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

Today I jumped in with Callbacks and how they handle asynchronous operations (setTimeout, API calls, Fetch), react to events and run code after something finishes. ⭐Here's what clicked: 1) Basic ...

𝗢𝗯𝗷𝗲𝗰𝘁𝘀 𝗶𝗻 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 JavaScript objects store data in key-value pairs. Each pair is a property. A property holds a value like a string, number, or array. If a property holds a ...

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