Developer Builds School Marketplace App Using Vanilla JS and PWA, Drops React

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A developer named Achmad Junaedi published a technical breakdown on DEV Community on September 9 detailing how he built a school marketplace application without using popular frameworks like React. The project instead relied on Vanilla JavaScript and Progressive Web App (PWA) technology. The approach resulted in a bundle size under 50KB and a load time of 320 milliseconds on a low-cost Android device priced around $80. Junaedi shared the full architecture and development story in a roughly four-minute read on the platform. The post highlights a growing interest in lightweight, framework-free web development for performance-sensitive use cases.

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