chore: add og tag

Author: yeonjuan

.eslintrc.js

@@ -9,6 +9,6 @@ module.exports = {
   ],
   ignorePatterns: ["*.js"],
   rules: {
-    '@typescript-eslint/ban-ts-comment': 'off'
-  }
+    "@typescript-eslint/ban-ts-comment": "off",
+  },
 };

assets/share.png

@@ -1,24 +1,25 @@
 {
   "name": "typescript-eslint-demo",
   "version": "0.2.1",
-  "description": "",
+  "description": "An online playground for [@typescript-eslint](https://github.com/typescript-eslint/typescript-eslint) - [🚀 Playground](https://yeonjuan.github.io/typescript-eslint-demo/)",
   "main": "index.js",
   "scripts": {
-    "//format": "Run \"prettier\" for fixing code format",
+    "//format": "run \"prettier\"",
     "format": "prettier . --write",
-    "//lint": "Run \"eslint\" for linting",
+    "//lint": "run \"eslint\"",
     "lint": "eslint src",
-    "//dev": "Run dev server",
+    "//dev": "run \"webpac dev server\"",
     "dev": "webpack-dev-server --open --config webpack.dev.config",
-    "//build": "Bundle files",
+    "//build": "builds a website",
     "build": "ts-node scripts/rm-rf.ts ./dist && webpack --config webpack.prod.config",
+    "//check": "check types",
     "check": "tsc --noEmit",
-    "//gen": "gen",
+    "//gen": "generate typescript lib files",
     "gen:libs": "ts-node scripts/gen-libs.ts",
     "clear": "ts-node scripts/rm-rf.ts ./dist ",
-    "//deploy": "deploy",
+    "//deploy": "build a website and publish it to Github gh-pages",
     "deploy": "npm run build && gh-pages -d dist",
-    "//test": "test",
+    "//test": "run tests",
     "test": "jest"
   },
   "repository": {

package.json

@@ -15,7 +15,19 @@
     <meta name="revisit-after" content="1 days" />
     <meta name="author" content="yeonjuan" />
     <meta name="twitter:card" content="summary" />
-
+    <meta property="og:title" content="TypeScript-ESLint Demo" />
+    <meta
+      property="og:description"
+      content="An online demo for typescript-eslint"
+    />
+    <meta
+      property="og:url"
+      content="https://yeonjuan.github.io/typescript-eslint-demo"
+    />
+    <meta
+      property="og:image"
+      content="https://yeonjuan.github.io/typescript-eslint-demo/assets/share.png"
+    />
     <title>TypeScript-ESLint Demo</title>
     <style>
       body {

src/index.html

@@ -32,7 +32,7 @@ function loadParser() {
 }
 
 async function loadESLinter() {
-    // @ts-ignore
+  // @ts-ignore
   return import("eslint/lib/linter/linter");
 }
 

src/lib/linter.ts

@@ -14,7 +14,7 @@
     "esModuleInterop": true,
     "forceConsistentCasingInFileNames": true,
     "resolveJsonModule": true,
-    "skipLibCheck": true,
+    "skipLibCheck": true
   },
-  "exclude": ["node_modules"],
+  "exclude": ["node_modules"]
 }