Open-source alternatives to React Notion X

Nextra is a documentation framework for Next.js that functions as an MDX static site generator. It enables the creation of structured technical documentation sites by transforming MDX files into themed static pages with built-in layout and navigation. It serves as a React-based documentation tool that allows the integration of custom React components directly into markdown content. The framework distinguishes itself through integrated full-text search and a localization system that manages multilingual content via language routing and translation selectors. It also includes an AI-powered chat

Notion-blog is a static site generator that uses Notion as a headless content management system. It functions as a framework for building web applications that retrieve structured content from a collaborative document database during the build process to generate static pages. The project provides a content pipeline that transforms visual editor blocks into web components, allowing for custom interface design while maintaining the document platform as the primary backend. It includes a development template that maps unique database identifiers to static file routes, ensuring that content upda

Templ is a type-safe HTML templating engine and UI framework for Go. It provides a system for building reusable HTML components that compile into Go code for server-side rendering, ensuring type safety and compile-time validation of data and logic. The project features a dedicated language server that provides autocomplete and syntax validation for template files within supported code editors. It employs compile-time code generation to transform a custom template language into Go source code, enabling the creation of modular HTML fragments and logic blocks. The framework includes automated s

This is an opinionated starter kit that turns a Notion workspace into a fast, SEO-friendly website using Next.js and Vercel. It functions as a static site generator that builds a complete website from Notion content during the build process, integrating Notion as a content management system to pull pages and render them as a web site. The kit generates automatic social images for each page, creates human-readable URL slugs from page titles, and produces search-engine-optimized pages from Notion content. It includes a keyboard-driven search overlay and table of contents for navigating content

Doxx is a collection of shell-based tools for parsing, viewing, and converting word processing files. It provides a terminal user interface for reading and searching DOCX files without requiring external office software, functioning as both a terminal document viewer and a command line parser. The project distinguishes itself by offering a full TUI document reader with outline navigation and the ability to export document content and metadata into alternative formats such as Markdown, CSV, JSON, and plain text. The system covers a broad range of capabilities including document metadata analy

Waku is a minimal React framework built around React Server Components. It renders components exclusively on the server for data fetching and server-side logic, then hydrates client components in the browser for interactivity. The framework supports hybrid rendering, mixing static prerendering at build time with dynamic per-request rendering within a single application, and allows independently loading slice components that can be static or dynamic. The framework distinguishes itself through its file-based routing system that defines pages, layouts, and API endpoints by placing files in a dir

Airweave is a unified AI knowledge base platform that syncs data from external APIs into a searchable layer for retrieval-augmented generation. It provides a pre-built data connector library and a framework for building custom connectors, enabling the extraction, transformation, and synchronization of structured and unstructured data from SaaS applications. The platform includes a hybrid vector retrieval system that combines semantic, neural, and keyword search strategies to deliver grounded context for AI agents. The platform distinguishes itself through an agentic search engine that iterati

QOwnNotes is a desktop note editor that stores each note as a plain-text Markdown file on the local filesystem, avoiding proprietary formats and enabling direct file access. It functions as a Nextcloud Notes client, syncing notes and metadata with Nextcloud or ownCloud servers through a companion API service for versioning and sharing. The application also integrates with AI providers and exposes a local MCP server for external agents to search and fetch notes, and includes a companion browser extension for capturing web content, bookmarks, and screenshots. The editor distinguishes itself thr

This project is a build-time tool that converts single-page application routes into static HTML files. It functions as a Webpack build plugin that uses a headless browser to execute JavaScript and capture the final DOM state as static markup to improve search engine optimization and initial page load speeds. The system provides precise control over the capture process through custom render triggers, allowing HTML generation to be delayed until a specific DOM element appears, a custom event fires, or a timer expires. It also supports global state injection, which embeds JSON-serializable data

The WordPress REST API is a web interface and JSON-based content API that allows for the retrieval and modification of site content, users, and metadata using standard HTTP methods. It functions as a headless CMS interface, decoupling content management from the frontend by exposing site data through a programmable RESTful controller. The system is distinguished by its hypermedia-driven discovery and JSON-schema-based validation, which allow clients to programmatically locate resources and ensure predictable data exchange. It utilizes namespace-based endpoint registration to organize routes a

Webiny is an AI-programmable, cloud-native headless content management system designed for enterprise scale. It functions as a multi-tenant content platform and orchestrator that isolates data, users, and permissions to host thousands of independent tenants from a single deployment. The platform is distinguished by its AI-assisted engineering capabilities, providing protocol servers that give AI agents the structural context needed to generate typed code, content models, and API extensions. It further separates itself through a cloud-native architecture deployed on AWS infrastructure, using i

Assemble is a static site generator and build pipeline system that compiles markdown, templates, and data into static HTML files. It functions as a markdown-to-HTML converter and a data format transformer capable of moving content between JSON, YAML, XML, PLIST, and CSV formats. The project features a pipeline-based build process where users can define ordered sequences of data transformations and file processing steps. It includes project scaffolding tools to bootstrap directory structures and configuration files from predefined boilerplates. The system manages content through collection-ba

This project is a Model Context Protocol server that acts as an AI workspace connector, bridging large language models to Notion via its REST API. It provides a secure interface for AI assistants to read, write, and manipulate workspace pages, databases, and users. The server utilizes token-efficient markdown serialization to retrieve and update page content, reducing the amount of data processed by language models. It supports multi-user OAuth authentication, allowing the management of multiple Notion accounts within a single deployment by handling authentication tokens on a per-request basi

Home is a lightweight static site portfolio framework used to create personal landing pages and digital identity hubs. It provides customizable templates to showcase personal information, interactive widgets, and professional presence. The project integrates dynamic web dashboards featuring real-time information displays for weather, date, and time. It includes a curated link tree for managing social media and external website links, as well as an embedded audio player that loads specific song lists based on site configuration. The framework supports static site customization through JSON-ba

This project is a JavaScript client library and SDK for interacting with the Notion REST API. It provides typed methods and utilities to programmatically manage pages, databases, and workspace resources within a Notion environment. The SDK includes tools for implementing OAuth 2.0 authorization flows to grant third-party application access to workspace content. It features mechanisms for handling cursor-based pagination via asynchronous iterators and implements exponential back-off retries to manage rate limits and transient server errors. The library covers a broad range of capabilities, in

notion-py is a Python library that serves as an unofficial API client for interacting with Notion pages and databases. It functions as an object-relational mapper that translates Notion database tables and blocks into Python classes for structured data management. The project features a reactive synchronization layer that uses long-polling and callbacks to keep local Python objects updated with remote changes. It includes a thread-safe local data cache with disk persistence to reduce network requests and a converter for transforming Markdown text into formatted Notion content blocks and rich

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

Sanity is a headless content management platform and structured content API that stores data and delivers it via an API to any frontend or device. It functions as a real-time content studio, providing a customizable editing environment for managing digital assets and documents through a type-safe, decoupled data layer. The platform is distinguished by a graph-oriented query engine using the GROQ language to filter, transform, and retrieve structured content. It enables real-time collaborative editing with live presence indicators and a schema-driven approach to document management. The syste

dumi is a static site generator and markdown-based documentation tool specifically designed for software component libraries. It transforms markdown files and source code into structured technical guides and API references. The project distinguishes itself by providing an interactive component playground that renders live, runnable code demos directly in the browser. It includes an automated API reference generator that parses source code to create documentation tables and property descriptions. Additionally, it supports a monorepo documentation workflow with source mapping and hot module rep

This project is a headless WordPress starter kit and React frontend boilerplate. It provides a decoupled CMS architecture that separates the WordPress data source from the presentation layer, utilizing WordPress as a content API and React for the client-side user interface. The starter kit includes a Dockerized WordPress environment for rapid local development bootstrapping. It implements a GraphQL integration to fetch content and custom data schemas from the backend, using JSON Web Tokens for secure API authentication. The project covers content migration and data import from external insta

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

One is a full-stack, cross-platform React framework and multi-target rendering engine designed to build web and native applications from a single codebase. It utilizes a Vite-based build pipeline to manage shared components while providing a type-safe file-system router that automatically generates navigation definitions. The framework distinguishes itself by supporting a hybrid rendering strategy, allowing individual routes to be configured as static sites, server-rendered pages, or single-page applications. It employs platform-specific logic resolution and a shared Vite plugin to coordinate

react-static is a React static site generator that transforms components into static HTML files to improve page load speed and search engine optimization. It functions as a progressive web app framework, exporting static HTML that hydrates into a full interactive application to enable real-time updates and instant navigation. The project distinguishes itself as a static site asset optimizer, using code-splitting and an asset prefetching queue to reduce perceived load times. It includes a dedicated MDX content processor to generate routes from Markdown files with JSX and frontmatter, as well a

This project is a publishing pipeline and version-controlled manager for CSS Working Group editor drafts. It serves as a tool for transforming technical source files into standardized web specifications for browser developers and users. The system utilizes a Git-based environment to track changes and iterate on technical rules for web rendering. It employs an automated build process to convert technical markup and editor drafts into static HTML pages for public viewing. The workflow covers browser rendering standards, CSS specification development, and the automated generation of technical d

This project is an Android RecyclerView adapter wrapper designed to reduce boilerplate code when building complex lists. It serves as a framework for simplifying data binding and managing the interaction between data models and their corresponding view holders. The library distinguishes itself through specialized support for multi-type layout rendering, where diverse data models are mapped to specific layouts within a single list. It provides a structural implementation for expandable list frameworks that allow users to collapse or expand hierarchical items to reveal nested content. Addition

MusicFreeDesktop is a plugin-based music player and streaming aggregator that provides a unified interface for searching and playing content from multiple music services. It functions as an extensible media framework, utilizing a protocol-based architecture and a metadata normalization layer to ensure consistent audio streaming and data display across different sources. The application features a customizable desktop interface that supports theme-driven styling and variable-based runtime configuration, allowing users to personalize the appearance and behavior of the software. It includes a st

Microfeed is a serverless content management system hosted on Cloudflare infrastructure for managing blogs, podcasts, and multimedia feeds. It functions as a self-hosted multimedia publisher and a headless content API, allowing users to organize text, audio, and video content under a custom domain. The system includes an RSS and JSON feed generator to distribute machine-readable content to external aggregators and podcast players. It provides a programmatic interface for managing and serving content as a data source for external client applications. The platform covers administrative dashboa