Recipes
Auto-detect language
Let Lumis infer the language from content, filename, or shebang.
const html = await highlight(
'#!/usr/bin/env bash\necho "hello"',
htmlInline({theme: frappe}),
)Resolving the id without highlighting
Highlighting detects the language for you. To ask what a snippet is before
deciding what to do with it, call the detector directly. It returns the same id
highlighting would have used, falling back to plaintext.
import * as languages from '@lumis-sh/lumis/languages';
languages.guess('lib/app.ex') // "elixir"
languages.guess(undefined, '#!/usr/bin/env bash') // "bash"