Discover 10 Real-World Modern Software Development Using Java

Java is getting more popular over time despite the fact that more programming languages have been developed. The application of Java is in almost every field. Let’s find out 10 cases of modern software development using Java!

Java is one of the most popular programming languages used in the world of software development. PYPL Index reported that the market share of Java was 17.82 % by December 2021. There are over 3 billion devices of different platforms – Windows, Unix or Linux, Macintosh, Mac OS, Android,… use Java for the development of software and applications.

In addition to that, Java has its footprint in many enterprises’ custom-made solutions and embedded systems ranging from banks & insurance companies, to retailers and manufacturers. It is not hard for you to find a popular application or software that uses Java. While we are on that topic, let’s find out the top 10 popular Mobile and Web Applications using Java.

1. Why is Java so popular?

Since its first introduction to the public in 1995, Java has grown consistently for decades as one of the world’s most popular and efficient programming languages despite a growing number of programming languages being introduced to the market. The reasons behind its popularity vary. Firstly, Java can be used in almost all types of software development projects, ranging from basic web, apps, and games to Artificial Intelligence, Big Data applications… With emerging technology like AI and Big Data, it is believed that this evolving language can uniquely combine stability with innovation.

Secondly, the open-source and object-oriented nature makes Java a suitable tool for developing robust, scalable, portable, distributed, and full-fledged applications on all operating systems. Besides, the language is very simple and comes with a library of classes with commonly used utility functions for developers to create interactive applications and websites. Thirdly, Java is platform-independent which allows it to run on different systems as long as it has a Java Runtime Environment (JRE) installed. Even code that has been written for a long time ago can take advantage of the most updated Java Virtual Machine (JVMs) and gain the same speed as the latest native code translating, and memory management.

2. Top Modern Software Development Using Java in the Real World

Now, let’s take a look at the top cases of modern software development using Java in the real world.

2.1. Music Streaming App – Spotify

Spotify is a popular music streaming service available on mobile and web apps that allows the audience to stream almost any songs, podcasts, albums, and singers. Spotify offers a range of benefits including access to free and premium content with simple connecting with Facebook or email address. The programming languages that Spotify uses vary, one of which is Java. Java for Android and Java SE subscription which provides all licensing, source, and support.

2.2. Social Media – Twitter

Twitter is one of the most popular social media platforms with microblogging services that enable many unique features including personalized tweets, downloads, block ads, data saving, private browsing, etc. Initially, Twitter was developed using Ruby on Rails but it has gradually moved the majority of its stack to the JVM which offers plenty oft-cited advantages, such as high performance, scalability, better system architecture, and better encapsulation of individual services.

The programming language selection was influenced by many factors. Firstly, since the search team must work on Lucence which is Java-based, they prefer Java over other programming languages because it gives them much convenience. In addition to that, as the back-end system is being developed in JVM, the front-end coding is gradually transitioning to browser-based Java and JavaScript. 

2.3. Web Browser – Opera Mini

Opera Mini is one of the most popular case for modern software development using Java. Opera Mini is known for its lightweight, safe, and speedy browser thanks to compression of unwanted web graphics, which allows users to surf the Internet and in-app sharing files even with poor Wi-Fi connection. OperaMini was developed dedicated to Opera Mobile but to adapt to the development of Android, Opera Mini now can operate efficiently on Android systems. While Java was the official language for Android App Development and the most supported language by Google, there is no wonder why Java programming language is so popular. 

2.4. Game Application – Minecraft

Minecraft is one of the most popular games in history, attracting both children and adults alike and you probably would not be surprised to learn that it was written using Java by Markus “Notch” Persson in 2009. Minecraft and its 3D peaceful universe – consisting of biomes, people, and abodes built out of blocks are a never-ending source of entertainment, creativity, and fascination. The use of Java with its open-sources, platform-independent and object-oriented features allows “programmers” at home to easily create their own world. 

2.5. Car Monitoring Application – VisibleTesla

VisibleTesla is an open-source application created by a Tesla automobile enthusiast in 2013 to monitor his own Tesla Model S car. This app allows users to set up geofencing and notifications for an unlocked door, charging level, trip management data, etc. Java is one of the programming languages that Tesla is using heavily in building the ecosystem for their cars. We might expect more Tesla systems and applications built on Java to be released in the future. 

2.6. Mobile Payment Service – Cash App

Formally known as Square Cash, Cash App is a Java-based application for mobile payment services that allows users to easily transfer money with a simple download and signup. Java is used for most of Cash App’s code, especially in the Android version to increase the flexibility, and security across devices as well as the consistent connection while dealing with banking transactions.

2.7. Trading System – Murex

Murex is a popular high-frequency trading platform – a significant financial service – that is scripted in Java programming language. The main function of Murex is to process advanced technology such as cross-asset trading, cloud-ready, and risk management to support the transaction and growth of the capital market. Java has enabled the flexibility, scalability, and consistency of the application. 

2.8. Car Hailing Service – Uber

100 million monthly active users with over 11 billion USD in revenue as of the end of 2022 was the amazing result of the unicorn start-up Uber. This incredible car-hailing platform enables passengers to conveniently book cab-hailing services in several simple steps, no wonder it has quickly gained popularity. 

The programming and technology behind Uber made it easier to optimize the user’s experience with huge data storage, automation as well as routing, mapping, and tracking. The first part was centered on the infrastructure which was the foundation for the second instance, including Marketplace to web and mobile development. Uber developers used all of the core programming languages, including Java to build its first marketplace and Android mobile app. 

2.9. Dating application – Tinder

Tinder is the most popular dating app of the modern era which was launched in 2012. Until now, billions of matches have been made among active users who are in their 20s and 30s. Based on location data, Tinder allows users to swipe and select their match. The technology stack for Tinder mobile app is the native programming language Swift/objective-c for iOS and Java for Android.

2.10. Satellite imagery and 3D buildings and terrain – Google Earth

Google Earth is a computer program focused on the 3D representation of our planet based on satellite imagery. Google Earth stores a huge amount of data on servers and apps which allows users to easily access it. For front-end development, Google uses JavaScript and TypeScript while Java, Golang, Python, C++, and PHP are used for front-end development to optimize UI/UX. 

3. Final thoughts

The Java programming language is the most critical, most used language for web app development. It is understandable that you want to develop a Java-based software application. If you need consultation on Java-based projects, Newwave Solutions is here to help you. Contact us now!