2051. Ntccrt
      Ntccrt is an interpreter for the Non-deterministic Timed Concurrent Constraint (ntcc) calculus capable of real-time interaction
2052. nuclblog
      Blog software for use with Hunchentoot
2053. Nuprl
      The Nuprl system, based on the type theory of Martin-Löf, is a system for manipulating proofs
2054. Nyxt
      Nyxt is a keyboard-oriented, extensible web-browser designed for power users
2055. oauth2
      Small library which allows to use OAuth2 protocol, original repository is here https://github.com/Neronus/oauth2
2056. objc
      objc Objective-C to Lisp Binding with Transparent Layer, 2025
2057. Object Representation
      hyperobject - Hyperobject is a Object Representation package for development
2058. object-class
      object-class ensures that special subclasses of standard-object cluster right in front of standard-object in the class precedence list
2059. Objective-CL
      Objective-CL is a Common-Lisp/Objective-C bridge currently supporting a range of Lisp implementations on Mac OS X and GNUstep
2060. ObjectStore
      ObjectStore is a commercial object database for C++ and Java

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