I have a QoL idea - add suggestions to filter settings.

Some big mods for Factorio (such as Space Exploration or Nullius) add complex recipes that have byproducts. To take different products out of assemblers you can use filter inserters.

This mod helps with setting up these filters by suggesting items in inserter UI.
Suggested items are just all products of the connected assembler.

The mod also useful when setting up logistic network conditions for inserter.

The mod works for various inserters and loaders.
Support for containters, splitters and belts might be added in future.

The mod is in very early stage of development. I'm new to making Factorio mods. Expect crashes (especially in multiplayer), incompatibilities and errors when updating.