@yolocat/eslint-config/index.js

My ESLint configuration

module.exports = {
	plugins: [
		"@stylistic"
	],
	rules: {
		// Possible Problems
		"array-callback-return": "error",
		"constructor-super": "error",
		"for-direction": "error",
		"getter-return": "error",
		"no-async-promise-executor": "error",
		"no-await-in-loop": "error",
		"no-class-assign": "error",
		"no-compare-neg-zero": "error",
		"no-cond-assign": "error",
		"no-const-assign": "error",
		"no-constant-binary-expression": "error",
		"no-constant-condition": "error",
		"no-constructor-return": "error",
		"no-control-regex": "error",
		"no-debugger": "error",
		"no-dupe-args": "error",
		"no-dupe-class-members": "error",
		"no-dupe-else-if": "error",
		"no-dupe-keys": "error",
		"no-duplicate-case": "error",
		"no-duplicate-imports": "error",
		"no-empty-character-class": "error",
		"no-empty-pattern": "error",
		"no-ex-assign": "error",
		"no-fallthrough": "error",
		"no-func-assign": "error",
		"no-import-assign": "error",
		"no-inner-declarations": "error",
		"no-invalid-regexp": "error",
		"no-irregular-whitespace": "error",
		"no-loss-of-precision": "error",
		"no-misleading-character-class": "error",
		"no-new-native-nonconstructor": "error",
		"no-new-symbol": "error",
		"no-obj-calls": "error",
		"no-promise-executor-return": "error",
		"no-prototype-builtins": "error",
		"no-self-assign": "error",
		"no-self-compare": "error",
		"no-setter-return": "error",
		"no-sparse-arrays": "error",
		"no-template-curly-in-string": "error",
		"no-this-before-super": "error",
		"no-undef": "error",
		"no-unexpected-multiline": "error",
		"no-unmodified-loop-condition": "error",
		"no-unreachable": "error",
		"no-unreachable-loop": "error",
		"no-unsafe-finally": "error",
		"no-unsafe-negation": "error",
		"no-unsafe-optional-chaining": "error",
		"no-unused-private-class-members": "error",
		"no-unused-vars": "warn",
		"no-use-before-define": "error",
		"no-useless-backreference": "error",
		"require-atomic-updates": "error",
		"use-isnan": "error",
		"valid-typeof": "error",

		// Suggestions
		"arrow-body-style": ["error", "as-needed"],
		"block-scoped-var": "error",
		"capitalized-comments": ["error", "never"],
		"class-methods-use-this": "error",
		"consistent-return": "error",
		"consistent-this": ["error", "self"],
		"curly": ["error", "multi-line", "consistent"],
		"default-case": "error",
		"default-case-last": "error",
		"default-param-last": "error",
		"dot-notation": "error",
		"eqeqeq": "error",
		"func-name-matching": "error",
		"func-names": ["error", "as-needed"],
		"func-style": ["error", "declaration", { "allowArrowFunctions": true }],
		"grouped-accessor-pairs": "error",
		"guard-for-in": "error",
		"id-length": ["error", { "min": 2, "exceptions": ["_"] }],
		"init-declarations": ["error", "always"],
		"logical-assignment-operators": ["error", "always"],
		"multiline-comment-style": ["error", "separate-lines"],
		"new-cap": "error",
		"no-alert": "error",
		"no-array-constructor": "error",
		"no-bitwise": "warn",
		"no-caller": "error",
		"no-case-declarations": "error",
		"no-console": "warn",
		"no-delete-var": "error",
		"no-else-return": "error",
		"no-empty": "error",
		"no-eval": "error",
		"no-extend-native": "error",
		"no-extra-bind": "error",
		"no-extra-boolean-cast": "error",
		"no-extra-label": "error",
		"no-global-assign": "error",
		"no-implicit-coercion": "error",
		"no-implied-eval": "error",
		"no-invalid-this": "error",
		"no-iterator": "error",
		"no-label-var": "error",
		"no-lone-blocks": "error",
		"no-multi-assign": "error",
		"no-multi-str": "error",
		"no-negated-condition": "error",
		"no-nested-ternary": "error",
		"no-new": "error",
		"no-new-func": "error",
		"no-new-wrappers": "error",
		"no-nonoctal-decimal-escape": "error",
		"no-object-constructor": "error",
		"no-octal": "error",
		"no-octal-escape": "error",
		"no-param-reassign": "error",
		"no-proto": "error",
		"no-redeclare": "error",
		"no-regex-spaces": "error",
		"no-return-assign": "error",
		"no-script-url": "error",
		"no-sequences": "error",
		"no-shadow": "error",
		"no-shadow-restricted-names": "error",
		"no-throw-literal": "error",
		"no-undef-init": "error",
		"no-undefined": "error",
		"no-underscore-dangle": "error",
		"no-unused-labels": "error",
		"no-useless-call": "error",
		"no-useless-catch": "error",
		"no-useless-computed-key": "error",
		"no-useless-concat": "error",
		"no-useless-constructor": "error",
		"no-useless-escape": "error",
		"no-useless-rename": "error",
		"no-useless-return": "error",
		"no-var": "error",
		"no-void": "error",
		"no-with": "error",
		"object-shorthand": ["error", "always"],
		"operator-assignment": ["error", "always"],
		"prefer-arrow-callback": ["error", { "allowNamedFunctions": false }],
		"prefer-const": "error",
		"prefer-destructuring": "error",
		"prefer-exponentiation-operator": "error",
		"prefer-named-capture-group": "error",
		"prefer-numeric-literals": "error",
		"prefer-object-has-own": "error",
		"prefer-object-spread": "error",
		"prefer-promise-reject-errors": "error",
		"prefer-regex-literals": "error",
		"prefer-rest-params": "error",
		"prefer-spread": "error",
		"prefer-template": "error",
		"radix": "error",
		"require-unicode-regexp": "error",
		"require-yield": "error",
		"strict": "error",
		"symbol-description": "error",

		// Layout & Formatting
		"yoda": ["error", "never"],

		// ESLint Stylistic
		"@stylistic/array-bracket-newline": ["error", { "multiline": true }],
		"@stylistic/array-bracket-spacing": ["error", "never"],
		"@stylistic/array-element-newline": ["error", "consistent"],
		"@stylistic/arrow-parens": ["error", "always"],
		"@stylistic/arrow-spacing": ["error", { "before": true, "after": true }],
		"@stylistic/block-spacing": ["error", "always"],
		"@stylistic/brace-style": ["error", "1tbs"],
		"@stylistic/comma-dangle": ["error", "always-multiline"],
		"@stylistic/comma-spacing": ["error", { "before": false, "after": true }],
		"@stylistic/comma-style": ["error", "last"],
		"@stylistic/computed-property-spacing": ["error", "never"],
		"@stylistic/dot-location": ["error", "property"],
		"@stylistic/eol-last": ["error", "always"],
		"@stylistic/function-call-argument-newline": ["error", "consistent"],
		"@stylistic/function-call-spacing": ["error", "never"],
		"@stylistic/function-paren-newline": ["error", "multiline"],
		"@stylistic/generator-star-spacing": ["error", { "before": false, "after": true }],
		"@stylistic/implicit-arrow-linebreak": ["error", "beside"],
		"@stylistic/indent": ["error", "tab"],
		"@stylistic/indent-binary-ops": ["error", "tab"],
		"@stylistic/jsx-closing-bracket-location": ["error", "tag-aligned"],
		"@stylistic/jsx-closing-tag-location": "error",
		"@stylistic/jsx-curly-brace-presence": ["error", { "props": "never", "children": "always" }],
		"@stylistic/jsx-curly-newline": ["error", { "multiline": "require", "singleline": "forbid" }],
		"@stylistic/jsx-curly-spacing": ["error", { "when": "never", "children": { "when": "always" } }],
		"@stylistic/jsx-equals-spacing": ["error", "never"],
		"@stylistic/jsx-first-prop-new-line": ["error", "multiline"],
		"@stylistic/jsx-function-call-newline": ["error", "multiline"],
		"@stylistic/jsx-indent": ["error", "tab", { "indentLogicalExpressions": true }],
		"@stylistic/jsx-indent-props": ["error", "tab"],
		"@stylistic/jsx-newline": ["error", { "prevent": true }],
		"@stylistic/jsx-one-expression-per-line": ["error", { "allow": "single-child" }],
		"@stylistic/jsx-pascal-case": "error",
		"@stylistic/jsx-props-no-multi-spaces": "error",
		"@stylistic/jsx-quotes": ["error", "prefer-double"],
		"@stylistic/jsx-self-closing-comp": ["error", { "component": true, "html": true }],
		"@stylistic/jsx-tag-spacing": ["error", { "closingSlash": "never", "beforeSelfClosing": "always", "afterOpening": "never" }],
		"@stylistic/jsx-wrap-multilines": ["error", { "declaration": "parens-new-line", "assignment": "parens-new-line", "return": "parens-new-line", "arrow": "parens-new-line", "condition": "parens-new-line", "logical": "parens-new-line", "prop": "parens-new-line", "propertyValue": "parens-new-line" }],
		"@stylistic/key-spacing": ["error", { "beforeColon": false, "afterColon": true, "mode": "strict" }],
		"@stylistic/keyword-spacing": ["error", { "before": true, "after": true, "overrides": {
				"if": { "after": false },
				"for": { "after": false },
				"while": { "after": false },
				"switch": { "after": false },
				"catch": { "after": false }
			} }],
		"@stylistic/linebreak-style": ["error", "unix"],
		"@stylistic/lines-between-class-members": ["error", "always"],
		"@stylistic/max-len": ["error", { "code": 120, "tabWidth": 4, "ignoreUrls": true, "ignoreComments": true, "ignoreTrailingComments": true, "ignoreStrings": true, "ignoreTemplateLiterals": true, "ignoreRegExpLiterals": true }],
		"@stylistic/max-statements-per-line": ["error", { "max": 2 }],
		"@stylistic/member-delimiter-style": ["error", {
			"multiline": {
				"delimiter": "semi",
				"requireLast": true
			},
			"singleline": {
				"delimiter": "semi",
				"requireLast": true
			}
		}],
		"@stylistic/multiline-ternary": ["error", "always-multiline"],
		"@stylistic/no-confusing-arrow": "error",
		"@stylistic/no-extra-parens": ["error", "all", { "nestedBinaryExpressions": false }],
		"@stylistic/no-extra-semi": "error",
		"@stylistic/no-floating-decimal": "error",
		"@stylistic/no-mixed-operators": "error",
		"@stylistic/no-mixed-spaces-and-tabs": "error",
		"@stylistic/no-multi-spaces": "error",
		"@stylistic/no-multiple-empty-lines": ["error", { "max": 1, "maxEOF": 1 }],
		"@stylistic/no-tabs": ["error", { "allowIndentationTabs": true }],
		"@stylistic/no-trailing-spaces": "error",
		"@stylistic/no-whitespace-before-property": "error",
		"@stylistic/nonblock-statement-body-position": ["error", "beside"],
		"@stylistic/object-curly-newline": ["error", { "multiline": true, "consistent": true }],
		"@stylistic/object-curly-spacing": ["error", "always"],
		"@stylistic/object-property-newline": ["error", { "allowAllPropertiesOnSameLine": false }],
		"@stylistic/operator-linebreak": ["error", "before"],
		"@stylistic/padded-blocks": ["error", { "blocks": "never", "classes": "always", "switches": "never" }],
		"@stylistic/quote-props": ["error", "as-needed"],
		"@stylistic/quotes": ["error", "double", { "avoidEscape": false, "allowTemplateLiterals": true }],
		"@stylistic/rest-spread-spacing": ["error", "never"],
		"@stylistic/semi": ["error", "always"],
		"@stylistic/semi-spacing": "error",
		"@stylistic/semi-style": ["error", "last"],
		"@stylistic/space-before-blocks": ["error", "always"],
		"@stylistic/space-before-function-paren": ["error", "never"],
		"@stylistic/space-in-parens": ["error", "never"],
		"@stylistic/space-infix-ops": "error",
		"@stylistic/space-unary-ops": ["error", { "words": true, "nonwords": false }],
		"@stylistic/spaced-comment": ["error", "always"],
		"@stylistic/switch-colon-spacing": ["error", { "after": true, "before": false }],
		"@stylistic/template-curly-spacing": ["error", "never"],
		"@stylistic/template-tag-spacing": ["error", "never"],
		"@stylistic/type-annotation-spacing": ["error", { "before": false, "after": true }],
		"@stylistic/type-generic-spacing": "error",
		"@stylistic/type-named-tuple-spacing": "error",
		"@stylistic/wrap-iife": ["error", "inside"],
		"@stylistic/yield-star-spacing": ["error", "after"]
	}
}