25 open-source projects similar to erictli/scratch, ranked by how many features they have in common. Compare stars, activity and what each one does to find the best Scratch alternative.
Marktext is a cross-platform desktop application designed for markdown document authoring and structured note-taking. It functions as a WYSIWYG text processor, providing a distraction-free interface that renders formatted content in real-time while hiding the underlying markup syntax. The application utilizes a multi-process architecture that separates system integration from the user interface, ensuring consistent performance across Windows, macOS, and Linux. By employing a custom editor core built on native browser capabilities and a structured syntax tree, it manages complex document eleme
Zettlr is an academic markdown editor and research note management tool designed for professional writing and knowledge organization. It functions as a document processor that enables users to draft, structure, and manage research projects within a unified workspace. The application distinguishes itself by integrating a Zettelkasten-based knowledge management system, allowing users to link related research concepts and notes to foster discovery. It utilizes a local-file-system persistence model, ensuring that all data remains under user control and portable across different environments. The
A markdown editor for macOS built for working alongside AI.
Portable, fully offline Markdown editor for Windows. No install, no internet, no Electron.
Latest Version 2.8.0 - 09 Jun 2026
GeekDown is a desktop markdown editor I created using Milkdown, Crepe, W3.css, and Electron. 
Use it here. The live markdown reader will display a preview as you type.
A native macOS Markdown reader focused on fast preview, practical workspace workflows, and reliable file/folder watching.
Markdown editor that gets out of your way. Lightweight, fast, portable. First release of https://4worlds.dev
MacMD Viewer is a native macOS application for rendering Markdown files with Mermaid diagram support, syntax highlighting, and QuickLook integration.
Marp is a presentation framework that transforms plain text files into slide decks using Markdown syntax. It functions as a converter and static site generator, enabling the creation of structured visual presentations that can be exported into formats including HTML, PDF, and PowerPoint. The project distinguishes itself through a modular architecture that supports custom themes and plugins, allowing users to extend the core conversion pipeline. It provides a command-line interface for automated file processing and includes reactive file-system watching to facilitate a live preview development
A free app for Mac to create Markdown documents with stylistic support, tasks, simple databases, bibliographies and presentations
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
Free, open-source writing software for plotters and outliners. Bridge the gap between your story outline and your first draft.
A free and opensource MarkDown editor, with the support of exporting HTML and PDF.
Ghostwriter is a distraction-free Markdown text editor and writing environment. It functions as a desktop application designed to minimize visual noise while authors compose long-form documents using Markdown syntax. The project integrates a live previewer that renders Markdown text into HTML in real time using a Webkit engine. It also serves as a document converter, allowing users to export Markdown files into various other formats through integrated processing tools. The software provides cross-platform text editing for Windows and Linux, built using the Qt framework for native performance
A markdown editor. http://lab.lepture.com/editor/
A native macOS app for reading the markdown files your AI tools generate.