TL;DR
It should show all stuff required for crafting a selected item with all intermediate stages.What ?
![Image](https://forums.factorio.com/images/ext/dcb32aff4761d67b51d3587a229e00ea.png)
![Image](https://hydra-media.cursecdn.com/terraria.gamepedia.com/thumb/e/ef/FireGauntletTree.jpg/300px-FireGauntletTree.jpg)
1. I want to see how much of what at which stage I need to produce for a selected item - all in one screen.
2. A player should be able to navigate there from the crafting/inventory (E) - from selecting any item right from crafting menu.
3. It should be possible to open and keep it on screen for a long time.
4. You can also show there how much of those required a player already have.
Why ?
Now to plan assemblers I have to look at each of item and then manually find each of their components in crafting menu multiple times. It's very hard when I can't remember where to look and the search is not usable (it's case sensitive in russian).It should help new players a lot so they don't get frustrated with UX.