Welcome! Take a look at https://news.ycombinator.com/newswelcome.html

It's hard to get traction with a post of the whole blog / personal site. It's better to post a single one. I took a look at your blog, but both post are too short. (There is no hard rule about the length, this's just an unsupported personal opinion.)

About your main site: Did you wrote the animation of Hello World? It may be an interesting topic to write about and I guess people may like it.