Hacker News on 21 January 2018

• The Death of Microservice Madness in 2018
• A summary of what quantitative trading firms do
• The city I write this in protected its name, so I am not allowed to use it
• Brushing up on operating systems and C programming
• Fellow Engineers: This is where your money comes from
• Org-Mode for Visual Studio Code
• Guide to JavaScript Frameworks
• Inside Amazon Go
• Reverse Engineering a Mysterious UDP Stream in My Hotel (2016)
• Surfers three times more likely to have antibiotic-resistant bacteria in guts