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Scoping CSS inline styles with css-scope-inline

Blog post from LogRocket

Post Details
Company
Date Published
Author
Shalitha Suranga
Word Count
3,285
Company Posts That Month
90
Language
-
Hacker News Points
-
Post removed?
No
Summary

Inline `<style>` tags in HTML have a known scoping issue, as styles traditionally apply to the entire page unless scoped with unique identifiers or frontend frameworks. The css-scope-inline library offers a JavaScript-based solution to this problem by allowing developers to scope inline `<style>` tags without adding unique class names or build steps. By using the MutationObserver and query selector APIs, this library automatically generates unique CSS class names to achieve scoped styling, making it suitable for projects that use vanilla HTML and CSS. It provides features like developer-friendly aliases, responsive design shortcuts, and compatibility with JavaScript libraries. Although the CSS @scope at-rule offers similar functionality, it lacks broad browser support, making css-scope-inline a more practical choice for current web projects.

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