Hacker News on 22 November 2020

• Building Your Color Palette
• Booting from a vinyl record
• WhiteHat Jr’s founder files $2.6M defamation suit against critic
• Gimp is 25 years old today
• The Birth of Unix with Brian Kernighan
• A bird feeder that accepts bottle caps for food
• On the Loss of a Cofounder
• Guitar Center files for bankruptcy
• Exotic Programming Ideas, Part 3: Effect Systems
• Facebook Is Going After Its Critics in the Name of Privacy