#+TITLE: :lang javascript

This module adds Javascript support.

+ Code completion (tide)
+ REPL support (nodejs-repl)
+ Refactoring commands (js2-refactor)
+ Syntax checking (flycheck)
+ Browser code injection with skewer-mode
+ Coffeescript & JSX support
+ Jump-to-definitions and references support (xref)

* Table of Contents :TOC:
- [[Install][Install]]
  - [[Node & NPM][Node & NPM]]
- [[Appendix][Appendix]]
  - [[Commands][Commands]]

* Install
** Node & NPM
To get started with Javascript, you'll need node and its package manager, NPM, installed.

*** MacOS
#+BEGIN_SRC sh :tangle (if (doom-system-os 'macos) "yes")
brew install node
#+END_SRC

*** Arch Linux
#+BEGIN_SRC sh :dir /sudo:: :tangle (if (doom-system-os 'arch) "yes")
sudo pacman --needed --noconfirm -S nodejs npm
#+END_SRC

* Appendix
** Commands
| command                          | key / ex command | description                                                |
|----------------------------------+------------------+------------------------------------------------------------|
| ~+javascript/open-repl~          | =:repl=          | Open the NodeJS REPL (or send the current selection to it) |
| ~+javascript/skewer-this-buffer~ | =SPC m S=        | Attaches a browser to the current buffer                   |