How I Build Premium $5k SaaS Websites with AI (3D Animations & Shadcn UI Components)
3.3万 次观看 · 2025-12-16
UI 设计
📌 Get the follow along guide here:
https://link.builderspace.ai/ai-website-builder
75% of users won’t trust a company if the website design looks bad.
In this video, I show you exactly how to use AI to create premium, agency-level SaaS landing pages designs that don’t look generic or cheap.
I walk you through my design framework used by senior product teams and UI/UX designers, and show you how to teach that framework to AI so it becomes your design partner.
You’ll learn:
👉 How to structure a project brief so AI understands what you’re building
👉 How to create mood boards and section-level design specs for AI
👉 How to build a real style guide and design system with Cursor
👉 How to generate premium SaaS landing pages section by section inside Cursor
👉 How to use Shadcn UI, 21st.dev components, and 3D animations
👉 How to render Three.js and Sketchfab 3D assets on your website
👉 How to avoid generic AI designs and get repeatable, high-quality results
This exact process mirrors how real product teams work:
Define → Build → Review → Refine
And once AI has the right context, the output quality changes completely.
🕐 Timestamps:
0:00 Introduction: The Importance of Good Design
0:48 Framework for Consistent Premium AI Design
1:18 Defining the Project Brief
1:28 Creating a Mood Board
1:42 Creating Section Specs and Style Guide
2:28 Creating the Project Brief Document
3:30 Preparing Content for Each Section
4:06 How to create an inspiration moodboard
7:38 Using Component Libraries (shadcn ui, 21st.dev)
13:37 How to generate a Style Guide in Cursor
15:31 How to generate a Project Requirements Document (PRD)
17:06 How to create tasks in Cursor
18:16 Building each section in Cursor
22:27 Final Design and Iterations
22:59 Conclusion: The Define, Build, Review, Refine Loop
—-----
⚙️ Design Tools Used in This Video
→Cursor IDE – AI-powered code editor used to structure files, create rules, and generate UI section by section
→ Gemini 3 pro, & Opus 4.5
→Shadcn UI – Component library for building clean, modern SaaS interfaces
→21st.dev – Prebuilt Shadcn-based components, animations, and layout patterns
→Three.js – JavaScript library for rendering 3D graphics and interactive animations on the web
→Sketchfab – Source for high-quality 3D models and assets
→Next.js – React framework for building fast, production-ready websites
→Tailwind CSS – Utility-first CSS framework used for styling and layout
📌 WHO IS THIS FOR: This tutorial is perfect for non-technical founders, solopreneurs, and aspiring AI builders who want to create AI-powered products without learning to code from scratch.
👋 ABOUT ME: I'm Joanna, and I've been building products for 10+ years. On this channel, I help non-technical founders build products with AI.
🔔 SUBSCRIBE for more AI product tutorials: / @aibuilderspace
#websitedevelopment #saaslandingpage #howtodesignwithAI #buildwithai #gemini3pro #opus4.5 #uidesigntools #aidesign #aidesigntools #uidesigntools #uiuxdesign #premiumsaasdesign
https://link.builderspace.ai/ai-website-builder
75% of users won’t trust a company if the website design looks bad.
In this video, I show you exactly how to use AI to create premium, agency-level SaaS landing pages designs that don’t look generic or cheap.
I walk you through my design framework used by senior product teams and UI/UX designers, and show you how to teach that framework to AI so it becomes your design partner.
You’ll learn:
👉 How to structure a project brief so AI understands what you’re building
👉 How to create mood boards and section-level design specs for AI
👉 How to build a real style guide and design system with Cursor
👉 How to generate premium SaaS landing pages section by section inside Cursor
👉 How to use Shadcn UI, 21st.dev components, and 3D animations
👉 How to render Three.js and Sketchfab 3D assets on your website
👉 How to avoid generic AI designs and get repeatable, high-quality results
This exact process mirrors how real product teams work:
Define → Build → Review → Refine
And once AI has the right context, the output quality changes completely.
🕐 Timestamps:
0:00 Introduction: The Importance of Good Design
0:48 Framework for Consistent Premium AI Design
1:18 Defining the Project Brief
1:28 Creating a Mood Board
1:42 Creating Section Specs and Style Guide
2:28 Creating the Project Brief Document
3:30 Preparing Content for Each Section
4:06 How to create an inspiration moodboard
7:38 Using Component Libraries (shadcn ui, 21st.dev)
13:37 How to generate a Style Guide in Cursor
15:31 How to generate a Project Requirements Document (PRD)
17:06 How to create tasks in Cursor
18:16 Building each section in Cursor
22:27 Final Design and Iterations
22:59 Conclusion: The Define, Build, Review, Refine Loop
—-----
⚙️ Design Tools Used in This Video
→Cursor IDE – AI-powered code editor used to structure files, create rules, and generate UI section by section
→ Gemini 3 pro, & Opus 4.5
→Shadcn UI – Component library for building clean, modern SaaS interfaces
→21st.dev – Prebuilt Shadcn-based components, animations, and layout patterns
→Three.js – JavaScript library for rendering 3D graphics and interactive animations on the web
→Sketchfab – Source for high-quality 3D models and assets
→Next.js – React framework for building fast, production-ready websites
→Tailwind CSS – Utility-first CSS framework used for styling and layout
📌 WHO IS THIS FOR: This tutorial is perfect for non-technical founders, solopreneurs, and aspiring AI builders who want to create AI-powered products without learning to code from scratch.
👋 ABOUT ME: I'm Joanna, and I've been building products for 10+ years. On this channel, I help non-technical founders build products with AI.
🔔 SUBSCRIBE for more AI product tutorials: / @aibuilderspace
#websitedevelopment #saaslandingpage #howtodesignwithAI #buildwithai #gemini3pro #opus4.5 #uidesigntools #aidesign #aidesigntools #uidesigntools #uiuxdesign #premiumsaasdesign