This is the GNU Objective-C compiler, which compiles Objective-C on platforms supported by the gcc compiler. It uses the gcc backend to generate optimized code.

This module provides several functions for asynchronous control flow. This one's claim to fame is improved debuggability.

Library needed for GNU Go applications linked against the shared library.

ChemmineR is a cheminformatics package for analyzing drug-like small molecule data in R. Its latest version contains functions for efficient processing of large numbers of molecules, physicochemical/structural property predictions, structural similarity searching, classification and clustering of compound libraries with a wide spectrum of algorithms. In addition, it offers visualization functions for compound clustering results and chemical structures.

FxT is a library and associated tools that can be used to analyze the performance of multithreaded programs which can potentially use a hybrid thread scheduler (i.e. a user-level scheduler on top of a kernel-level one). The Marcel thread library can take full profit from this library.