itch.io

Or you just look for a teamate who writes most of the code. I am sure If you are good in arts, Sound, animation or something different there will be someone who wants you. Good to gather experience, thats what Game jams are about... I think

I see no urgency in being a part of this jam.

If you are unable to create the game with your current ability, then either look for a jam that uses AI or just take the time to improve the skills and join one later.

or collaborate with people who can code