Hacker News on 16 December 2020

• Firefox Was Always Enough
• States bring action against Google under federal and state antitrust laws [pdf]
• Rocky Linux: A CentOS replacement by the CentOS founder
• I3: Improved Tiling Window Manager
• Blob Opera
• A computer science study plan to become a software engineer
• Elderly patients 23% more likely to die if surgery is on the surgeon’s birthday
• Preview in macOS Big Sur is destroying PDFs
• Vercel raise $40M Series B
• FDA authorizes rapid, at-home coronavirus test