30 open-source projects similar to hedgedoc/hedgedoc, ranked by shared indexed features. Tags may describe platforms or build tools rather than the same primary purpose. Check each project’s use case, license, and deployment requirements before treating it as a replacement.
CodiMD is a real-time collaborative markdown editor and self-hosted knowledge base. It provides a shared workspace where multiple users can write and format notes using markdown syntax simultaneously. The platform extends basic editing by transforming markdown content into interactive mind maps for data visualization and structured visual slides for presentations. It functions as an OAuth compatible note server, integrating with external identity providers to manage user authentication and access control. The system supports self-hosting and cloud platform deployment, allowing users to maint
Etherpad-lite is a web-based platform designed for real-time collaborative text editing. It enables multiple users to view and modify the same document simultaneously, utilizing an operational transformation engine to synchronize content across all connected client sessions. The platform distinguishes itself through a modular, plugin-based architecture that allows for the integration of third-party extensions to introduce custom functionality. It provides a comprehensive programmatic interface for document management, allowing users to automate the creation, update, and retrieval of text docu
Mindoc is a self-hosted documentation portal and API documentation management system built as a Golang web application. It serves as a markdown documentation engine for authoring, organizing, and sharing technical interface documentation and database dictionaries. The system persists project data and user accounts using MySQL or SQLite databases. The platform distinguishes itself by integrating diagrams-as-code rendering via Mermaid syntax, allowing flowcharts, sequence diagrams, and Gantt charts to be generated directly from text. It supports a flexible content pipeline that combines markdow
all-in-one is a containerized deployment system designed to install and manage a complete suite of productivity and collaboration services. It functions as a cloud suite deployer that orchestrates the installation of a self-hosted content platform, incorporating necessary dependencies via Docker or Kubernetes. The project distinguishes itself by providing a web-based dashboard for orchestrating, updating, and monitoring the lifecycle of service containers. It also serves as a local AI inference server, enabling the execution of generative text models, image diffusion, and speech processing on
This project is a self-hosted note-taking platform and collaborative markdown wiki. It functions as a real-time markdown collaborative editor, allowing multiple users to create, organize, and share documents simultaneously. The platform is designed for self-hosted knowledge management and collaborative markdown documentation, providing a private environment for teams to maintain shared technical notes.
Blossom is a self-hosted, containerized note-taking application designed for private knowledge management. It functions as a centralized repository for personal documentation, allowing users to maintain full ownership of their data by hosting the platform on their own server infrastructure. The application centers on a markdown-based productivity workflow that synchronizes plain-text files across multiple devices. By utilizing a local-first state management model, it ensures immediate interaction with files while asynchronously reconciling changes through a private server backend. This approa
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
Leantime is an open-source project management platform designed to track tasks, milestones, and workflows using Kanban boards and Gantt charts. It functions as a strategic planning tool that links daily operational tasks to high-level business goals and long-term objectives, while also serving as a time tracking and billing system for managing work hours and client estimations. The platform differentiates itself through an integrated AI-powered project assistant that decomposes complex tasks, generates status reports, and provides project insights. It further distinguishes its offering with a
Tinyauth is an authentication middleware service and identity provider that verifies user identities to grant system access. It operates as a standalone server or as an authentication gateway, utilizing a reverse proxy model to intercept requests and validate credentials before traffic reaches protected backend services. The project functions as an OpenID Connect provider for single sign-on experiences and an OAuth 2.0 gateway that delegates verification to external providers such as Google and GitHub. It also acts as an LDAP authentication server, allowing for centralized user management and
Vditor is a browser-based Markdown editor and rendering engine that supports multiple editing interfaces, including a visual rich-text experience, instant rendering, and a traditional side-by-side split-view preview. It serves as an authoring tool for technical documentation and a component for web-based editor integration. The project is distinguished by its support for complex technical content, utilizing specialized rendering for mathematical formulas, flowcharts, sequence diagrams, and mind maps. It also functions as a collaborative document review tool, enabling users to attach anchored
VNote is a native C++ desktop application designed as a Markdown note-taking platform and digital knowledge base. It provides a high-performance environment for organizing, editing, and structuring information using a Markdown-based content model. The application distinguishes itself with a Vi-style input mode for text navigation and a system of priority-based event hooks for extensibility. It further supports customization through CSS-based theme styling and global hotkey mapping. Broad capabilities include personal knowledge management via full-text and tag search, digital mind mapping, an
Docmost is an open-source knowledge management system designed as a collaborative documentation platform for teams. It functions as an enterprise wiki that centralizes organizational information into structured, searchable workspaces, enabling users to create, organize, and share content through a hierarchical system of spaces and pages. The platform distinguishes itself by integrating artificial intelligence directly into the documentation lifecycle. It utilizes vector-based semantic search to allow for natural language queries across stored content and provides AI-assisted tools for draftin
This project provides a containerized DevOps platform by packaging a complete GitLab installation into Docker images. It enables the deployment of a self-hosted environment that integrates Git version control, project management, and continuous integration and delivery pipelines on private infrastructure. The implementation supports deployment via Docker Compose or orchestration through Docker Swarm, allowing for scalable stacks with integrated container registries. It utilizes environment variables for configuration and supports the offloading of artifacts and backups to remote object storag
Kanboard is a self-hosted Kanban project management tool and productivity suite designed for tracking software tasks and team collaboration. It provides a visual system for managing workflows through the use of boards, columns, and cards. The project features an extensible plugin framework and a comprehensive API for programmatic task and project administration. It includes specialized identity management through LDAP integration, allowing for the synchronization of user accounts and group permissions from directory servers. The system covers a wide range of capabilities, including event-dri
Octelium is a zero-trust network access platform and identity-aware proxy designed to secure private HTTP, SSH, and SQL resources. It functions as a secure gateway that validates human and workload identities using OIDC, SAML, and FIDO2 passkeys before granting access to internal applications and SaaS APIs. The system is distinguished by its secretless access broker, which injects credentials—such as API keys, passwords, and AWS Sigv4 signatures—at the gateway level so users can access databases and cloud resources without managing secrets. It further specializes in AI gateway administration,
Higress is an AI API gateway and cloud-native traffic manager that functions as a Kubernetes ingress controller. It provides a centralized system for routing, securing, and optimizing traffic directed toward large language models, AI agents, and microservice architectures. The project distinguishes itself through deep AI orchestration, including the ability to host and manage Model Context Protocol servers that transform REST APIs into tools for AI agents. It features specialized AI infrastructure for model request proxying, protocol translation across multiple providers, and semantic-based c
Ghostwriter is a distraction-free markdown text editor and document processor. It provides a focused writing environment for composing documents using markdown syntax, separating the drafting process from final formatting. The application features a minimalist interface designed to minimize visual clutter, including the ability to disable deletion keys to enforce a forward-only drafting flow. It includes a live statistics dashboard for tracking word counts and session metrics, as well as visual highlighting that fades non-active text to focus attention on the current line, sentence, or paragr
This project is a self-hosted documentation platform designed for collaborative knowledge base management. It provides a block-based editor that structures content as a tree of independent nodes, allowing for flexible layout composition and the creation of complex, nested document hierarchies. The platform distinguishes itself through an offline-first architecture that utilizes conflict-free replicated data types to maintain synchronization across multiple clients. This ensures that teams can continue editing content during network disconnections, with all changes merging automatically once c
Rustpad is a self-hosted collaborative text editor and code environment. It functions as a containerized web application that uses an operational transformation engine to synchronize text changes across multiple browser clients in real time. The system is designed for database-free document synchronization, allowing users to host private environments for sharing code snippets without external database dependencies. It supports ephemeral document hosting, where shared spaces are automatically removed from memory after a period of inactivity. The application manages data through an in-memory d
Next-auth is an authentication and identity management library for web frameworks. It provides a unified system for handling user sign-in and session state across server and client environments, functioning as a session management framework and an OIDC authentication library. The project distinguishes itself through a provider-based identity abstraction that supports multiple authentication methods, including OAuth, email magic links, traditional credentials, and passwordless passkeys. It allows for the registration of custom OAuth or OIDC compliant providers and offers tools to define branda
ScribeJava is a Java library used to implement OAuth authentication and authorization flows. It functions as an OAuth client implementation and a third-party API integrator, allowing Java applications and Android environments to securely exchange data with external identity providers. The library provides a framework for managing secure data exchanges through pre-configured provider settings. It enables applications to link to external login services for user authentication and interaction with third-party APIs without requiring the local storage of passwords. The project covers identity pro
Authboss is a modular HTTP authentication framework for managing user identity, session lifecycles, and password security. It provides a system of identity access middleware to control route access and synchronize user identity across requests via standard web protocols. The framework is distinguished by a pluggable architecture that allows for the registration of independent modules to extend identity logic. It utilizes a hook-based event system to execute custom business logic during authentication state changes and employs a selector-verifier token pattern to protect against timing attacks
Bear Blog is a lightweight, self-hosted blogging platform that compiles Markdown files into static HTML pages at build time without requiring a database. It focuses on minimal publishing workflows with full visual customization through built-in themes and custom CSS, including dark mode support. The platform distinguishes itself with bot-neutral readership tracking that only counts page views when a visitor scrolls or hovers, ensuring metrics exclude automated traffic. It supports multilingual site deployments as either separate independent instances or tag-based language versions, and offers
This project is a technical blog platform and developer portfolio site designed for publishing curated engineering documentation and professional technical writing. It functions as a markdown publishing tool and static site generator that transforms plain text files into a formatted collection of technical articles and software engineering notes. The system serves as a markdown publishing platform for organizing and sharing technical guides, software engineering documentation, and professional insights. It allows for the creation of a professional online presence by hosting technical content
Quartz is a markdown static site generator and digital garden framework designed to transform collections of markdown notes into public websites. It functions as a wiki engine that converts structured documents into a functional site through a configurable build pipeline. The system specializes in personal knowledge management by visualizing the relationships between notes via backlinks and a bidirectional connection graph. It implements a single-page application model to provide dynamic page transitions and browser URL updates without full page refreshes. The toolset covers content relation
This project serves as a comprehensive reference and directory for lightweight markup languages, providing a centralized resource for learning syntax and discovering software tools. It functions as a foundational guide for authors and developers, offering detailed documentation on how to structure plain text for web and print publishing. The resource distinguishes itself by cataloging a wide range of software applications and editors, allowing users to evaluate tools based on their specific syntax support and functional capabilities. Beyond basic syntax, it covers advanced formatting techniqu
Tale is a self-hosted blogging platform and content management system built with Java. It functions as a Markdown publishing system that renders lightweight markup into structured web pages and stores posts and metadata within an embedded database for portability and easy backups. The system is distinguished by its highly customizable visual layer, supporting custom skin design, external theme installation, and the development of templates using structured directories of assets. It also features a plugin system that allows for the loading of external logic packages and custom components durin
Hanko is an open-source identity provider and customer identity and access management system. It serves as a passkey authentication service and an OAuth and SAML SSO gateway, allowing applications to authenticate users and issue tokens via standard identity protocols. The project distinguishes itself through a strong focus on passwordless access using WebAuthn-based passkeys and email-based passcodes. It provides framework-agnostic authentication interfaces as customizable web components that can be embedded directly into web applications to handle login, registration, and profile management.
Typecho is a self-hosted PHP blogging platform and content management system designed for publishing blogs and journals. It functions as a multi-database CMS, providing a writing interface that converts lightweight markup language into formatted HTML for streamlined article authoring. The platform is built as a plugin-based system, allowing users to extend functionality and modify site behavior through third-party extensions. Site appearance and layout are managed through a customizable theme system. The system includes capabilities for managing content via custom data fields and supports da
Dendron is a markdown knowledge management system designed for organizing linked files into a hierarchical personal knowledge base. It functions as a git-backed note manager that stores data as plaintext markdown files to ensure data persistence and ownership. The system distinguishes itself through schema-based organization, which applies structural templates and autocomplete hints to maintain consistency across large sets of documents. It also provides bi-directional linking and an interactive graph view to visualize relationships between notes, alongside a static site generator that export