1. Relational
    ap5 - A mature, embedded, in-memory Relational ObjectStore and a high-level/declarative/specification language
  2. rib
    Rib is a simple tool to run periodic tasks, in its current form it is oriented as a test tool for network services but could be used as a general scheduler as well
  3. s-exp syntax
    S-exp syntax is a topic for programs that let you translate s-expressions to other grammars
  4. Sandbox
    Orphaned page—no backlinks
  5. Schedulers
    Scheduling of events/tasks/..., cron-like functionality, etc
  6. Scheme
    Scheme is a statically scoped and properly tail-recursive dialect of the Lisp programming language designed by Guy Lewis Steele Jr
  7. Science
    Natural Science libraries:
  8. Screenshots
    Beauty is only skin-deep, but it's a start
  9. Semantic Web
    The Semantic Web provides a common framework that allows data to be shared and reused across application, enterprise, and community boundaries
  10. serialization
    Libraries to translate data structures to/from a format which can be stored/retrieved