like the main jqt key compatibility (history, last command, ctrl-R).  Could the 
"command cursor" be indented 2 spaces?






On Monday, April 25, 2022, 09:18:18 a.m. EDT, Joe Bogner <[email protected]> 
wrote: 





The J Playground is a way for users to play with J in their browser without
installing any software.  It provides a low barrier to try out J and get a
feel for the language. It also provides a low barrier for sharing code by
generating a URL that can be shared (permalink). The vision is for wiki to
have some pages that point to the playground to create an interactive way
to learn and experiment with J code.

There is a new version of the J Playground available at
https://jsoftware.github.io/j-playground/bin/html2/ . It uses prior work in
2018 from Jsoftware Inc (chris burke, possibly others) which was shared to
create a big leap forward in the user interface. Many thanks to the
Jsoftware team / chris / others for sharing.

The original proof of concept is still available at
https://jsoftware.github.io/j-playground/bin/html/emj.html, however we'd
like to move to a single version which is the new version at
https://jsoftware.github.io/j-playground/bin/html2/

Soon we'll be retiring the proof of concept version at
https://jsoftware.github.io/j-playground/bin/html/emj.html and switching to
a new final link ... likely https://jsoftware.github.io/j-playground (not
yet working)..

If you've used the proof of concept version, please kick the tires on the
new version and let us know if there's anything you feel is missing that we
need to incorporate before we make the switch. Issues welcome at
https://github.com/jsoftware/j-playground/issues or through this email or
direct replies.

One remaining open item I'm aware of is providing a way to interact with a
canvas/javascript like the PI Day demo I had previously. A popup canvas or
something could be added to the code I bet but hasn't been prioritized.
This is the non-working version:
https://jsoftware.github.io/j-playground/bin/html2/#url=https://gist.githubusercontent.com/joebo/4fb3f5531f8ff00fc8d7903b876f6661/raw/293c2725016618b232ff92c1af2fa022b3bf220f/pi-day-playground-demo1.ijs

The labs are somewhat working but could use some additional work.

My viewpoint is to release often and get feedback along the way to give the
community an opportunity to shape the direction of where the playground is
going.

Thanks
Joe
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