Best Open-Source CMS & Website Builders | open-source.storeAll categoriesCMS & Website Builders
Website management, blogging engines, static site generators, and forum software.
45 tools found 
Hugo
Hugo is an open-source static site generator that compiles Markdown into HTML in milliseconds with zero runtime dependencies and local data control.
90.3kLinuxmacOSWindows1d ago Apache-2.0Static Site Generators

Strapi
Strapi is an open-source headless CMS replacing Contentful, giving self-hosters customizable REST and GraphQL APIs backed by standard Git and SQL storage.
73.4kLinuxmacOSWindowstoday MITHeadless CMS

Docusaurus
Docusaurus is an open-source static site generator that replaces proprietary SaaS documentation portals with version-controlled Markdown and React MDX.
66.6kLinuxmacOSWindows1d ago MITStatic Site Generators

Astro
Astro is an open-source static site generator and web framework with zero-JS islands architecture, component flexibility, and minimal hosting costs.
63.7kLinuxmacOSWindowstoday MITStatic Site Generators

Gatsby
Gatsby is an open-source React static site generator with a unified GraphQL data layer and hybrid rendering that deploys to commodity static hosting.
55.9kLinuxmacOSWindows14d ago MITStatic Site Generators

Ghost
Ghost is an open-source publishing platform and Substack alternative with native newsletters, membership tiers, and full control over your MySQL data.
55.7kLinuxmacOSWindowstoday MITBlogging Platforms
Go & gRPC engineer · founder of EasyP
PromotedGo, gRPC and Protobuf done right, LLM agents in production, and the hard parts of shipping a first product.
GogRPCProtobufLLM agents

Jekyll
Jekyll is an open-source static site generator that compiles Markdown and Liquid into static websites with zero runtime server dependencies.
51.7kLinuxmacOSWindows21d ago MITStatic Site Generators

Discourse
Discourse is an open-source forum platform replacing XenForo and vBulletin with real-time topics, SSO integrations, and extensible plugins.
GPL-2.0Forums & Communities

Payload
Open-source headless CMS and fullstack framework replacing Contentful with code-first TypeScript schemas and direct database access in Next.js.
45.6kLinuxmacOSWindowstoday MITHeadless CMS

Directus
Directus replaces SaaS headless CMSs like Contentful with a self-hosted API layer and studio that connects directly to your existing SQL database.
38.8kLinuxmacOSWindows1d ago GPL-3.0Headless CMS

GrapesJS
GrapesJS is an open-source visual web builder framework for embedding drag-and-drop page, email, and template editors directly into web applications.
BSD-3-ClauseWebsite Builders

WordPress
WordPress is a self-hosted CMS replacing hosted builders like Wix with full database control, block editing, and an extensible plugin engine.
21.5kLinuxmacOSWindowstoday GPL-2.0-or-laterCMS Core
Windows
today
MITStatic Site Generators
Windows
today
Windows
1d ago
Apache-2.0Static Site Generators