Локализация в JS https://www.sitepoint.com/how-to-implement-internationalization-i18n-in-javascript/
Sitepoint
How to Implement Internationalization (i18n) in JavaScript - SitePoint
Aurelio De Rosa demonstrates the internationalization (i18n) & localization (l10n) of calendars, dates & currencies in JavaScript, using jQuery Globalize.
Понимание нативных методов массивов в JS https://benfrain.com/understanding-native-javascript-array-methods/
Избавляемся от старых хаков ES 5 https://rainsoft.io/make-your-javascript-code-shide-knockout-old-es5-hack/
Thoughts on JavaScript & Swift by Dmitri Pavlutin
Make your JavaScript code shine: knockout old ES5 hacks
Hacks influence negatively the way JavaScript programs are coded. Find out how to remove old hacks and make your code shining again using ES2015 features.
Что нового в Web Audio? https://hacks.mozilla.org/2016/08/whats-new-in-web-audio-2/