As with almost every programming language, JavaScript treats various types of values differently. A string like “Hello world” is very different from a number like 42. But what types are available, and ...

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

chapter_08_Switch_Statement chapter_09_UserInput chapter_10_Loops chapter_11_Arrays chapter_12_Funtions chapter_13_Strings chapter_14_Objects ...