Mozilla Add-ons - Download Firefox extensions and themes. They’re like apps for your browser. They can block annoying ads, protect passwords, change browser appearance, and more.
Mapbox - An open source mapping platform for custom designed maps. Our APIs and SDKs are the building blocks to integrate location into any mobile or web app.
Extensity - Quickly enable/disable Google Chrome extensions.
QGIS - QGIS is a desktop geographic information system, or GIS.
Extensions switcher - Menu for quick extensions control
OpenStreetMap - OpenStreetMap is a map of the world, created by people like you and free to use under an open license.