NodeJS

• nodejs can handle more than 1M concurrent connections in a 16GB server study and over 600k websocket connections.

• stop accepting new requests
• finish all the ongoing requests
• and clean up database connections or file locks.

Standards

• ES6 speed on differente node engines

Compression

• run zombie tests with
• hides stack trace
• [linkChecker](http://wummel.github.io/linkchecker`

HTTP

• HTTP ports use 1023+ (pg 54)
• HTTP queryStrings must be URL encoded (eg. using
• URL hash (fragment) # is only in the browser (eg. `id=’chapter-03’)

• zeit pkg - binary nodejs apps