It rips JSON from text and dumps all of it to an array. Also emits the given text, so you can still monitor your output.

echo "what {\"is\": \"this?\"} wow {\"that's\": \"cool\"}" | json-ripper
what {"is": "this?"} wow {"that's": "cool"}

[{"is":"this?"},{"that's":"cool"}]

or with the -no-echo flag you just get the ripped JSON without an echo of the input

echo "what {\"is\": \"this?\"} wow {\"that's\": \"cool\"}" | json-ripper -no-echo

[{"is":"this?"},{"that's":"cool"}]

with a correctly configured Go installation run

go install github.com/sosodev/json-ripper@latest