R is a language and environment for statistical computing and graphics. It provides a variety of statistical techniques, such as linear and nonlinear modeling, classical statistical tests, time-series analysis, classification and clustering. It also provides robust support for producing publication-quality data plots. A large amount of 3rd-party packages are available, greatly increasing its breadth and scope.

Similarity Weighted Nonnegative Embedding (SWNE) is a method for visualizing high dimensional datasets. SWNE uses Nonnegative Matrix Factorization to decompose datasets into latent factors, projects those factors onto 2 dimensions, and embeds samples and key features in 2 dimensions relative to the factors. SWNE can capture both the local and global dataset structure, and allows relevant features to be embedded directly onto the visualization, facilitating interpretation of the data.

Did you ever wish you could make scatter plots with cat shaped points? Now you can!

ArviZ is a Python package for exploratory analysis of Bayesian models. It includes functions for posterior analysis, data storage, model checking, comparison and diagnostics.

This package provides an integration of Eigen in R using a C++ template library for linear algebra: matrices, vectors, numerical solvers and related algorithms. It supports dense and sparse matrices on integer, floating point and complex numbers, decompositions of such matrices, and solutions of linear systems.

The snow package provides support for simple parallel computing on a network of workstations using R. A master R process calls makeCluster to start a cluster of worker processes; the master process then uses functions such as clusterCall and clusterApply to execute R code on the worker processes and collect and return the results on the master.

stb-image-resize2 is a library that supports scaling and translation of images.

stb-truetype is a library for parsing, decoding, and rasterizing characters from TrueType fonts.

stb-image-write is a small library for writing image files to the C stdio interface.

This package contains a variety of small independent libraries for the C programming language.

stb-rect-pack is a small rectangle packing library useful for, e.g., packing rectangular textures into an atlas. It does not do rotation.

stb-image-resize is a library that supports scaling and translation of images. This library is deprecated; stb-image-resize2 should be used instead.

stb-image is a small and self-contained library for image loading or decoding from file or memory. A variety of formats are supported.

stb-sprintf implements fast sprintf, snprintf for C/C++.

This package provides a helper class for working with steno strokes.

Plover (rhymes with lover) is a desktop application that allows anyone to use stenography to write on their computer, up to speeds of 200WPM and beyond.

Storage Performance Development Kit provides a set of tools and libraries for writing high performance,scalable, user-mode storage applications.

Ceph is a distributed storage system designed for reliability and performance. It provides network-based block devices (RBD), a POSIX compliant file system (CephFS), and offers compatibility with various storage protocols (S3, NFS, and others) through the RADOS gateway.

Sbm is a simple bandwidth monitor.

St implements a simple and lightweight terminal emulator. It implements 256 colors, most VT10X escape sequences, utf8, X11 copy/paste, antialiased fonts (using fontconfig), fallback fonts, resizing, and line drawing.

This package is Luke's fork of the suckless simple terminal (st) with Vim bindings and Xresource compatibility.

Libgrapheme is a simple freestanding C99 library providing utilities to handle strings according to the Unicode standard.

farbfeld is a lossless image format which is easy to parse, pipe and compress.

This is a C89 UTF-8 library, with an API compatible with that of Plan 9's libutf, but with a number of improvements:

• Support for runes beyond the Basic Multilingual Plane.

• utflen and utfnlen cannot overflow on 32- or 64-bit machines.

• chartorune treats all invalid codepoints as though Runeerror.

• fullrune, utfecpy, and utfnlen do not overestimate the length of malformed runes.

• An extra function, charntorune(p,s,n), equivalent to fullrune(s,n) ? chartorune(p,s): 0.

• Runeerror may be set to an alternative replacement value, such as -1, to be used instead of U+FFFD.