The Futhark compiler generates JSON manifest files that describe the C API of a compiled program. This package provides definitions for reading and writing such files.

QGIS is a Geographic Information System (GIS) which manages, analyzes and display databases of geographic information.

OpenStructure aims to provide an open-source, modular, flexible, molecular modelling and visualization environment. It is targeted at interested method developers in the field of structural bioinformatics.

A free cross-platform library of fast C++ routines for plotting data in up to 3 dimensions. It can export plots to bitmaps and vector EPS, SVG, IDTF files. There are simple window interfaces based on GLUT, FLTK and/or Qt. MathGL can also be used in the console. There are interfaces to a set of languages, such as, C, Fortran, Pascal, Forth, Python, Octave.

Custom trait types for scientific computing (NumPy, SciPy and friends).

Framework for idownloading and sharing additional application data.