Query the Openstreetmap database through natural language queries. Part of a master thesis currently, but already fun to play around with.

CLI tool and python library that converts the output of popular command-line tools and file-types to JSON or Dictionaries.

Get structured json output from any number of standard commandline tools! (top, lsblk, ssh, syslog, ps, proc, mount, git, du, df, and a whooole bunch more)

A very in-depth geonames database - can be used mainly for addresses, streets, cities, and various dimensions (buildings, cities, streets and their orientation).

Can be self-hosted (80-500GB) for free.

Liebe jede Zeile ✊

a commenting system built on matrix, open to everyone, and working with/without JavaScript. Seems very neat, especially once some more matrix RFCs get implemented.

Implemented as a matrix appservice and embedded web sidecar (akin to disqus)