The official website for Kryptonum - a digital agency crafting high-performance, accessible, and beautiful web experiences. We focus on delivering exceptional results through modern technologies and thoughtful design.
- Astro: Core framework for building lightning-fast websites
- Sanity.io: Headless CMS for flexible content management
- TurboPack: High-performance build system in monorepo architecture
- TypeScript: End-to-end type safety
- SCSS: Advanced styling with modular architecture
- Preact: Lightweight alternative to React, used with react-hook-form
- Bun: Modern JavaScript runtime and package manager
- Fathom: Privacy-focused analytics
apps/astro: Main website applicationapps/sanity: Content management systemapps/links: Simple, custom-built website for sharing all our important links in one placepackages/ui: UI reusable elements, like buttonspackages/shared: Shared elements, like constants, layouts etc.packages/utils: Utility functions and helpers
45+ custom-built sections with multiple variants, easily managed through Sanity Studio. Drag-and-drop functionality allows quick reorganization of content without touching code.
Optimized assets, lazy loading, and minimal JavaScript ensure exceptional loading times and high Core Web Vitals scores.
Built with ARIA compliance, semantic HTML, and thoughtful keyboard navigation to ensure a great experience for all users.
Using Fathom Analytics for GDPR-compliant, anonymized visitor tracking.
Comprehensive meta tags and structured data implementation for maximum visibility.
This animation demonstrates our attention to detail and performance-first approach. Created purely with CSS and SVGs, JavaScript is only used to trigger the animation when the section enters the viewport. This approach ensures smooth performance while maintaining engaging visual effects.
kryptonum-showcase-svg-and-css-animation.mp4
Experience the seamless integration between our CMS and website. This showcase demonstrates how easily content can be managed in Sanity Studio, with previews and almost instant updates reflecting on the live site. Watch how our 45+ custom sections can be arranged, customized, and published with just a few clicks.
kryptonum-sanity-astro-flow-showcase.mp4
Our stack is carefully chosen to deliver blazing-fast performance. Astro's partial hydration ensures JavaScript is loaded only when needed, while automated image optimization keeps page weights low.
TurboPack monorepo architecture provides consistent tooling and faster builds. TypeScript ensures type safety across the entire codebase, while Sanity Studio enables flexible content management with real-time previews.
- Scalable architecture that's easy to maintain and extend
- Content team independence through intuitive CMS
- Consistently high performance metrics
- Built-in SEO best practices