Open-source alternatives to Netlify Cms

Grav is a flat-file content management system that eliminates the need for a traditional database by storing site content and configuration in human-readable Markdown and YAML files. Built as a modular PHP web framework, it uses a hierarchical page routing system where the physical directory structure directly determines the site's URL paths. The platform is distinguished by its event-driven plugin architecture and a command-line interface that prioritizes system administration, deployment, and maintenance tasks. It utilizes a blueprint-driven system to generate administrative forms from stru

Gollum is a Git-powered wiki engine and content management system that provides a web-based interface for editing and organizing files stored in a Git repository. It functions as a self-hosted documentation tool, using a Git-based storage backend to manage page content and track version history. The system is characterized by a pluggable markup rendering architecture that converts multiple markup languages and specialized notations into HTML. It supports a wide array of rich content, including mathematical typesetting, BibTeX bibliographies, and diagrams rendered via Mermaid. Broad capabilit

Prose is a content management system that uses GitHub repositories as the backend for storing and versioning Markdown files. It serves as a headless interface that separates content authoring and media uploads from the static site generation process. The system provides a visual Markdown editor with a formatting toolbar and real-time previews, allowing for non-technical content authoring. It enables the management of document drafts, translations, and publishing cycles through a Git-based workflow. The platform includes tools for GitHub content and media management, including a web-based fil

Lektor is a Python-based static site generator and flat-file content management system. It transforms raw content and data models into static HTML pages, storing all website data in a hierarchical file system rather than a relational database. The system operates as a model-driven CMS, utilizing blueprints and schemas to control data capture and validation. It provides a browser-based administrative interface that allows users to visually edit and organize site content without modifying source code directly. The platform manages the full site lifecycle, covering static site generation, multi

Apostrophe is an open-source Node.js headless content management system that delivers structured content through REST APIs while providing a visual in-context page editor for live editing. It is built on a module-based plugin architecture that extends CMS functionality through reusable modules, each encapsulating logic, configuration, and templates. The system uses schema-driven content modeling to define data structures and validation rules through configurable schemas and custom field types, with all content stored as flexible JSON-like documents in MongoDB. The platform distinguishes itsel

Qor is a Go admin framework and backend toolkit used for building administrative interfaces, headless content management systems, and REST API generators. It provides a structured environment for implementing business application backends, specializing in the management of structured content and media assets. The project distinguishes itself through comprehensive multi-language content management, featuring locale-based data versioning and a dedicated system for internationalization and translation administration. It further differentiates its offering with a built-in state machine implementa

Content is a file-based content management engine that transforms Markdown and JSON files into structured data for use within web applications. It functions as a static site content engine, parsing local file systems into queryable collections while providing a library for integrating interactive components directly into text documents. The framework distinguishes itself by treating the local file hierarchy as the primary source of truth for application routing and navigation. It enables developers to embed dynamic UI elements directly into text files and provides a visual interface for editi

TinaCMS is a headless content management framework that bridges local Git-based file storage with a visual, in-context editing interface. By treating your repository as the single source of truth, it enables developers to manage content as structured data files while providing editors with a browser-based dashboard to modify website content directly within a live preview. The framework distinguishes itself by transforming local files into a unified GraphQL API, which powers both the administrative interface and the application's data retrieval layer. This architecture allows for compile-time

Gatsby is a React static site generator and hybrid rendering framework used to build websites by pre-rendering components into static HTML files for delivery via content delivery networks. It functions as a hybrid rendering platform that supports a combination of static generation, server-side rendering, and deferred page loading. The framework operates as a GraphQL data aggregator, pulling content from various APIs, headless CMS integrations, and files into a single unified schema for frontend queries. It also serves as a frontend performance optimizer, automating code splitting, resource pr

deployd is a realtime API framework and MongoDB backend as a service that allows for the creation of networked interfaces synchronizing data and events between clients and servers. It functions as a JavaScript API middleware that can be integrated with HTTP servers to provide authentication, request interceptors, and realtime capabilities. The project features a self-hosted API management dashboard for configuring resource settings, managing data collections, and monitoring server status through a web-based interface. It includes a realtime data synchronization engine that pushes live databas

Gitalk is a comment system that uses GitHub Issues as a backend to store and manage discussions for websites. It provides a comment component built with Preact for embedding interactive discussion areas into web pages. The system utilizes GitHub OAuth for identity verification, allowing users to authenticate through their GitHub accounts to manage comment permissions. It also includes a multi-language widget that supports interface translation based on browser settings or manual configuration. The project covers broader capabilities for comment section management, including the ability to re

Trilium is a hierarchical personal knowledge base and digital garden tool designed to organize information into a tree of linked nodes. It functions as a JavaScript programmable wiki and a self-hosted note server, allowing users to maintain a private database of documents synchronized across multiple devices. The platform distinguishes itself through an embedded scripting engine for automating tasks and a REST API that exposes internal data and actions to external tools. Users can further extend the system by modifying the user interface layout and styling through a custom theme engine. The

Engine is a content management system built with Ruby that operates as a headless content management platform and multi-tenant website hosting system. It manages multiple distinct websites and their isolated configurations from a single centralized software installation, while exposing programmatic endpoints to administer websites and custom data types remotely. The platform relies on schema-driven content modeling to define custom data structures and user interfaces dynamically from configuration schemas rather than hardcoded database tables. Dynamic web pages and structured content are rend

Indigo is a Go-based framework and toolkit designed for building, hosting, and scaling services within the AT Protocol ecosystem. It provides the foundational infrastructure for decentralized social networking, enabling developers to implement relay services, manage cryptographically signed user repositories, and handle identity resolution across federated environments. The project distinguishes itself through a robust architecture that decouples content hosting from discovery, allowing for independent moderation and algorithmic feed generation. It utilizes content-addressed storage and Merkl

gbrain is an agent framework and retrieval-augmented generation system that combines a durable task queue, a git-synced vector store, and a knowledge graph engine. It provides a foundation for building AI agents that interact with structured knowledge bases using the Model Context Protocol. The system synchronizes markdown files from a git repository into a database for high-performance semantic retrieval and creates typed edges between data pages by extracting entity references and wikilinks. It uses a database-backed queue to execute persistent background jobs and tool loops, ensuring relia

Algorithmica is an open-access knowledge base and computer science textbook designed for the publication of structured instructional materials. It functions as an educational content management system and a collaborative documentation site for hosting technical knowledge and course drafts for public consumption. The platform enables collaborative technical writing and authoring through version control and web editors, utilizing an automated pipeline to generate previews of pending changes. The system manages large collections of learning materials using static site generation, markdown-drive

This project is a curated ebook directory and digital library designed for self-directed learning. It functions as a version-controlled knowledge base that provides a collection of downloadable academic textbooks and educational resources across multiple disciplines. The library is built as a markdown-based system where book metadata and download links are stored in flat files. These files are managed through a git-driven content pipeline and rendered as a static site resource index for fast access and simple hosting. The system utilizes a directory-based categorization model to organize mat

This project is a static site generator platform and hosting system that transforms structured content into live websites. It utilizes a version control website deployment workflow to turn a repository into a public site by hosting static files directly from a branch. The system implements git-based content management, where website articles and settings are handled through commit histories. It supports a collaborative site workflow that enforces pull request reviews to ensure content quality before changes are merged into the production environment. The platform covers the provisioning and

This repository serves as the technical documentation source for the .NET ecosystem. It consists of a collection of conceptual guides and technical references written in Markdown, acting as the static site content source for a public documentation portal. The project utilizes a Git-based content management system to handle technical writing through pull requests and automated build pipelines. It distinguishes itself through a specialized infrastructure that aggregates content and samples from multiple repositories and branches into a single unified output. The system covers a broad range of

Knowledge Repo is a technical content management system designed for organizing and sharing research, professional guides, and technical documentation. It functions as a collaborative technical wiki and knowledge base that supports the curation of insights using notebooks and markdown files. The platform synchronizes with version control to automate content publishing by detecting commits and changes pushed to a connected Git repository. This integration allows the system to manage markdown content and technical posts through a version-control-integrated workflow. The system includes tools f

This project is a git-based documentation site and markdown knowledge base designed as a searchable archive of technical cheat sheets and guides. It functions as a repository for short technical tips and code examples to facilitate team knowledge sharing and developer onboarding. The system employs a version control workflow to manage the submission, review, and publishing of technical learnings. It includes utilities for commit management and history consolidation, as well as the ability to retrieve specific files across different branches. Security is handled through the use of system-leve

This project is a technical blogging platform and Git-based content management system that uses GitHub Issues for publishing and storing articles. It functions as a Markdown technical blog where content is created and edited as issues within a version control repository. The system enables serverless content publishing by using a version control platform's issue tracker as the primary database instead of a traditional content management system. This allows for the maintenance of a searchable archive of technical documentation and tutorials. The platform utilizes API-driven static generation

Puck is a headless visual CMS and React visual page editor that provides a drag-and-drop interface for designing page layouts and managing content. It functions as a JSON-based content management system, storing page structures as JSON and exposing them via API for dynamic rendering within applications. The project enables dynamic route authoring by mapping visual editor instances to specific URL paths, allowing content editing for any page. It integrates a visual authoring layer into existing applications to facilitate the design of page structures using custom React components. The system

Wagtail is an open-source content management system built on the Django web framework. It provides a structured, tree-based approach to content modeling, allowing developers to define custom page types and reusable content components that are managed through a highly customizable administrative interface. The platform distinguishes itself through its flexible, block-based content composition system, which enables editors to assemble complex page layouts dynamically. It also offers robust support for multi-site and multi-lingual environments, allowing organizations to manage distinct websites

Fuel CMS is a modular content management platform built on the CodeIgniter framework, designed for managing structured data and administrative workflows. It functions as a server-side application that provides a centralized dashboard for organizing site-wide variables, custom data models, and reusable content blocks. The system distinguishes itself through model-driven administrative generation, which automatically creates management interfaces by inspecting database schemas. It supports granular security through hierarchical permission access control and user activity auditing, allowing admi

Keystone Classic is a Node.js headless content management system and web application framework. It provides a database schema framework for defining structured data models and validation rules to organize information. The system automatically generates a responsive administrative dashboard based on predefined data models and database fields, allowing for content management and record editing without custom administration code. The framework covers identity and security through session state management and password encryption. It includes capabilities for request routing, form submission proc

SJTU-Courses is a collaborative academic material archive and resource repository. It serves as a community-driven hub for organizing and distributing course-specific documents and study guides for university students. The project operates as a version-controlled library where learners submit and verify academic content. It uses a contribution model based on pull requests and issues to manage the curation of educational resources. The repository organizes its knowledge base through a flat-file directory hierarchy and stores descriptions and guides as markdown files. This structure allows for