We write a lot of JavaScript at Beanbag, and need to keep our repositories in tip-top shape. This includes sticking to consistent standards and catching problems before they go up for review.

To help with this, we've created beanbag-eslint-plugin, our set of standard ESLint rules for ES5, ES6, and TypeScript codebases.

To install this plugin:

npm install --save-dev @beanbag/eslint-plugin

There are several configurations and environments provided by the plugin, but we recommend starting with the @beanbag/recommended configuration. This can be enabled in your .eslintrc file:

{
    "plugins": ["@beanbag"],
    "extends": [
        "plugin:@beanbag/recommended"
    ]
}

This ruleset automatically enables the following additional configurations:

• @beanbag/es5: ES5 rules for *.js files
• @beanbag/es6: ES6 rules for *.es6.js files
• @beanbag/typescript: TypeScript rules for *.ts files

A set of default rules for all JavaScript/TypeScript code, written to be aggressively browser-safe.

A set of rules enabling ES6-level JavaScript code, useful for modern JavaScript (including code being processed by Babel.

A set of rules for developing TypeScript code.

The following environments are available:

• @beanbag/backbone: Records Backbone and _ as read-only globals, for use with Backbone.

• @beanbag/django: Records django, gettext, gettext_noop, interpolate, ngettext, npgettext, and pgettext as read-only globals, for use with Django.

• @beanbag/djblets: Records Djblets as a read-only global, for use with Djblets.

• @beanbag/jasmine-suites: Records suite as a read-only global, for use with jasmine-suites.

• @beanbag/reviewboard: Records RB as a read-only global, for use in Review Board extensions.