RSpec is the original Behaviour Driven Development framework for Ruby.

Saros is a Eclipse plugin for collaborative text editing that in particular targets distributed pair programming (also called remote pair programming), but can support arbitrarily many participants at once. All members of a session have an identical copy of an Eclipse project and Saros keeps these copies in sync as editing progresses.

Scertify evaluates refactoring possibilities inside Sonar. Scertify™ Refactoring Assessment is an open source component dedicated to development & QA teams that provides exclusive benchmark data on Software Quality. It automatically detects the portions of an application that can be refactored, gives valuable information on refactoring strategies, and costs.

Scrinch is a stand-alone Swing application that helps managing your projects the Agile way (mostly Scrum). Easy to configure: not based on Web technology, no database to manage: just launch it and start working on your desktop.

Scrum Dashboard is a web front-end for Conchangos Scrum for Team System version 2. The main goal of this project is to replace the whiteboard and simplify daily work with Scrum artifacts in Team Foundation Server 2008.

Scrum Notes is a simple-to-use iPad productivity application for Scrum Masters and Product Owners to organize scrum meetings, take notes, and generate reports.

Scrum PM is a plugin for Redmine for Scrum project management. Redmine Version class becomes a sprint and issue becomes task. Most actions support drag and drop, eg. dashboard where you can change status of your task simply by draging it to another column.

Scrum Sprint Monitor provides the Agile team with hands-off, always up-to-date status of the current Sprint, both at the individual and team level. It is designed to run either on a large LCD screen located in a public area, or as a desktop application.

Scrum Time is a web-based Scrum project management tool. This tool is intended to be intuitive, flexible, and extensible.

Scrum Vision is a set of tools that connect Eclipse Mylyn to Google Spreadsheets. Google spreadsheet templates are available to manage a full Product Backlog or just and Iteration Backlog.