esconfig

Shared ECMAScript Config (TS, Lint, Prettier)

Usage

1. Install

   yarn add -D @nihalgonsalves/esconfig typescript typescript-eslint eslint prettier

2. tsconfig.json

   {
     "extends": "@nihalgonsalves/esconfig/tsconfig.shared.json",
     "compilerOptions": {
       "outDir": "./build",
       "rootDir": "./src"
     },
     "include": ["./src"]
   }

3. eslint.config.mjs

   import tseslint from "typescript-eslint";
   
   import sharedConfig from "@nihalgonsalves/esconfig/eslint.config.shared";
   
   export default tseslint.config(
     { ignores: [] },
     ...sharedConfig,
     // ... others
   );

   If you're using React:

   import tseslint from "typescript-eslint";
   
   import sharedConfig from "@nihalgonsalves/esconfig/eslint.config.react-shared";
   
   export default tseslint.config(
     { ignores: [] },
     ...sharedConfig,
     // ... others
   );

4. package.json

   {
     "scripts": {
       "build": "tsc",
       "lint": "eslint ./src/",
       "format": "prettier . --write",
       "format:check": "prettier . --check"
     }
   }

5. Done! Don't forget to run build, lint and format:check in your CI workflow.