Community Sandbox at the Playground

The Rerum playground needs the addition of a sandbox (which could be its own repo, if design such) within which users can interact directly with TinyThings, similar to the existing interactions at tiny.rerum.io.

The user will understand how to form and read basic JSON objects, but may need some assistance or auto-formatting for prettification or normalization. On the screen where the user is working, should be a short invitation to install or use Tiny Things with links to code and guides.

Start by reviewing the existing interactions at tiny.rerum.io and the rerum-playground entry points to determine how a TinyThings sandbox could fit. Done means users can form and read basic JSON objects with optional prettification or normalization, and the screen includes invitations and links to Tiny Things code and guides.

Written by the indexing model from the issue text.