Hacker News on 7 January 2019

• Announcing unlimited free private repos
• Show HN: Mkcert – Valid HTTPS certificates for localhost
• The Hand Licking Incident
• We can confirm that there was a successful 51% attack on Ethereum Classic
• Thank u, next
• Game dev: Linux users were only 0.1% of sales but 20% of crashes and tickets
• Ask HN: High-Quality Online Degree for Mathematics?
• Supporting open source with 3% of our revenue
• Digitized Books from 1923 Now Available at the Internet Archive
• I learnt C++ in 2018 and have no regrets