suggestion: JQ tester & REGEX tester

[robin-collins]

Firstly, my compliments on a great set of tools.

I would love to see a JQ tester and Regex tester. An example of such tools is

https://regex101.com/
https://www.devtoolsdaily.com/jq_playground/
https://jqkungfu.com/

https://github.com/fiatjaf/awesome-jq

[scottd34]

The regex one would be great. Another similar example is regexr.com.

[sharevb]

Hi @robin-collins and @scottd34, Regex implemented in #1030

[sharevb]

Hi @robin-collins and @scottd34, JQ/JSONPath implemented in #1262

[sharevb]

Hi @CorentinTh, so both implemented in #1262 and #1030 (most awaited)