rjsx-mode.el is an emacs major mode for editing react JSX (and javascript) files. It's based off of web-mode.el, but slimmed down and refactored for editing just jsx files.
web-mode.el is excellent for editing files with mixed languages, but I spend
most of my web programming time in files that are jsx-only and wanted something
easier to understand and modify and focused on that usecase.
The goal is for the indentation to follow the Khan Academy style guidelines for jsx.
The simplifying refactor from web-mode.el is still in progress, but indentation should be up to spec with the style guide. If not, feel free to add a test and submit a pull request!
Requires the seq.el library, which is included in emacs 25+ and is otherwise available on ELPA.
Requires emacs >= 24.
- Put rjsx-mode.el on your load path.
(require 'rjsx-mode)
You might also want to associate rjsx-mode with jsx files automatically. In your init.el:
(add-to-list 'auto-mode-alist '("\\.jsx\\'" . rjsx-mode))