I wrote a novel-length story once that I published chapter by chapter as I was writing it, and I'm still incredibly proud of that feat. It's still in its beta stage, I think. There are plot holes and loose ends because I changed my mind about the story multiple times, which makes some foreshadowing in earlier chapters useless, and so on. It's been in its beta stage for about two years and I doubt I'll ever revise it, but it was a nice distraction while I was working on my Master's thesis.