Smoothcraft is an interesting resource pack made in the pixel style. What does this mean? Items and blocks will have a minimum of parts and will differ only in color. That will let you focus on the gameplay without being distracted by unnecessary details. Also Pack is great for weak PC, the download worlds will be almost instantaneous.
How to install Smoothcraft
- Install Optifine HD (Not necessary but desirable)
- Download Resourse Pack
- Unzip it and copy to C:\Users\User_Name\AppData\Roaming\.minecraft\resourcepacks
- In the game settings, select the desired resource pack