Created a clean, space themed sidebar navigation menu.

Created a responsive architecture that transitions seamlessly from desktop displays to mobile screens.

Made the navigation bar fixed at the top of the viewport so it is always available while scrolling and keeps the user orientated.

When the page loaded the navigation bar looked fine, but as soon as I started scrolling elements of the main page content started rendering over the top of it, making a complete chaos.Spent like twenty minutes futzing with margins and padding before discovering it was a basic stacking context issue.

Built the “About” window successfully. This is an important step to build core desktop environment and to make sure window can be opened and displayed correctly.

Figuring out the window layering and responsiveness is tricky, but I learned a lot about how to manage object positioning in the desktop space.