Something I've always wanted to work on was a browser extension that allowed things like this to happen collaboratively. There's stuff like PeerLibrary[0] that lets you annotate things as a group, but it's limited to publications and things you upload. Nyxt seems to meet what I want but lacks the collaborative aspect I'm looking for. There's a couple of Browser extensions that have sorta tried to accomplish this... - Source: Hacker News / over 2 years ago

I often use Newsit to tell whether something has been posted. Source: almost 3 years ago

I would reconsider your approach just extend Geonode https://geonode.org/ +MapStore https://www.geosolutionsgroup.com/technologies/mapstore/ and add additional mapping apps and features to that robust proven solution. Look at zoo-project http://www.zoo-project.org/ for OGC API PROCESSES (WPS) and expose to map clients ability to do analysis and conversion and geoprocessing hitting this nice API. Utilize power... Source: over 1 year ago

If you're going down this path... https://geonode.org is worth considering, if you want all the bells and whistles prepackaged. But yeah, try Google drive first, keep it simple if you can! Source: almost 2 years ago

The maps are pulled from the great Library of Congress online Sanborn Map collection, and the platform itself is an augmented implementation of GeoNode (more about that here). Happy to answer any questions below, you can also file bugs, etc. In the repo. Source: about 2 years ago

If you really want to be independent you could set up your own GIS system with something like Geonode but that suggestion is more for r/geographymemes. Source: about 2 years ago

Geonode might be a ready-made solution for you. It integrates postgis, geoserver, django, leaflet. All out of the box. Source: about 3 years ago