Hacker News on 3 June 2021

• The lab-leak theory: inside the fight to uncover Covid-19’s origins
• U.S. to give ransomware hacks similar priority as terrorism, official says
• United Airlines will buy 15 planes from Boom Supersonic
• HTML and CSS techniques to reduce your JavaScript
• A Concrete Introduction to Probability (2018)
• US Supreme Court Restricts Scope of Computer Fraud and Abuse Act [pdf]
• Stanford CS Curriculum 2021
• Google removes its head of diversity after 2007 blog post surfaces
• Tour of our 250k line Clojure codebase
• Apple-Developer Relations