Google JavaScript Style Guide. We follow the C++ formatting rules in spirit, with the following additional clarifications.
Curly Braces Because of implicit semicolon insertion, always start your curly braces on the same line as whatever they're opening. For example: Table of Contents. JavaScript Patterns. JavaScript Guide - JavaScript. The JavaScript Guide shows you how to use JavaScript and gives an overview of the language. If you need exhaustive information about a language feature, have a look at the JavaScript reference. This Guide is divided into the following chapters. Introduction.