Eclipse Marsh is an open source multi-platform software development environment. Eclipse Marsh is used to build JAVA based web applications, which supports multi-languages. It is featured with data tools platform, eclipse JAVA development tools, Mylyn task list, remote system explorer, etc. Eclipse Marsh is especially developed for JAVA developers. It can also be used to develop documents with LaTeX (via a TeXlipse plug-in) and packages for the software Mathematica. Development environments include the Eclipse Java development tools (JDT) for Java and Scala, Eclipse CDT for C/C++, and Eclipse PDT for PHP, among others.