Perancangan PinjAR: Sistem Perpustakaan Digital Berbasis Web dengan Integrasi QR Code di SMAN 2 Tilatang Kamang
PinjAR (Borrowing with QR Code) was developed as a web-based library system utilizing QR code technology to identify book collections and WhatsApp API as a means of delivering transaction information to users. The system development process uses R&D (Research and Development) with an Agile approach, through planning, design, coding, testing, and release. Software quality measurement refers to the ISO/IEC 25010 standard, namely functional suitability, compatibility, and usability, while product validity testing is carried out using the Aiken's V method. The resulting application provides features for managing book collections, member data, borrowing and returning books, generating reports, and reminder notifications connected to the system. The test results showed a value of 100% for functional suitability, with 100% compatibility, and 91.30% for the usability aspect. Meanwhile, the validation results obtained an Aiken's V value of 0.93 for the system design aspect and 0.97 for the language aspect. This achievement shows that PinjAR has good quality standards and can be used as a library service solution at SMAN 2 Tilatang Kamang.