V8 is the JavaScript Engine used by Node.js and Chromium; it uses just-in-time compilation (JIT) to execute Javascript code, and code caching to lessen the overhead to initially parse and compile a script.

This package contains a web application for swupdate.

JavaScript utility functions to query a Wikibase instance and simplify the returned results.

PostGIS adds support for geographic objects to the PostgreSQL object-relational database. In effect, PostGIS "spatially enables" the PostgreSQL server, allowing it to be used as a backend spatial database for geographic information systems (GIS), much like ESRI's SDE or Oracle's Spatial extension. PostGIS follows the OpenGIS "Simple Features Specification for SQL".

pathvalidate is a Python library to sanitize/validate a string such as filenames/file-paths/etc.

Unified plotting tools for statistics commonly used, such as GLM, time series, PCA families, clustering and survival analysis. The package offers a single plotting interface for these analysis results and plots in a unified style using 'ggplot2'.