ESLint

ESLint as a code quality tool is a tool that checks your code for errors and helps you to fix them and enforces a coding style.

Setup

Install the ESLint extension for your code editor.
Set your editor's default formatter to ESLint.

:::tip For VSCode users, you can set the formatter to ESLint in the settings.json. :::

Install the dependencies.

bash

npm install
npm install --prefix server
npm install --prefix frontend

Run the linter.

bash

npm run --prefix server lint
npm run --prefix frontend lint

Fix the ESlint errors and warnings.

bash

npm run --prefix server format
npm run --prefix frontend format

Requirements

Node version 18.18.2
npm version 9.8.1

:::tip It is recommended to check the VSCode Setting.json(Press ctrl/cmnd + P and search >Settings (JSON)) file to ensure there are no overrides to the eslint config rules. Comment the following rules for eslint: eslint.options: {...}. :::

EsLint

ESLint

Setup

Requirements