-
syncing-server
Discontinued [Deprecated: Use our new Node server: https://github.com/standardnotes/syncing-server-js]
-
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.
If you know your way around the command line (and don't mind doing so) pandoc (https://pandoc.org) can convert markdown into anything. Otherwise, you could use any of the available Markdown editors (Typora, Macdown, many more) that can convert markdown into PDF and/or HTML
I just discovered fsnot.es - has everything I need (including iOS app), maybe except the export - but it's markdown so not too bad.
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.