stillwater

Command-line utilities that do one thing. No telemetry, no updater, no configuration file unless you write one yourself.

wtch

Re-runs a command when files change. 400 lines of C.

jz

Streaming JSON filter, constant memory on any input size.

hxd

A hex dumper that does not wrap at 16 bytes if you say not to.

$ jz '.items[] | select(.state == "open")' < dump.json

Source on request. Public domain.