I am working on a side project related to last mile delivery (shameless plug https://deliveryplannerapp.com https://deliveryplannerapp.com ) and did try many ro

I am working on a side project related to last mile delivery (shameless plug https://deliveryplannerapp.com https://deliveryplannerapp.com ) and did try many routing libraries: open-vrp, or-tools from Google and Optaplanner. Finally sticked to jsprit. Awesome api and sensible defaults. Highly recommended.