GRASS GIS vs Postmill
A side-by-side look at GRASS GIS and Postmill. For an in-depth review of either product, follow the links below.
GRASS GIS
Science & Engineering
GRASS GIS is a free and open source geographic information system used for geospatial data management, analysis, graphics and maps production, spatial modeling, and visualization. It operates on various operating systems including Linux, Mac OSX, and Windows.
gisgeospatialdata-analysisdata-visualizationmapping
Postmill
Online Services
Postmill is an open-source WordPress plugin that allows you to create interactive story experiences. It lets you build branching narratives, quizzes, conversations, mini-games, and more using a visual editor.
wordpressplugininteractive-contentstorytelling
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