Opal

Git-enabled, local-first markdown workspace and static publisher

Webfreeglobal

Opal is a free, open-source, local-first markdown workspace and static publisher, storing documents in the browser (IndexedDB) and integrating with git for version control, with zero backend dependencies and complete data self-custody. It's for writers and developers who want full ownership of their notes and the ability to publish them statically without a cloud account. It offers both WYSIWYG and raw markdown editing.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Opal - 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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