Technology · JavaScript frameworks

BEM

BEM is one of 82 technologies we detect in JavaScript frameworks.

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detected by AwesomeTechStack auditsen.bem.info

About BEM

BEM (Block, Element, Modifier) is a naming convention for classes in HTML and CSS what was developed by Yandex.

Audit any site that runs BEM.

Enter a URL to score its stack for technology quality, version health, Lighthouse performance - and AI-readiness.

How we audit BEM

We measure the detected version against BEM's release history and grade the surrounding stack with a Lighthouse-grade quality audit. Weak or outdated links weigh more - one risky dependency can pull the whole score down.

How the score works

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Technology definitions from a community-maintained catalogue, licensed GPL-3.0. Attribution and source.