It is a json file, so edit it in emacs and create something like this. eslintrc to customize your eslint configuration. Configure eslintĬreate a default ~/.eslintrc and/or a local. You will need to include some preset plugins. Babel version 6 changed its configuration considerably, so if you are using that make sure it is compatible with your version of babel-eslint and adjust your configuration according to the Babel website. Installing eslint and babel-eslint just use npm npm install -g eslint babel-eslint eslint-plugin-reactĮslint -v # view version and confirm that its in your path You will need node.js (or io.js), eslint, and babel-eslint installed on your system. Emacs configuration for ESLint and JSX Install eslint and babel Once you complete the setup, you will have automatic realtime syntax checking right in Emacs for js and jsx files. exec-path-from-shell which can fix issues with emacs exec path not matching your shell (OS X).babel-eslint to enable ES6 and jsx parsing for eslint.eslint-plugin-react - React.js specific linting rules for eslint.eslint - pluggable linter for js and jsx.

I will be using the following for js, and jsx editing The config below should work well with any modern version of Emacs 24.4+ or Aquamacs 3.2+. Normally it already has support for all the types of files I edit, however since React.js introduced JSX, emacs needed some additional setup to get everything to play nicely. My preferred weapon of choice for editing code for the last 11 years has been Emacs. Improving the JSX syntax-hightlighting in web-mode.Customizing flycheck to use local node_modules eslint if exists.

Aquamacs plugins