This is the general-purpose language that can be applied for numerous different tasks. That includes Android app development. Java has a lot of advantages, the main, portability, scalability and excellent performance makes a perfect language for developing a complex enterprise application requiring room for growth.
This is general-purpose, multi-paradigm, robust programming language developed by Apple Inc. Swift allows us to create top-notch and fast apps for all Apple operating systems. Swift eliminates entire classes of unsafe code and was built to be fast. It uses the high-performance LLVM compiler technology.
This is a software library that implements a self-contained, zero-configuration, serverless, transactional SQL database engine. It is the most widely deployed SQL database engine in the world. SQLite doesn’t send a request to the server, which makes it so powerful and fast.
Core Data is a persistence framework and an object graph provided by Apple in the macOS and iOS operating systems. We use Core Data to manage the model layer object in applications. We Core Data as a framework to save, track, modify, and filter the data within iOS apps; however, Core Data is not a Database. Core Data is using SQLite as it’s a persistent store, but the framework itself is not the database. Core Data does much more than databases like managing the object graphs, tracking the changes in the data, and many more things.
This is a unit testing framework for the Java programming language. Junit is essential in the development of test-driven development. It provides excellent opportunities to write code and test it simultaneously. Junit is very powerful; it’s graphical interface makes the testing process a lot simpler.
One of the most exceptional automation tool created by Google. Espresso allows for developing automated tests for Android Apps and provides the functionality to simulate real user interaction with the screen and adding test assertions. It can be integrated with different kinds of libraries for test performance enhancements.