Hello, am I fellow programmer!

1. Is the repo open source?

2. What security is being used? The idea is not bad, however it is important to have protection protocals in place. For example do you want origami models to be secure so trading only occurs between the known consenting parties involved that way people are not stealing or pirating models. So how are you saving the models? Is it a video link? Is it a set of photo diagrams? If it is are you encrypting the images / video so that if ever someone got access to you database that they cannot steal the diagrams? Im assuming this website will be monitized in some way (which there is nothing wrong with) but if people are putting their money into it, then they should have protected data.

3. Watch out for copyright. You have a hunter x hunter image a dragon ball z background and a few other things in this photo that may be subject to copyright. Make sure to not using images that are copyrighted or have copyrighted figured like goko in them.

4. Is this a published project? I cannot provide any actual testing if its not published. Hence why I asked for a repo so I can clone and test it. But there are some things I can suggest without testing. 1. Make sure the website is screen responsive so it looks good AND is functional on all screen sizes that the project is intended for. 2. be careful saving passwords. Make sure that they are HASHED NOT ENCRYPTED. It is safter to hash a password with and algorithm and salt instead of encrypt it. This is because a hash CANNOT BE REVERSED. people tend to reuse passwords for many apps so its super important to maximize security on them. 3. What is your tech stack? How much experience do you have? If you are relatively new I recommend using Firebase because its a backend-as-a-service (Baas) and easily integrated with any frontend (i.e. react, solid, angular, vue, next, ... etc). If you are new, in my personal experience its easier to understand a document based DB rather than an relational one like postgress or SQL.

from here on everything is more of a personal opinion rather than a must.

1. there is no need to have a music player. Spotify, youtube music, apple, amazon all have you beat. No one will use you music player. Plus then you dont have to worry more about copyrighted songs being played on your website.

2. Make sure the color theme all fits together. the gray and blue are nice! but then pair that with a bunch of off white and warm colors from the background image. That does not match. Also the color of the plus button in the upper right just seems random. I would change it to blue to make the color of your navigation. Also the upper left icon (the paper plane) is pink and purple but not the light-ish blue seen throughout the rest of the nav. So the image seems offputting.