JDoodle

JDoodle is an online tool that works as a compiler, code editor, and integrated development environment (IDE) supporting multiple programming languages. These languages include Java, C, C++, PHP, Perl, Python, and Ruby.

This platform enables users to instantly execute programs online, eliminating the need to establish and maintain a local environment. Beyond simple coding, users have the option of saving their work and sharing it, potentially enabling collaborative coding projects.

JDoodle offers a straightforward and simple method for compiling and running programs online, making it useful for code education, rapidly evaluating code snippets, or holding interviews that involve coding assignments.

However, it's worth noting that JavaScript must be enabled for JDoodle's complete functionality to be available, ensuring the tool functions as intended.