.prettierrc

@@ -1,6 +0,0 @@
-{
-  "singleQuote": true,
-  "tabWidth": 2,
-  "trailingComma": "es5",
-  "printWidth": 80
-}

CLAUDE.md

@@ -6,23 +6,15 @@ Greenfield project. Implementation is driven by the Vexa AI-SDLC pipeline (Jira
 
 ```
 /
-├── index.html      # Calculator UI (semantic HTML5)
-├── styles.css      # Responsive CSS layout and styling
-├── package.json    # Dev dependencies and npm scripts
-├── eslint.config.js # ESLint flat config (TypeScript + React rules)
-├── tsconfig.json   # TypeScript compiler config (strict mode)
-├── .prettierrc     # Prettier formatting config
-├── README.md       # Project overview
-└── CLAUDE.md       # This file
+├── index.html  # Calculator UI (semantic HTML5)
+├── styles.css  # Responsive CSS layout and styling
+├── README.md   # Project overview
+└── CLAUDE.md   # This file
 ```
 
 ## Build Commands
 
-No build step configured yet. Install dependencies with:
-
-```bash
-npm install
-```
+No build system has been configured yet. Update this section once a language/framework is chosen and dependencies are added.
 
 ## Test Commands
 
@@ -32,14 +24,6 @@ No test suite has been configured yet. Update this section once testing infrastr
 
 No dev server or REPL is configured yet. Update this section once the implementation begins.
 
-## Lint and Format Commands
-
-```bash
-npm run lint          # Run ESLint
-npm run format        # Format all files with Prettier
-npm run format:check  # Check formatting without writing (CI)
-```
-
 ## Architecture Notes
 
 - **Domain**: Simple Calculator — arithmetic operations (add, subtract, multiply, divide at minimum).
@@ -48,6 +32,4 @@ npm run format:check  # Check formatting without writing (CI)
 
 ## Code Style
 
-- **Linter**: ESLint v9 (flat config) with `typescript-eslint` recommended rules, `eslint-plugin-react`, `eslint-plugin-react-hooks`, and `eslint-config-prettier`.
-- **Formatter**: Prettier — single quotes, 2-space indent, ES5 trailing commas, 80-char line width.
-- **TypeScript**: `strict: true` enabled in `tsconfig.json`.
+No linter or formatter has been configured yet. Update this section once tooling is set up.

eslint.config.js

@@ -1,24 +0,0 @@
-import tseslint from 'typescript-eslint';
-import reactPlugin from 'eslint-plugin-react';
-import reactHooksPlugin from 'eslint-plugin-react-hooks';
-import prettierConfig from 'eslint-config-prettier';
-
-export default [
-  ...tseslint.configs.recommended,
-  {
-    plugins: {
-      react: reactPlugin,
-      'react-hooks': reactHooksPlugin,
-    },
-    rules: {
-      ...reactPlugin.configs.recommended.rules,
-      ...reactHooksPlugin.configs.recommended.rules,
-    },
-    settings: {
-      react: {
-        version: 'detect',
-      },
-    },
-  },
-  prettierConfig,
-];

package.json

@@ -1,20 +0,0 @@
-{
-  "name": "test-simple-calculator",
-  "version": "1.0.0",
-  "private": true,
-  "scripts": {
-    "lint": "eslint .",
-    "format": "prettier --write .",
-    "format:check": "prettier --check ."
-  },
-  "devDependencies": {
-    "@typescript-eslint/eslint-plugin": "^8.0.0",
-    "@typescript-eslint/parser": "^8.0.0",
-    "eslint": "^9.0.0",
-    "eslint-config-prettier": "^9.0.0",
-    "eslint-plugin-react": "^7.0.0",
-    "eslint-plugin-react-hooks": "^5.0.0",
-    "prettier": "^3.0.0",
-    "typescript": "^5.0.0"
-  }
-}

tsconfig.json

@@ -1,15 +0,0 @@
-{
-  "compilerOptions": {
-    "target": "ES2020",
-    "lib": ["ES2020", "DOM", "DOM.Iterable"],
-    "module": "ESNext",
-    "moduleResolution": "bundler",
-    "jsx": "react-jsx",
-    "strict": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
-    "noFallthroughCasesInSwitch": true,
-    "skipLibCheck": true
-  },
-  "include": ["src", "*.ts", "*.tsx"]
-}