Learn how JavaScript works, from how browsers execute code to the JavaScript engine, runtime, call stack, event loop, and how JavaScript interacts with web pages.
Learn how JavaScript runs in a web browser, including script loading, JavaScript engines, execution, the call stack, event loop, and interaction with the DOM.
Learn how CSS rules work, including selectors, properties, and values, with practical examples for writing clear and effective CSS styles for webpages.
Learn how to add CSS comments, including CSS comment syntax, single-line and multi-line comments, best practices, and practical examples for clean, maintainable code.
Learn how CSS case sensitivity works, including selectors, property names, values, class and ID names, with practical examples and best practices for writing reliable CSS.
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