Building a Modern 3D Website Experience with Cursor, 21st.dev, and Vercel

The goal for this website was to create something that immediately felt polished and interactive without becoming visually overwhelming. I wanted the site to feel premium, but still minimal. That balance came from combining a few key elements: a circular 3D card carousel as the main interactive feature, a strong but tasteful background that gave the page atmosphere, a minimalistic navbar that stayed out of the way of the visuals, and a layout that felt modern, clean, and intentional.

The centerpiece was the carousel. Instead of using a flat slider or standard card layout, I wanted something more spatial and immersive — something that made the website feel more dynamic the moment it loaded.

To speed up development and give the project a stronger technical starting point, I pulled in a 3D card carousel asset from 21st.dev. That gave me a solid base to work from instead of building the effect from zero.

What was useful about this approach was that I did not treat the imported code as a finished product. It served as a foundation. The original component had the core interaction and structure, but the real work came in adapting it to the exact look, movement, spacing, and behavior I wanted for the site.

That is where Cursor became a major part of the workflow.

Instead of manually editing everything line by line in a traditional workflow, I used Cursor to help accelerate the build and refine the component. This made the process much more fluid.

Inside Cursor, I was able to work through changes to the imported 3D carousel, adjust its structure, refine the styling, and guide the final implementation with AI assistance. That included iterating on how the cards were positioned, how the carousel felt visually within the page, and how it worked alongside the rest of the site design.

This kind of workflow was especially helpful because the project was not just about making a component function — it was about making it belong inside the website. The carousel needed to feel integrated with the background, the spacing, the navigation, and the overall aesthetic. Cursor made it easier to rapidly test changes, refine the implementation, and move from “working code” to “finished presentation.”

Once the main 3D feature was in place, the rest of the site was designed to support it rather than compete with it.

The background played a big role in that. It helped create depth and atmosphere without pulling attention away from the carousel itself. Instead of overloading the page with too many visual elements, the design leaned into restraint. The background added mood. The carousel added motion and focus. The navbar stayed minimal and clean so the user’s attention stayed on the overall experience.

That combination is what made the site work. The page felt visually rich, but not cluttered.

One of the most useful parts of this build was how much of the development process could be handled through AI-assisted workflows inside Cursor. Instead of approaching the project as a completely manual code build, I used AI to help with implementation, iteration, and refinement.

That does not mean the work was automatic. It still required direction, design judgment, and technical decision-making. But it did mean the process became much faster and more flexible. I could move from concept to implementation with less friction, then spend more time improving the final experience rather than getting slowed down by repetitive development steps.

For modern web projects, that kind of workflow is a major advantage. It creates more room for experimentation and allows for quicker refinement when building custom interfaces.

Once the site was in a strong place, deployment was handled through Vercel. That was another part of the build that helped keep the workflow efficient.

Rather than relying on a drawn-out manual deployment process, Vercel made it easy to push the project live in a streamlined way. Combined with the AI-assisted development workflow in Cursor, it allowed the path from development to deployment to feel much more connected and much less tedious.

That matters more than people often realize. A good deployment setup is not just about hosting — it is about reducing friction. When development, iteration, and deployment all move smoothly together, it becomes much easier to build higher-quality work faster.

What I liked most about this project was how it blended strong design with modern development workflow.

It was not just a website with a nice visual. It was a good example of how I like to build: start with a strong concept; use high-quality assets or components as a launch point when it makes sense; customize everything to fit the final vision; use AI tools like Cursor to accelerate development and iteration; and deploy efficiently through Vercel without unnecessary manual overhead.

The final result was a modern website with a strong interactive centerpiece, clean surrounding design, and a workflow that was fast, flexible, and production-friendly.

This build was a great example of how modern web development can work when design, AI tooling, and deployment all come together in the right way.

By combining Cursor for AI-assisted coding, 21st.dev for a high-quality 3D component starting point, and Vercel for streamlined deployment, I was able to create a site that felt custom, polished, and visually engaging without relying on a slow or overly manual process.

Projects like this are exactly why I enjoy working at the intersection of design, development, and AI. The end result is not just a functioning website — it is a sharper workflow and a better product.