Hacker News on 12 May 2018

• Build your own X: project-based programming tutorials
• Discover dev – a daily digest of engineering blogs
• Malware Found in the Ubuntu Snap Store
• Apple faces class action lawsuit over failing MacBook butterfly keyboards
• Things no one tells you before an Antarctic expedition (2015)
• Man donated blood every week for 60 years and helped save 2.4M babies
• Is K8s Too Complicated? 
• Why the Luddites Matter
• Nasa will send helicopter to Mars to test otherworldly flight
• The Jaguar Is Made for the Age of Humans