For crafting, Shade's Guide is still good for 1-70 on crafters. https://www.shadesguide.com/
It's got a breakdown of materials needed, how much, if you can buy them somewhere, for the most efficient leves 1-70.

https://ffxivcrafting.com/ contains information on every recipe and leve, allows you to make a 'shopping cart' of recipes which it then can present to you a break down of materials required to make everything in your cart so you can use it to chart out GC turnins, collectibles, or your own choice of leves.

Since you're leveling your crafters, you can probably glance through Shade's guide for a list of materials and try and gather those items as you level those to then turn around and level your crafters with later. It's a lot of stuff through.