Doca

Judgement

What it is

Complete system

What it does

A self-hosted knowledge base and document workspace with rich text, Markdown, spreadsheets, slides, a canvas, real-time co-editing and an AI assistant connected to your own models.

Adopt it when

A small Chinese- or English-speaking team wants one self-hosted place for documents, sheets and slides and is willing to ride a fast-moving new project.

Watch out

Created in late September 2026, so it is only weeks old; expect breaking changes and an unproven maintainer track record.

Ready for

Experimental

Runs as

Self-hosted server and browser extension

Built with

TypeScript, React, Fastify, PostgreSQL, SQLite and Redis

How established

New: started 1 month ago, latest release v0.2.32.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-03 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Doca → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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