Lumis

Syntax highlighter powered by Tree-sitter and Neovim themes, supporting 110+ languages.

Pluginfreeglobal

Lumis is an open-source syntax highlighter powered by Tree-sitter and Neovim community themes, supporting 110+ languages and 250+ themes behind one consistent API across 6 runtimes. It's for developers who need fast, accurate, up-to-date code highlighting outside a full editor, such as in docs sites or apps.

Website

Full match profile

Behind the summary, Matchbox keeps a richer profile of Lumis - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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