JAMstack Architecture: Benefits of Decoupled Frontend-Backend Architecture for Modern Restaurant Web Applications

The restaurant industry has undergone rapid digital transformation, requiring web platforms that are fast, scalable, secure, and cost-efficient. Traditional monolithic web architectures struggle to meet these evolving demands, particularly for restaurant websites that must handle menu management, online reservations, and customer-facing content simultaneously. This research paper examines the JAMstack (JavaScript, APIs, and Markup) architecture as a modern solution for building restaurant web applications with a decoupled frontend-backend approach. Through analysis of performance benchmarks, developer experience, and real-world implementation patterns, this paper demonstrates that JAMstack-based restaurant websites achieve significantly better Core Web Vitals scores, reduced server costs, and improved content management flexibility compared to traditional WordPress or PHP-based solutions. The paper also explores how headless CMS platforms, third-party API integrations for reservations and payments, and static site generation contribute to building robust, maintainable restaurant digital presence.