Add 'Show HN' to the submission title and it will go into the https://news.ycombinator.com/show page dedicated to show off new projects. Early, unfinished projects are fine as long as it's something users can try and play with (blog posts, signup pages, fundraisers can't be tried).

My feedback is the header uses too much whitespace. On a 27-inch (3840 x 2160) monitor I need to scroll down to see a project.

There's need on HN: "Ask HN: Who is seeking a cofounder?" https://news.ycombinator.com/item?id=20266463 (160 comments)