How do you finish your projects?

I have been learning javascript and react for longer than I would like to admit and have 0 projects that I am proud of. I feel like I know a lot and can put it together but can't bring projects across the finish line. I end up archiving -> deleting -> recreating a lot of projects. I have tried only focusing on one project and get pretty far with it but then something happens and I never finish it. I like web development and would love to be able to work as one but I've been feeling lost for awhile and don't know what to do.