-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
Webmention was inpsired by pingbacks but without xml.
Webmention.io (the submitted link) contains a pingback to webmention forwarding service[1].
[1] https://github.com/aaronpk/webmention.io#pingback-to-webment...
HN does not as far as I know, but Lobsters does! https://github.com/lobsters/lobsters/pull/535
Maybe this is the sort of thing you're looking for? https://github.com/PlaidWeb/webmention.js/
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.