Java is supported on a lot of cross-platforms. Java can also use functions that are written in different programming languages such as C, C++, and others. Java is used in every industry, starting from IT sectors to healthcare, entertainment, banking, etc.
Here are a few online Java code compilers:
IntelliJ IDEA
IntelliJ is an online Java code compiler that is a free source. It suggests code completion, code analysis, and mission completion tools such as version control systems. It supports different programming languages and frameworks. It has a powerful compiler that can detect duplicate codes. It has a variety of in-built tools such as GIT, Decompiler, Database SQL. You can even customize your project structure according to your requirements.
Eclipse IDE
It is an open-source online Java code compiler. A vast number of Java app developers use Eclipse. Eclipse is used for writing applications in Java and also has an upgraded version that supports writing code in Ruby, ABAP, JavaScript, Scala, Python, and many more. Eclipse is one of the tools that offer many features like module distribution, automatic error reporting, and core language features. Eclipse allows you to debug, edit, browse, refactor everything in one which makes it easier for programmers to develop an application
JDeveloper
JDeveloper is a cost-effective platform as it is free of cost. It covers everything from design to deployment through coding, debugging, profiling and optimization. It has in-built multi-layer coding which saves a lot of time for developers making it easier for them to code. It also has a drag and drops function which makes the design of the application quicker.
Netbeans
NetBeans is a tool which is used for developing Java applications and runs on several platforms such as Windows, Linux, Solaris, and macOS. Similar to Eclipse, NetBeans is an open-source environment and can be used to develop programming languages like C, C++, JavaScript, etc. it is used for saving and loading any data. It is also an open-source integrated development tool and also supports every dialogue for Wizard Framework. It often gives hints on optimization of codes and debugging and inserts the right code themselves.