Development Model of Warteg Online Applications based on Web and Mobile

The development of software engineering as well as mobile and web-apps has enabled the modernization of businesses such as warung tegal (warteg). The purpose of this research is to design an online warteg application. Application development uses the method of developing system development life cycle with the waterfall model. This application was built using the Native React Framework and with the PostgreSQL Database. The expected result is the design of online warteg applications that can be accessed on websites and mobile phones that can help warteg entrepreneurs to facilitate the promotion and sale of merchandise they sell, as well as to facilitate the public to buy food without having to come to the warteg.