V4 dev

.babelrc.js

@@ -0,0 +1,17 @@
+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        loose: true,
+        bugfixes: true,
+        modules: false
+      }
+    ]
+  ],
+  env: {
+    test: {
+      plugins: [ 'istanbul' ]
+    }
+  }
+};

.browserslistrc

@@ -0,0 +1,13 @@
+# https://github.com/browserslist/browserslist#readme
+
+>= 1%
+last 1 major version
+not dead
+Chrome >= 45
+Firefox >= 38
+Edge >= 12
+Explorer >= 10
+iOS >= 9
+Safari >= 9
+Android >= 4.4
+Opera >= 30

.bundlewatch.config.json

@@ -0,0 +1,50 @@
+{
+  "files": [
+    {
+      "path": "./dist/css/bootstrap-grid.css",
+      "maxSize": "7 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap-grid.min.css",
+      "maxSize": "6.25 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap-reboot.css",
+      "maxSize": "2 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap-reboot.min.css",
+      "maxSize": "2 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap.css",
+      "maxSize": "26 kB"
+    },
+    {
+      "path": "./dist/css/bootstrap.min.css",
+      "maxSize": "23.75 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.bundle.js",
+      "maxSize": "48 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.bundle.min.js",
+      "maxSize": "21.75 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.js",
+      "maxSize": "25.5 kB"
+    },
+    {
+      "path": "./dist/js/bootstrap.min.js",
+      "maxSize": "15 kB"
+    }
+  ],
+  "ci": {
+    "trackBranches": [
+      "main",
+      "v4-dev"
+    ]
+  }
+}

.editorconfig

@@ -12,6 +12,3 @@ trim_trailing_whitespace = true
 
 [*.md]
 trim_trailing_whitespace = false
-
-[*.py]
-indent_size = 4

.eslintignore

@@ -1,3 +1,6 @@
 **/*.min.js
-**/vendor/*
-**/dist/*
+**/dist/
+**/vendor/
+/_site/
+/js/coverage/
+/site/static/sw.js

.eslintrc.json

@@ -0,0 +1,76 @@
+{
+  "root": true,
+  "extends": [
+    "plugin:import/errors",
+    "plugin:import/warnings",
+    "plugin:unicorn/recommended",
+    "xo",
+    "xo/browser"
+  ],
+  "rules": {
+    "arrow-body-style": "off",
+    "capitalized-comments": "off",
+    "comma-dangle": [
+      "error",
+      "never"
+    ],
+    "indent": [
+      "error",
+      2,
+      {
+        "MemberExpression": "off",
+        "SwitchCase": 1
+      }
+    ],
+    "max-params": [
+      "warn",
+      5
+    ],
+    "new-cap": [
+      "error",
+      {
+        "properties": false
+      }
+    ],
+    "no-console": "error",
+    "no-mixed-operators": "off",
+    "no-negated-condition": "off",
+    "object-curly-spacing": [
+      "error",
+      "always"
+    ],
+    "operator-linebreak": [
+      "error",
+      "after"
+    ],
+    "semi": [
+      "error",
+      "never"
+    ],
+    "unicorn/consistent-function-scoping": "off",
+    "unicorn/explicit-length-check": "off",
+    "unicorn/no-array-callback-reference": "off",
+    "unicorn/no-array-for-each": "off",
+    "unicorn/no-array-method-this-argument": "off",
+    "unicorn/no-for-loop": "off",
+    "unicorn/no-null": "off",
+    "unicorn/no-unused-properties": "error",
+    "unicorn/no-useless-undefined": "off",
+    "unicorn/numeric-separators-style": "off",
+    "unicorn/prefer-array-find": "off",
+    "unicorn/prefer-array-flat": "off",
+    "unicorn/prefer-dom-node-append": "off",
+    "unicorn/prefer-dom-node-dataset": "off",
+    "unicorn/prefer-dom-node-remove": "off",
+    "unicorn/prefer-includes": "off",
+    "unicorn/prefer-math-trunc": "off",
+    "unicorn/prefer-module": "off",
+    "unicorn/prefer-number-properties": "off",
+    "unicorn/prefer-optional-catch-binding": "off",
+    "unicorn/prefer-prototype-methods": "off",
+    "unicorn/prefer-query-selector": "off",
+    "unicorn/prefer-reflect-apply": "off",
+    "unicorn/prefer-set-has": "off",
+    "unicorn/prevent-abbreviations": "off"
+  }
+}

.gitattributes

@@ -1,16 +1,8 @@
 # Enforce Unix newlines
-*.css   text eol=lf
-*.html  text eol=lf
-*.js    text eol=lf
-*.json  text eol=lf
-*.md    text eol=lf
-*.py    text eol=lf
-*.rb    text eol=lf
-*.scss  text eol=lf
-*.svg   text eol=lf
-*.yml   text eol=lf
+* text=auto eol=lf
+
 # Don't diff or textually merge source maps
-*.map   binary
+*.map binary
 
 bootstrap.css linguist-vendored=false
 bootstrap.js linguist-vendored=false

.github/CODEOWNERS

@@ -0,0 +1,3 @@
+*.js    @twbs/js-review
+*.css   @twbs/css-review
+*.scss  @twbs/css-review