Cross-platform C++ libraries for building network applications
Data Analysis, Simulations and Visualization on the Sphere
a package with useful scripts for X-ray diffraction physicists
Uranie is CEA's uncertainty analysis platform, based on ROOT
Scanning Probe Microscopy Controller and Data Visualization Software
Plug-ins for the space physics data analysis software QSAS.
A C library to handle compositional (=closed) data, like proportions.