I built saveyourchess.com as a way to remember my blunders. It imports my games from lichess and chess.com and then I can "fix" blunders by making a better move. You can do that for games you played months ago.
I noticed that I was analysing my games after I played them but I was forgetting what i learned after a few weeks or months. This kept me stuck at about a ~1000 rating.
Since using my own app I was able to increase my rating to about ~1300 and I think it's because of the extra analysis I do on my old games.
I would like feedback on this idea. Not on whether the app was vibecoded or how I built it.
if you weren’t advertising you wouldn’t have named your website .
good idea though