I thought of a feature that I think could be cool; basically a filter similar to "only show craftable," but items that are partially craftable are shown as well. A visual indication would also be nice, for example:

If I'm able to craft an item, EMI shows it as normal. If I only have half the materials required, EMI still shows it but with a faded color/opacity.

I think this would be a nice middle-ground between showing every item in the game, and only ones that are currently relevant to you.