Describir: Checklist of library building design considerations

  _  _      ___     _    _    _    _    _    _      ___       _____   __   __  
 | \| ||   / _ \\  | || | || | || | || | || | ||   / _ \\    / ___//  \ \\/ // 
 |  ' ||  | / \ || | || | || | || | || | || | ||  | / \ ||   \___ \\   \ ` //  
 | .  ||  | \_/ || | \\_/ || | \\_/ || | \\_/ ||  | \_/ ||   /    //    | ||   
 |_|\_||   \___//   \____//   \____//   \____//    \___//   /____//     |_||   
 `-` -`    `---`     `---`     `---`     `---`     `---`   `-----`      `-`'