How to get the smithing boost in RuneScape - Quora
GitHub - zukatiel/OSRS_Smithing_Calc: A spreadsheet program containing a calculator intended to assist in creating a plan to level the Smithing skill in Old School Runescape using Giant's Foundry, Blast Furnace, and Anvil
I made a simple gem mining / crafting calculator. : r/RS3Ironmen