Developed by the Swift on Server community, its benefit isn’t limited to use on the server. Indeed, any Swift code intended to be run from the command line would benefit from adopting SwiftLog.| NSHipster
XMLHttpRequest (XHR) objects are used to interact with servers. You can retrieve data from a URL without having to do a full page refresh. This enables a Web page to update just part of a page without disrupting what the user is doing.| MDN Web Docs
Vector quantization algorithm minimizing the sum of squared deviations| en.wikipedia.org