This is Instant Crafting Revived but updated to 2.0 for Factorio Space Age. Just like Thedms, I have only made it compatible with the most recent version of the game. Credit to Thedms for his version, and of course the original.

Thedms's Version: https://mods.factorio.com/mod/InstanCraftingThings

Old description:

Makes crafting instant, but not free. This mod is for Tixout, I just upgrade it to be compatible With Version 1.1
Note! ---> Crafted items disappear if inventory is full!

The original Mod: https://mods.factorio.com/mod/InstantCrafting