block editor - Access GutenBerg data with Javascript?

I am trying to find out where does Gutenberg save changes/settings/options and how to access them? in Javascript object, variable or HTML-DOM?

for example, whenever we choose category checkboxes, tags or change this or that settings or options in Gutenberg blocks, where all those changes are saved in that moment?

I am trying to find out where does Gutenberg save changes/settings/options and how to access them? in Javascript object, variable or HTML-DOM?

for example, whenever we choose category checkboxes, tags or change this or that settings or options in Gutenberg blocks, where all those changes are saved in that moment?

• block-editor

Share Improve this question edited Jan 2, 2019 at 10:05 T.Todua asked Jan 1, 2019 at 23:13 T.ToduaT.Todua 5,89099 gold badges5252 silver badges8181 bronze badges

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Sorted by: Reset to default 2

All datas seems to be stored in JS objects, and not in HTML-DOM. We can use:

wp.data.select("core").getXXXXXXXXXXXX()
wp.data.select("core/editor").getXXXXXXXXXXXX()
...

There are many areas too, you can list them with: console.log(wp.blocks.getBlockTypes());