Cosmo Carta An interactive viewer for numerical cosmological simulations on the volume-resolution plane. Sengi Sengi is a small, fast, interactive viewer for spectral outputs from stellar population synthesis (SPS) models. It uses Non-negative Matrix Factorisation (NMF) and bilinear interpolation to estimate output spectra. Cladistica An interactive viewer for cladistics and phylogenetic trees. TypeOff A small font comparison tool. Compare fonts side-by-side in a tournament-style bracket to find your preferred typeface.
