Open Source

Flarum

MIT

Lightweight, extensible forum platform with a sleek interface, powerful moderation tools, and seamless integration capabilities.

LearnHouse

AGPL-3.0

Open-source LMS for building and selling courses with a block-based editor, built-in payments, AI tools, analytics, and white-labeling. Self-host or use the cloud.

Craft CMS

Unknown

Build custom websites with a user-friendly CMS that puts content first. Features flexible architecture, GraphQL API, and powerful ecommerce capabilities.

Directus

Unknown

A versatile headless CMS and API engine that simplifies data management, content creation, and application development.

Ghost

MIT

Publish content, send email newsletters, and sell paid subscriptions from one platform. Used by independent journalists, creators, and businesses like YCombinator and Kickstarter.

Marble CMS

AGPL-3.0

A headless CMS designed for blogs, changelogs, and articles. Features intuitive editor, team collaboration, media management, and API integration.

ProcessWire

Unknown

A versatile, open-source content management system with a powerful API, modular architecture, and intuitive interface for seamless web development.

Statamic

Unknown

A flat-file CMS that combines simplicity and flexibility, empowering developers to build custom websites without database complexity.

Strapi

Unknown

A powerful headless CMS that enables developers to build, deploy, and manage content-rich applications with customizable APIs and a user-friendly admin panel.

TinaCMS

Apache-2.0

A headless CMS that simplifies content management with real-time editing, Git-based workflows, and developer-friendly customization.

Twill CMS

Apache-2.0

A powerful, open-source CMS for Laravel that simplifies content management with a modular approach and intuitive admin panel.

Typemill

MIT

Create manuals, documentation, and websites with this markdown-based content management system, with options for ebook conversion.

Webiny

Unknown

A powerful, scalable platform for building custom websites and apps with serverless architecture, offering flexibility and cost-efficiency.

WordPress

Unknown

A versatile, user-friendly platform for building and managing websites, from simple blogs to complex e-commerce stores.

Changes.Page

AGPL-3.0

Automate and simplify changelog generation from Git commits, ensuring clear and consistent project documentation.

Corpus

AGPL-3.0

Upload files, ask questions, and get AI‑backed answers with citations. Compare, synthesize, and export results for teams and polished outputs.

Firecamp

AGPL-3.0

All-in-one platform for API testing, documentation, and collaboration, simplifying the entire API development lifecycle.

Outline

Unknown

Team knowledge base with real-time collaboration, AI-powered search, Slack integration, and self-hosting support for internal docs and wikis.

Scalar

MIT

Scalar is an open-source tool for building, customizing, and hosting interactive API documentation with OpenAPI support.

Vrite

Unknown

A powerful platform for technical writing, offering real-time collaboration, version control, and seamless integrations.

XWiki

LGPL-2.1

XWiki is a flexible, feature-rich wiki software that helps organizations structure and share knowledge efficiently.

xyd

MIT

Create powerful, interactive documentation with hot reloading, TypeScript support, custom components, and built-in API docs generation.

Zenblog

AGPL-3.0

A minimalist, markdown-based blogging platform designed for developers, featuring syntax highlighting and seamless Git integration.

CourseLit

AGPL-3.0

An open-source platform for building and selling online courses, featuring customizable themes, integrated payments, and user management.