Web App
Web development is the work involved in developing a Web site
for the Internet (World Wide Web) or an intranet (a private
network). Web development can range from developing a simple
single static page of plain text to complex web applications,
electronic businesses, and social network services. A more
comprehensive list of tasks to which Web development commonly
refers, may include Web engineering, Web design, Web content
development, client liaison, client-side/server-side
scripting, Web server and network security configuration, and
e-commerce development.
Android software development is the process by which
applications are created for devices running the Android
operating system. Google states that "Android apps can be
written using Kotlin, Java, and C++ languages" using the
Android software development kit (SDK), while using other
languages is also possible. All non-Java virtual machine (JVM)
languages, such as Go, JavaScript,that may be supplied by
tools, likely with restricted API support.