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This is a plugin for eslint that checks the grammar of es6, which does not work with Internet explorer.

License: MIT License

JavaScript 5.23% TypeScript 94.77%

eslint-plugin-native-ie's Introduction

eslint-plugin-native-ie

This is a plugin for eslint that checks the grammar of es6, which does not work with Internet explorer.

Example

package.json

{
...
  "devDependencies": {
    "eslint": "^8.1.0",
    "eslint-plugin-native-ie": "^0.1.0"
  },
...
}

.eslitrc.json (for ie11)

{
  "extends": ["plugin:native-ie/ie11"]
}

.eslitrc.json (for ie10)

{
  "extends": ["plugin:native-ie/ie10"]
}

Rule	IE11	IE10	Disallowed grammer example
no-default-function-parameters	✅	✅	function fn(param="default") {}
no-rest-parameters	✅	✅	function fn(...rest) {}
no-spread-syntax-for-iterable-objects	✅	✅	var a = [...[]];
no-object-literal-extensions	✅	✅	var o = { [foo]: false, bar, hoge() {}, }
no-for-of-loops	✅	✅	for (var _ of {}) {}
no-octal-and-binary-literals	✅	✅	var o = 0o0755; var b = 0b0010;
no-template-literals	✅	✅	var s = `hello ${name}`:
no-regexp-y-and-u-flags	✅	✅	var y = /test/y; var u = /test/u;
no-destructing	✅	✅	var [a, b, c] = [1, 2, 3];
no-unicode-code-point-escapes	✅	✅	var u = "\u{1f4a9}";
no-new-target	✅	✅	function() { new.target === C }
no-const	-	✅	const c = null;
no-let	-	✅	let l = null;
no-const-in-for-in-loop	✅	-	for (const _ in {}) {}
no-let-in-for-in-loop	✅	-	for (let _ in {}) {}
no-arrow-functions	✅	✅	var fn = () => {};
no-class	✅	✅	class C {}
no-super	✅	✅	class C { constructor() {super.foo()} }
no-generators	✅	✅	function *g() {}