For this second phase I will implement a map with the time banks in timeoverflow and also make a mention to the ones that are not there but can be found on bdtonline.
I have some doubts,

• Should I put it under the table of organisations?
• And what technology should I use? I have made a small study on some of them:

1. Here: I have used it previously and it has given me very good results (easy to implement and highly editable).

   • Free plan limitations and pricing.

2. Mapbox: I have seen some gems that could be tested, mapbox-gl-rails and perhaps mapbox-rails

   • Pricing.

3. OpenLayers: is the same as the one used by bdtonline but looking at the documentation it seems that you have to use cdn or nodeJS. I have also seen this gem but it has not been updated since 2014.

4. Leaflet: It has its downloadable and usable code, it also has this gem that looks good.

I don't know much about the demand for the site and whether the free plans can easily be used up so I don't know if one of the first two can be used.

If you know of any other technology that might be more useful, we can obviously use that one.