The official website for Audiofast – a premium audio equipment distributor in Poland, representing world-renowned brands. The platform showcases an extensive product catalog, detailed technical specifications, expert reviews, and a comprehensive blog. Built for exceptional performance, intuitive content management, and seamless user experience across all devices.

• Next.js 16: React framework with App Router and Turbopack
• React 19: UI library with React Compiler optimization
• Sanity.io: Headless CMS with AI-powered semantic search
• Supabase: PostgreSQL database for public data access
• TurboPack: High-performance build system in monorepo architecture
• TypeScript: End-to-end type safety
• SCSS: Advanced styling with CSS Modules
• Bun: Modern JavaScript runtime and package manager
• Microsoft Graph API: Enterprise email sending
• Mailchimp: Newsletter management and subscriptions

• apps/web: Main Next.js website application
• apps/studio: Sanity CMS content management system
• packages/eslint-config: Shared ESLint configuration
• packages/typescript-config: Shared TypeScript configuration

22+ custom-built page sections with multiple variants, easily managed through Sanity Studio. Drag-and-drop functionality allows quick reorganization of content without touching code. Additional 19+ portable text components for rich content editing.

Leverages Sanity Embeddings Index for intelligent product and blog search. Users can find content by meaning, not just keywords – making discovery natural and intuitive.

Advanced cookie-based product comparison system allowing users to compare technical specifications side-by-side. Supports complex technical data tables with grouped parameters and variants.

Server-side filtering with customizable filter configurations per category. Each product category can have unique filter parameters tailored to its product type.

Dedicated section for certified used equipment with specialized page and product management.

Expert reviews with PDF generation, author management, and product linking. Reviews can be embedded directly in product pages for seamless content integration.

Optimized with React Compiler, CSS inlining, and minimal JavaScript. Lazy loading and automated image optimization ensure exceptional Core Web Vitals scores.

Built with ARIA compliance, semantic HTML, and thoughtful keyboard navigation to ensure a great experience for all users.

Comprehensive structured data (JSON-LD) for products, brands, articles, and FAQs. Auto-generated sitemaps and meta tags for maximum visibility.

Microsoft Graph API integration for reliable transactional emails with custom React Email templates.

Our stack is carefully chosen to deliver blazing-fast performance. Next.js 16 with React Compiler ensures optimal JavaScript execution, while Turbopack provides instant development feedback. The combination of static generation and server components delivers sub-second page loads.

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 and AI assistance.

• Scalable architecture that's easy to maintain and extend
• Content team independence through intuitive CMS
• Consistently high performance metrics
• Built-in SEO best practices
• AI-powered search for better product discovery

• @oliwiersellig