simplify ESLint setup

.eslintrc

@@ -1,43 +0,0 @@
-{
-  "extends": ["eslint:recommended", "prettier"],
-  "parserOptions": {
-    "sourceType": "module",
-    "ecmaFeatures": { "jsx": true }
-  },
-  "env": {
-    "browser": true,
-    "node": true,
-    "es2020": true,
-    "jest": true
-  },
-  "settings": { "react": { "version": "detect" } },
-  "overrides": [
-    {
-      "files": ["**/*.ts", "**/*.tsx"],
-      "parser": "@typescript-eslint/parser",
-      "parserOptions": {
-        "ecmaVersion": 2020,
-        "sourceType": "module",
-        "ecmaFeatures": {
-          "jsx": true
-        },
-        "project": "./tsconfig.json",
-        "tsconfigRootDir": "./"
-      },
-      "extends": [
-        "plugin:@typescript-eslint/eslint-recommended",
-        "plugin:@typescript-eslint/recommended",
-        "plugin:jsx-a11y/recommended",
-        "plugin:prettier/recommended",
-        "plugin:react/recommended",
-        "plugin:react-hooks/recommended",
-        "plugin:@next/next/recommended"
-      ],
-      "plugins": ["@typescript-eslint", "react"],
-      "rules": {
-        "react/prop-types": "off",
-        "@typescript-eslint/explicit-function-return-type": "off"
-      }
-    }
-  ]
-}

.eslintrc.json

@@ -0,0 +1,3 @@
+{
+  "extends": ["prettier", "plugin:prettier/recommended", "next/core-web-vitals"]
+}

.github/workflows/codeql-analysis.yml

@@ -9,14 +9,14 @@
 # the `language` matrix defined below to confirm you have the correct set of
 # supported CodeQL languages.
 #
-name: "CodeQL"
+name: 'CodeQL'
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
     # The branches below must be a subset of the branches above
-    branches: [ main ]
+    branches: [main]
   schedule:
     - cron: '19 20 * * 4'
 
@@ -32,40 +32,40 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        language: [ 'javascript' ]
+        language: ['javascript']
         # CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
         # Learn more:
         # https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
 
     steps:
-    - name: Checkout repository
+      - name: Checkout repository
-      uses: actions/checkout@v2
+        uses: actions/checkout@v2
 
-    # Initializes the CodeQL tools for scanning.
+      # Initializes the CodeQL tools for scanning.
-    - name: Initialize CodeQL
+      - name: Initialize CodeQL
-      uses: github/codeql-action/init@v1
+        uses: github/codeql-action/init@v1
-      with:
+        with:
-        languages: ${{ matrix.language }}
+          languages: ${{ matrix.language }}
-        # If you wish to specify custom queries, you can do so here or in a config file.
+          # If you wish to specify custom queries, you can do so here or in a config file.
-        # By default, queries listed here will override any specified in a config file.
+          # By default, queries listed here will override any specified in a config file.
-        # Prefix the list here with "+" to use these queries and those in the config file.
+          # Prefix the list here with "+" to use these queries and those in the config file.
-        # queries: ./path/to/local/query, your-org/your-repo/queries@main
+          # queries: ./path/to/local/query, your-org/your-repo/queries@main
 
-    # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
+      # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
-    # If this step fails, then you should remove it and run the build manually (see below)
+      # If this step fails, then you should remove it and run the build manually (see below)
-    - name: Autobuild
+      - name: Autobuild
-      uses: github/codeql-action/autobuild@v1
+        uses: github/codeql-action/autobuild@v1
 
-    # ℹ️ Command-line programs to run using the OS shell.
+      # ℹ️ Command-line programs to run using the OS shell.
-    # 📚 https://git.io/JvXDl
+      # 📚 https://git.io/JvXDl
 
-    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+      # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
-    #    and modify them (or add more) to build your code if your project
+      #    and modify them (or add more) to build your code if your project
-    #    uses a compiled language
+      #    uses a compiled language
 
-    #- run: |
+      #- run: |
-    #   make bootstrap
+      #   make bootstrap
-    #   make release
+      #   make release
 
-    - name: Perform CodeQL Analysis
+      - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v1
+        uses: github/codeql-action/analyze@v1

package.json

@@ -8,7 +8,7 @@
     "serve": "next start",
     "test": "npm run lint && npm run type-check && NODE_ENV=test jest -c jest/jest.config.js",
     "test:watch": "npm run lint && npm run type-check && NODE_ENV=test jest -c jest/jest.config.js --watch",
-    "lint": "eslint --ignore-path .gitignore --ext .js --ext .tsx --ext .ts .",
+    "lint": "next lint",
     "type-check": "tsc --noEmit",
     "format": "prettier --ignore-path .gitignore '**/*.{css,yml,js,jsx,ts,tsx,json}' --write",
     "analyze": "ANALYZE=true next build"
@@ -29,20 +29,15 @@
   "devDependencies": {
     "@babel/preset-typescript": "^7.15.0",
     "@next/bundle-analyzer": "^11.1.2",
-    "@next/eslint-plugin-next": "^11.1.2",
     "@testing-library/jest-dom": "^5.14.1",
     "@testing-library/react": "^12.1.0",
     "@types/jest": "^27.0.1",
     "@types/node": "^16.9.1",
     "@types/react": "^17.0.2",
-    "@typescript-eslint/eslint-plugin": "^4.31.0",
-    "@typescript-eslint/parser": "^4.31.0",
     "eslint": "^7.32.0",
+    "eslint-config-next": "11.1.2",
     "eslint-config-prettier": "^8.3.0",
-    "eslint-plugin-jsx-a11y": "^6.4.1",
     "eslint-plugin-prettier": "^4.0.0",
-    "eslint-plugin-react": "^7.25.1",
-    "eslint-plugin-react-hooks": "^4.2.0",
     "jest": "^27.1.1",
     "prettier": "^2.4.0",
     "typescript": "^4.4.3"