https://zikbakguru.itch.io/game-game-game-game/devlog/94218/the-postmortem-thing...

A terrifying time putting together images but postmortem done, WOO!

https://birdmaskstudio.itch.io/zombie-gaggle/devlog/94303/zombie-gaggle-a-48-hour-jam-write-up

It was my first experience with godot and I liked it :) Fucked up with music a bit.

freezedice.itch.io/axe

We wrote a dev log sharing some development details for Chronodog. I hope some of you will find that interesting,

https://nicmagnier.itch.io/chronodog/devlog/94488/chronodog-a-look-behind-the-space-curtain