Hacker News on 2 April 2020

• How to manage HTML DOM with vanilla JavaScript only?
• Lyme disease bacteria eradicated by new drug in early tests
• The EARN IT Act Violates the US Constitution
• ‘War Dialing’ tool exposes Zoom’s password problems
• Show HN: An eBook with hundreds of GNU Awk one-liners
• A crash course in compilers (2018)
• What's a virus, anyway? The bare-bones basics
• Leaked Amazon memo details plan to smear fired warehouse organizer
• Physics Travel Guide – Physics concepts explained in three levels of difficulty
• ACM has made 'Concurrency: the Works of Leslie Lamport' free to download