Self-hosted Documentation Portals & Static Publishing tools

reveal.js is an open source HTML presentation framework for building interactive slide decks with HTML, Markdown, and JavaScript, including speaker notes and PDF export.

MITActively maintained

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Adobe XD

An open source static site generator for building and maintaining documentation and project websites with Markdown/MDX, React, versioning, and i18n.

MITActively maintained

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Read the Docs+13

Open-source, block-oriented personal knowledge manager with Markdown WYSIWYG, block-level two-way links, encrypted sync, Docker deployment and AI integrations.

AGPL-3.0Actively maintained

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SiYuan+18

Open-source resume builder for creating, customizing, exporting and publishing resumes with templates, PDF export, public sharing and optional OpenAI assistance.

MITActively maintained

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Resume.io+5

Outline is a fast, collaborative knowledge base for teams, featuring markdown docs, real-time editing, AI-powered search, and Slack integrations.

Actively maintained

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Atlassian Confluence+16

MkDocs is a Python-based static documentation site generator that builds searchable HTML docs from Markdown using a simple YAML configuration and themes/plugins.

BSD-2-ClauseSlowing down

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Read the Docs+7

Open-source CLI for recording, replaying and live-streaming terminal sessions using lightweight asciicast files and an embeddable web player.

GPL-3.0Actively maintained

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Screen Studio+1

Open-source collaborative documentation and wiki platform with real-time editing, offline sync, export features and flexible self-hosting options.

MITActively maintained

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Notion+17

Open-source flat-file CMS for PHP that uses Markdown, Twig templates and YAML configs with a package manager for fast, flexible sites.

MITActively maintained

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WordPress.com+13

Open source web-based localization platform with tight Git/VCS integration, translation workflows, quality checks, and automation for continuous software localization.

GPL-3.0Actively maintained

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Transifex+5

Web-based interactive and collaborative notebooks for Elixir with data visualizations, integrations, reproducible workflows, and automation.

Apache-2.0Actively maintained

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Deepnote+9

Open source architecture documentation tool to model and document domains, services, events, and schemas for event-driven and microservice systems.

Actively maintained

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Backstage+13

Documize is a self-hosted knowledge base and documentation platform for internal and external docs, offering spaces, labels, search, and enterprise-friendly authentication.

AGPL-3.0Actively maintained

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Atlassian Confluence+17

Gitit is a wiki engine that stores pages in a git-compatible repo, uses Pandoc for markup, and runs on Happstack.

GPL-2.0Actively maintained

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Atlassian Confluence+14

Azimutt is a database exploration and documentation tool with scalable ERDs, an AML schema DSL, schema analysis, data navigation and multi-source connectors.

MITActively maintained

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dbdiagram.io+1

Self-hosted translation management platform to collaborate on localization, manage strings, and import/export translation files across common formats.

AGPL-3.0Actively maintained

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Crowdin+6

Open-source multiplayer modification and engine for Grand Theft Auto: San Andreas that adds synchronized networking, Lua scripting, resource-based content, and a server browser.

Open-source Rust-based CLI to parse, scale, search, import and serve Cooklang recipes; generates shopping lists, reports, and a browsable web UI.

MITActively maintained

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Paprika Recipe Manager+6

Enterprise-grade open-source wiki platform for knowledge management, intranets and web applications.

LGPL-2.1Actively maintained

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Atlassian Confluence+15

Kiwix Serve is a lightweight HTTP daemon that serves ZIM offline content files, letting users browse Wikipedia and other archives from a local server or LAN.

Open-source server for hosting multiple static documentation projects with versioning, CLI upload, tagging and built-in search.

MITActively maintained

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Read the Docs+14

Xibo is an open source digital signage platform with a web-based CMS for creating, scheduling, and managing content across one or many display screens.

Open-source, Markdown-based flat-file CMS for documentation, knowledge bases, manuals and eBook generation with plugins, themes and AI-assisted editing.

MITActively maintained

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Typemill Cloud+13

Go-based flat-file wiki that stores content as Markdown with built-in search, version history, and access control, without an external database.

GPL-3.0Actively maintained

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Atlassian Confluence+19

Lightweight filesystem wiki engine using Git for history and Mycomarkup for content, suited for personal wikis, digital gardens and small teams.

AGPL-3.0Slowing down

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Atlassian Confluence+19

Convert changelog Markdown files into a searchable, themeable changelog website with RSS, GitHub sync, password protection, analytics, and embeds.

AGPL-3.0Actively maintained

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LaunchNotes+1

Open-source ECM for documents, web content, and team collaboration.

LGPL-3.0Actively maintained

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Alfresco Content Services+9

Perl-based wiki engine focused on high-quality publishing, bookbuilding, EPUB/PDF output, Git and flat-file backends, and multi-database support.

Actively maintained

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XWiki Cloud+13

Web app and API server that publishes Markdown notes as websites and exposes REST APIs for programmatic access, with Obsidian-flavored Markdown and full-text search.

MITLikely dormant

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Ghost(Pro)+12

Modern, lightweight static wiki and documentation site generator using Markdown and Next.js with TypeScript-configurable navigation and themes.

MITActively maintained

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GitBook+14