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

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

H3 is a geospatial indexing system using a hexagonal grid that can be (approximately) subdivided into finer and finer hexagonal grids, combining the benefits of a hexagonal grid with S2's hierarchical subdivisions.

The Fast Library for Integer Number Theory is a C library which supports polynomial arithmetic over the integers, fast integer arithmetic and factoring (including a highly optimized quadratic sieve).

md2term was created to be a markdown parser for short texts (less than 30 lines) that could be used in terminal presentations (text slides) and, at the same time, able to be correctly visualized by other parsers on websites (GitHub, GitLab, etc). The script can also be used satisfactorily for viewing other markdown text, provided its limitations are observed.

A simple and light Python library to validate, parse and generate RFC3339 time strings.