Dcoder is an online integrated development environment (IDE) and coding platform that supports a multitude of programming languages. It is designed to facilitate coding and algorithm development directly from a web browser, making it accessible for users to code and compile on the go. In addition to its web-based platform, Dcoder offers mobile apps, enhancing its versatility and portability for coding enthusiasts and professionals. The platform is equipped with features like syntax highlighting, code completion, and a rich library of programming challenges, tailored to help users improve their coding skills. Dcoder's user-friendly interface and cloud-based infrastructure support seamless coding experiences for both beginners and experienced developers.