Explore Trending TechThrough Real Apps
An ecosystem of apps built on trending technologies — AI, computer vision, 3D, and more. Each app explores a different frontier of modern tech.
Our Applications
TOEIC Vocabulary
Master TOEIC vocabulary with spaced repetition and interactive exercises. Learn words in context with examples and audio.
TOEIC Writing
Practice TOEIC writing tasks with AI-powered feedback. Improve your business writing skills with guided exercises.
VisionPipe3D
Real-time hand tracking meets Three.js. Build gesture-controlled 3D experiences that respond to natural hand movements.
what-is
Get instant AI-powered definitions for any keyword. A developer-friendly API with comprehensive documentation, SDKs, and a playground.
Vibe UI
Designer prompt library with infinite canvas board rendering live TSX components. Build and preview UI flows visually.
Shop
An online eyewear store with 20+ locations nationwide. Browse frames, sunglasses, and lenses with free cleaning services.
PDF Tools
View and read PDF documents online. Enter a URL or upload a file to quickly browse pages with zoom and navigation controls.
Login UI
A custom Zitadel login UI with passkeys, Google, Apple, and SAML sign-in. Modern identity management for the CappuAI platform.
Cat
A desktop pet cat app built with Tauri. Drag your cat around the screen, interact with social apps, and chat via a local API.
About CappuAI
CappuAI is an ecosystem of apps exploring trending technologies. From AI and computer vision to 3D experiences and developer APIs, each app is a real product built on the latest tech.