Open source Document360 alternatives

Every project in the catalog is MIT, Apache or BSD licensed. 0 projects explicitly describe themselves as a Document360 alternative; 13 more are in the category where Document360 is a typical product.

Open source projects in the same category: Docs & Developer Portals

Category-level information: these projects are the same kind of software as Document360; they have not claimed to be a one-to-one replacement.

DO

facebook · Docs & Developer Portals

STARS66.6K
FORKS10.1K
COMMITS—
CONTRIBUTORS1.3K
VERSIONv3.9.2-alpha.4
UPDATED7 days ago
TypeScriptDocumentationStatic SiteMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You can create a new site with the Initialization CLI tool.
  • You can localize it by translating its documentation with CrowdIn support.
  • You can customize it on the default pages and sections.
User reviews
  • ↓ NegativeHacker News

    Docusaurus 2.0

    “> I like include asciidoctor[1] and mdbook [2]. Though I find that even those are overkill for my hobby projects at least ... That's one thing: Docusaurus is not necessary just for hobby projects where the doc only exists for yourself and a few users. It can be used for hobby…”

  • ↓ NegativeHacker News

    Docusaurus 2.0

    “brabel that's fair, I also like simple things btw. Can you please share your doc site, so that I can at least know what kind of docs experience you are building? Tailwind is not something we support atm, and when we'll do it will be optional. The only choices you cannot opt-out…”

Verified against README · Oct 26, 2026 · source

BA

backstage · Docs & Developer Portals

STARS34.7K
FORKS7.7K
COMMITS—
CONTRIBUTORS2.6K
VERSIONv1.9.1
UPDATEDtoday
TypeScriptDeveloper PortalInternal ToolsApache-2.0

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • With the software catalog, you can manage microservices, libraries and data lines.
  • With software templates, you can quickly create new projects and standardize best practices.
  • You can create and maintain technical documentation using the "Docs like code" approach.
Heads up
  • • High number of open issues (647)
User reviews
  • • NeutralHacker News

    I spent two years trying to do what Backstage does for free

    “Indeed, Backstage is a framework for creating a developer portal, not a ready-made product. I used to work on a consultancy ( ) who's specializing in adopting Backstage at Fortune 500s like HP. When you adopt Backstage at scale, you rely on processors that scan your LDAP,…”

  • • NeutralHacker News

    I spent two years trying to do what Backstage does for free

    “It's capitalized in the title, so it's a PROPER noun. And I've worked in software development for a long time, and have read HN regularly for a long time, and I've never heard of "Backstage" as software. There's a wide world out there, which some HN posters "forget."”

Verified against README · Oct 26, 2026 · source

DO

docsifyjs · Docs & Developer Portals

STARS31.6K
FORKS5.8K
COMMITS—
CONTRIBUTORS200
VERSIONv5.0.0-rc.4
UPDATEDyesterday
DocumentationmarkdownjavascriptStatic SiteMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You publish Markdown files as a website without the process of creating a static HTML.
  • Using the plugin API, you add functions such as full-text search and emoji support to its documentation.
  • Using different theme options, you customize the visual structure of the documentation site.

Verified against README · Oct 26, 2026 · source

MK

squidfunk · Docs & Developer Portals

STARS27.6K
FORKS4.2K
COMMITS—
CONTRIBUTORS333
VERSION9.7.7
UPDATEDtoday
PythonDocumentationMaterial DesignMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • Using Markdown, you can quickly write the documentation for your project.
  • You can convert the documents you create into a static site that is compatible with all devices and searchable.
  • You can present your documentation in over 60 different languages.
User reviews
  • • NeutralHacker News

    Show HN: MkDocs Material Boilerplate – Starter Kit

    “This is nice. However, isn't this just having a boilerplate starter kit for deploying MkDocs sites to various providers (GitHub Pages, GitLab, AWS Amplify, etc) using the MkDocs Material template theme built by Squidfunk ( )? If so, it would probably be good to add a citation if…”

  • • NeutralHacker News

    Show HN: MkDocs Material Boilerplate – Starter Kit

    “I released MkDocs Material Boilerplate (Starter Kit) Deploy documentation to platforms (Netlify, GitHub Pages, GitLab Pages, and AWS Amplify Console) with Docker, pipenv, and CI/CD”

Verified against README · Oct 26, 2026 · source

VI

vuejs · Docs & Developer Portals

STARS18.4K
FORKS2.8K
COMMITS—
CONTRIBUTORS417
VERSIONv2.0.0-alpha.9
UPDATEDyesterday
TypeScriptDocumentationViteMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You can create static documentation sites using the Vite infrastructure.
  • Thanks to Algolia integration, you can add quick search feature to your projects.
  • You can preview their projects instantly through web-based development platforms.
User reviews
  • • NeutralHacker News

    VitePress 1.0

    “There is a discussion related to naming on GitHub: Given that version 1 landed as "VitePress" they probably decided to keep the name. > I initially gave VitePress a different name because I wanted to be able to explore a different architecture without worrying about backwards…”

  • ↓ NegativeHacker News

    VitePress 1.0

    “VitePress has a great development experience but we ended up running into several issues with our large (500+ pages) docs site with several broken pages with broken rendering, duplicate & missing content, etc. that took too long to identity and resolve that we ended up porting…”

NE

shuding · Docs & Developer Portals

STARS13.9K
FORKS1.4K
COMMITS—
CONTRIBUTORS192
VERSIONv2.0.0-beta.5
UPDATED3 mo ago
DocumentationnextjsmdxStatic SiteMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • Set up dependencies using PNPM Workspaces
  • You compile the Nextra package and run it in development mode
  • You start the example documentation application for debugging in the local environment
User reviews
  • • NeutralGitHub Issue

    Nextra 3

    “below of my thoughts on the next biggest release - [x] allow only ESM config `next.config.mjs` or `next.config.js` with `"type": "module"` > the whole nextra should be bundled to ESM only instead of mixing cjs and esm > also this should fix blocked renovate PRs which one now ESM…”

  • • NeutralGitHub Issue

    Module build failed: UnhandledSchemeError: Reading from "D:testapp.nextstaticchunks extra-page-map-.mjs" is not handled

    “``` D:testapp.nextstaticchunks extra-page-map-.mjs Module build failed: UnhandledSchemeError: Reading from "D:testapp.nextstaticchunks extra-page-map-.mjs" is not handled by plugins (Unhandled scheme). Webpack supports "data:" and "file:" URIs by default. You may need an…”

FU

fuma-nama · Docs & Developer Portals

STARS13.5K
FORKS752
COMMITS—
CONTRIBUTORS164
UPDATEDtoday
DocumentationnextjstypescriptopenapiMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You create documentation websites for your Next.js or Astro projects.
  • You integrate documentation with Vite-based frameworks such as Tanstack Start, Waku, and React Router.
  • You use the project's ESM compliant package structure to build your documentation infrastructure.
User reviews
  • ↓ NegativeGitHub Issue

    Rewrite the docs

    “### What problem will this feature address? Few years ago, I built fumadocs. At the time, I wasn't experienced in authoring docs, especially in making tutorial content. This makes the docs of fumadocs became messy and unfriendy for beginners. I think we really need a rewrite of…”

GO

ShishirPatil · Docs & Developer Portals

STARS13.1K
FORKS1.4K
COMMITS470
CONTRIBUTORS140
VERSIONv1.3
UPDATED14 days ago
PythonLLMFunction CallingAPIApache-2.0

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You can compare function-calling performance of different major language models with Berkeley Function-Calling Leaderboard.
  • Thanks to the GoEx runtime engine, you can execute and then verify the code and API calls produced by LLM.
  • Using the Agent Arena platform, you can test and rank different agents in tasks such as search, finance, and RAG.
User reviews
  • • NeutralHacker News

    Gorilla Youngsters Seen Dismantling Poachers’ Traps (2012)

    “Intelligence is clearly useful for almost everything. And that's exactly my point. The closer we look the more intelligence we find in nature. But there's a tremendous qualitative gap between human-type intelligence and everything else. When we believed other animals were dumb…”

  • • NeutralHacker News

    Gorilla Youngsters Seen Dismantling Poachers’ Traps (2012)

    “Could the gorillas be the poachers? The story seems consistent with the gorrilas warning the tracker by grunt to stay put, then dismantle their nearby traps to protect the humans. This is also consistent with the fact that the tracker hadn't noticed the second trap. I don't…”

ST

withastro · Docs & Developer Portals

STARS9.5K
FORKS1.1K
COMMITS—
CONTRIBUTORS309
VERSION@astrojs/[email protected]
UPDATEDyesterday
TypeScriptDocumentationAstroMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You can create documentation sites for your Astro-based projects.
  • You publish documentation with built-in on-site search, navigation, and multi-language support.
  • You write the content in Markdown, MDX or Markdoc and enrich it with Astro components.
User reviews
  • ↓ NegativeHacker News

    The Starlight Lines Employee Forum RPG

    “I administer a small vBulletin forum that I inherited from a friend who inherited it from... well, whatever, this thing's been around for over a decade now. A few years ago we discovered that we had parasites ! Apparently, that version of vBulletin had some sort of secondary…”

  • ↑ PositiveHacker News

    The Starlight Lines Employee Forum RPG

    “Hey, yoz! Thanks for the shout-out. That is probably my favorite post of mine on the site (out of 100+ and counting). So wonderfully serendipitous and fun. Everything about that game is a joy. I was actually looking back into some of the Starlight Lines forum stuff a few months…”

Verified against README · Oct 25, 2026 · source

RE

readthedocs · Docs & Developer Portals

STARS8.4K
FORKS3.7K
COMMITS—
CONTRIBUTORS546
VERSIONrm
UPDATEDyesterday
DocumentationpythonsphinxhostingMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • By connecting your GitHub stores, you automatically update your documentation every time you send code.
  • You host the technical documents you have prepared with tools such as Sphinx or MkDocs on the platform.
  • You manage documentation processes that are consistent with continuous integration workflows for your open source or custom projects.
GR

APIs-guru · Docs & Developer Portals

STARS8.2K
FORKS551
COMMITS0
CONTRIBUTORS0
VERSIONv2.0.0
UPDATED5 mo ago
TypeScriptGraphQLVisualizerReactMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • You visualize any GraphQL API as an interactive graph.
  • Through the left panel, you study more detailed information about each species.
  • You simplify the graph by removing the Relay wrapper classes.
User reviews
  • ↓ NegativeGitHub Issue

    Run Graphql-voyager broken

    “I try to run locally Graphql-Voyager, but the graph is not loading, due > Failed to load Redirect from ' to ' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin ' is therefore not allowed access. If an opaque…”

  • • NeutralGitHub Issue

    Angular integration

    “Is there any way to integrate this incredible tool into angular project? I mean there is some info about integration into react project, but nothing about angular”

PD

pdoc

New49

mitmproxy · Docs & Developer Portals

STARS2.5K
FORKS234
COMMITS0
CONTRIBUTORS0
VERSION—
UPDATED4 mo ago
apiapi-documentationdocsdocstringMIT-0

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • Tek komutla Python modülünün API dokümantasyonunu çıkarırsın (pdoc your_module)
  • Dahili web sunucusunda canlı yenilemeyle dokümantasyonu yazarken görebilirsin
  • HTML şablonlarını özelleştirerek çıktıyı kendi sitene uyarlarsın
Heads up
  • • No published release
User reviews
  • ↑ PositiveHacker News

    Pdoc – Generate API documentation for Python projects

    “Pdoc is great. I love it. But there is one blemish. They write on documenting variable assignments which don't support pythons __doc__ string: > To compensate, pdoc will read the abstract syntax tree (an abstract representation of the source code) and include all assignment…”

  • • NeutralHacker News

    Pdoc – Generate API documentation for Python projects

    “not sure if this is a typo or a misunderstanding, but to be clear: pdoc does not treat a comment immediately below a variable declaration as a docstring, it treats an unassigned string immediately following a variable declaration as a docstring, same as how python treats an…”

Verified against README · Oct 28, 2026 · source

RS

web-infra-dev · Docs & Developer Portals

STARS2.4K
FORKS240
COMMITS—
CONTRIBUTORS141
VERSIONv2.0.9
UPDATEDtoday
DocumentationrspackreactStatic SiteMIT

Common commercial products in this category: ReadMe, GitBook, Document360

What can it do?
  • With MDX support, you can embed React components into your Markdown files.
  • With the built-in full-text search feature, you can automatically add the search directory to your documentation site.
  • Through the add-on system, you can configure the compilation process and site theme to suit your needs.