A toy dict_input or json_input component

An editable version of the standard dict/json view would be handy for quick prototyping, for when an app has many parameters, and as a supplemental way to copy configuration in and out of a Streamlit app.

I’ve made a toy dict_input ‘component’—it’s not a real component but gets the idea across I hope. There is a Streamlit app that shows how it works:

Streamlit App

If you think its a good idea make some noise on this enhancement ticket!