Most rules target JavaScript and TypeScript, but some also lint CSS, HTML, JSON, and Markdown when used with the matching ESLint language plugin.

CLI also supports multi file paths or glob - so you can give it a bunch of package.json file(s) to sort.

Share your preferred object copying approach and any gotchas you've encountered! 👇 #JavaScript #Programming #ES6 #ReactJS #NodeJS #SoftwareDevelopment #WebDev #JSBestPractices ...