When installed and enabled, a linter activates automatically every time you open a JavaScript file, reports detected errors and warnings, and suggests quick-fixes where possible.ĭescriptions of the errors detected in the current file and quick-fixes for them are available from the editor and from the File tab of the Problems tool window.Įrrors in all previously opened files and quick-fixes for them are shown in the Project Errors tab of the Problems tool window.

Here's what it looks like: module.IntelliJ IDEA integrates with ESLint and other most popular JavaScript code linters that detect problems in your code without executing it. I like to create mine as a javascript file so that I can add comments. ESLint config fileįirst let's create the.

In the end, I came across this answer on Stack Overflow which helped me understand which plugin was most suitable (eslint-config-prettier). I kept wondering which I should use as I saw that some projects used all, both, or only one. Something worth noting - when I looked into getting ESLint to work nicely with Prettier, I searched across many open source projects and found these 3 kept popping up: Npm install eslint prettier -eslint /eslint -plugin -eslint /parser eslint -config -prettier eslint -plugin - import eslint - plugin - jsx - a11y eslint - plugin - react

eslint-plugin-react: React specific linting rules for ESLint.

eslint-plugin-jsx-a11y: Checks for accessiblity issues.

eslint-plugin-import: Tells ESLint how to resolve imports.

eslint-config-prettier: An ESLint configuration which disables the formatting rules in ESLint that Prettier is going to be responsible for handling, hence avoiding any clashes.A parser which allows ESLint to lint TypeScript source code.An ESLint plugin which provides rules for TypeScript codebases.We need to install the following dependencies: In this article, I go through all the steps I took. I recently migrated from create-react-app (CRA) to ViteJS, and as part of that, I set up ESLint and Prettier.

Js linter