Jupiter is a code review plug-in tool for the Eclipse IDE. It is currently under active development, and still in an experimental state. The design of Jupiter involves the following:

• IDE integration: Jupiter is based upon the Eclipse plug-in architecture.
• Cross-platform: Jupiter is available for all platforms supported by Eclipse.
• XML data storage - Jupiter stores data in XML format to simplify use and re-use.
• Sorting and searching: Jupiter provides filters and sorting to facilitate issue review.
• File integration: Jupiter supports jumping back and forth between reviews and source code.