Yarn

There is no need to kill to get your ball of yarn.

If you play on peaceful — this mod is for you!

If you are afraid to go outside at night — this mod is for you!

If you don't like or don't want to kill monsters — this mod is for you!

Yarn allows you to craft items that otherwise are only available from monster drops.

With yarn you can craft:

• string (from wool — hence the name)
• rotten flesh
• gunpowder
• slime ball
• spider eye
• saddle (versions 2.1.1+)
• any horse armor (versions 2.1.1+)
• name tag (versions 2.2.0+)

After you visit Nether you'll be able to craft:

• ender pearl
• blaze rod
• ghast tear

After visiting the End you'll be able to craft:

• skeleton skull
• wither skeleton skull
• zombie head
• creeper head
• nether star (versions 2.3+)
• shulker shell (version 2.4+)

Use JEI or NEI or whatever to get recipes.

P.S.

You may use this mod in a modpack as long as you do not make money off of it (Adf.ly, exclusive access from donations, etc.), you give credit (Linking back to https://minecraft.curseforge.com/projects/yarn and/or https://github.com/kuzmas/yarn) and you follow all the terms listed in the license.

I would appreciate if you notify me prior to inclusion the mod in a modpack.