QFieldCloud allows seamless synchronization of your field data with your spatial infrastructure with change tracking, team management and online-offline work capabilities in QField.

A QGIS plugin that displays only the currently visible layers in a dedicated dock.

The solution to create and share maps, dashboards, geostories with 3D support on the web. And it is open-source too!

Official GeoServer repository

PostGIS spatial database extension to PostgreSQL [mirror]

QGIS Documentation

QEP's (QGIS Enhancement Proposals) are used in the process of creating and discussing new enhancements for QGIS

GroupStats plugin for QGIS 3. Originally written by Rajmund Szostok.

Ice-Sealed Wyvern

The Database of Vascular Plants of Canada

QGIS is a free, open source, cross platform (lin/win/mac) geographical information system (GIS)