Hacker News on 21 April 2022

• Column – a chartered bank for developers
• A YouTuber purposely crashed his plane in California, FAA says
• Web color is still broken
• Apple Discontinues macOS Server
• The smallest 256x256 single-color PNG file, and where you've seen it (2015)
• I can't let go of “The Dunning-Kruger Effect is Autocorrelation”
• Musk announces funding secured for Twitter buy
• TX-6 – Teenage Engineering
• Go will use pdqsort in next release
• It is physically impossible to exceed the weight limit for a Small Flat Rate Box