Emacs: Xah JavaScript Mode

xah-js-mode.el is a emacs major mode for JavaScript.

This js mode is best if you code pure JavaScript (including ES2015 and future version). No support for JQuery, React, or any library/frameworks.

Download

https://github.com/xahlee/xah-js-mode.el

Features

Syntax Colorin of All Builtin Words

Colors all JavaScript language builtin object and method names, including ES2015 ones.

Keyword Completion

Keyword completion with ido interface, for ALL builtin words. Press Tab to complete.

Abbreviation for Function/Method Templates

3 hundred abbreviations for templates. For example,

• ob becomes Object.
• v becomes var ▮ = 3;
• c becomes const ▮ = 3
• l becomes let ▮ = 3
• if becomes if ( ▮ ) { }
• for becomes for (let i = 0; i < ▮.length; i++) { }
• fo becomes for (let p▮ of iterable) { }
• fu becomes function ▮ () { 3 }
• af becomes (x▮ => { 3; })
• cl becomes console.log ( ▮ );
• ogopn becomes Object.getOwnPropertyNames ( ▮ )
• gebi becomes getElementById(▮)

Basically, for most syntax and argument templates for all object methods.

Following still need to be done:

Currently, no automatic indentation

Send me $100, i'll add best automatic indentation.