Self-hosted projects tagged “Editor”

Open-source, browser-based code playground that runs entirely client-side; supports 90+ languages and embeddable demos, with Docker-based self-hosting.

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CodeSandbox+5

A minimalist, fast in-browser text editor with live Markdown preview, optional LaTeX/Math rendering, and export/print to PDF—runs fully offline with no server.

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Typora+4

Self-hostable note-taking and knowledge base app with an extended Markdown editor, fast search, tagging, workspaces, sharing permissions, exports, and offline PWA support...

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Notion+19

A PHP-based CMS with a visual page builder, multi-site, localization, ecommerce, and GraphQL/REST APIs.

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Vvveb CMS Cloud+19

Automad is a fast, lightweight flat-file CMS with an admin dashboard, block editor, in-page editing, theme/package support, and an optional headless JSON API.

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WordPress.com+19

Open-source CMS for teams with in-context editing, granular permissions, and built-in collaboration.

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WordPress.com+10

Privacy-first, end-to-end encrypted note-taking app with desktop, mobile and web clients, open-source code, web clipper, bidirectional links, and a self-hostable sync ser...

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Evernote+12

Private, self-hosted blogging app with Markdown editor, private RSS, built-in reader, and Docker/Postgres deployment options.

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Medium+9

WonderCMS is a tiny flat-file CMS for building fast websites and blogs with in-place editing, themes/plugins, and one-click updates and backups—no database required.

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WordPress.com+14

Atheos is a self-hosted, web-based cloud IDE and code editor with a small footprint, featuring plugins, multi-user support, and built-in Git integration.

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Replit+11

Self-hosted Google Keep–style notes app built with Vite + React and an Express + SQLite API. Supports Markdown, checklists, images, PWA, collaboration and Docker deployme...

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Google Keep+10

Lightweight single-user ActivityPub server using SQLite; supports rich text, Markdown, images, polls, threading, translations and MCP.

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Mastodon (mastodon.social)+5

Self-hosted collaborative office suite for Nextcloud providing real-time editing, high-fidelity rendering and support for DOCX, XLSX, PPTX and ODF formats.

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Collabora Online+11

A modular, developer-friendly virtual tabletop that runs on Node.js/Electron, offering scenes, dynamic lighting, compendia and a rich module/system ecosystem.

Open-source web app that transforms screenshots into styled, exportable mockups with drag-and-drop, 3D transforms, borders and background presets.

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Adobe Express+4

Silicon Notes is a lightweight personal knowledge base built with Flask. It offers Markdown editing, syntax highlighting, backlinks, full-text search, page history, and e...

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Notion+19

Open-source PHP and MySQL CMS focused on developer control, template-driven sites, modular content types, and an intuitive admin/editor experience.

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WordPress.com+12

Perl-based wiki engine focused on high-quality publishing, bookbuilding, EPUB/PDF output, Git and flat-file backends, and multi-database support.

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XWiki Cloud+13

Lightweight note-taking app that stores notes as markdown files and folders on the filesystem; offers fast OS-optimized search, Milkdown editor, and Docker support.

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Simplenote+19

Lightweight PHP wiki/CMS for spontaneous, heterogeneous websites; flat-file JSON storage, Markdown editing, media manager, themes, RSS, and mobile-friendly editing.

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Atlassian Confluence+12

Web-based tool to create church hymn sheets with drag-and-drop layout, embedded notation, templates, and PDF output.

A lightweight open-source PHP blog engine with multilingual support, themes/plugins, media manager, and multi-database compatibility (MySQL, MariaDB, PostgreSQL, SQLite).

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WordPress.com+9

Plone is an enterprise CMS built on Python and Zope, offering structured content, workflows, permissions, and optional headless APIs for secure websites and intranets.

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Adobe Experience Manager+19

Collabora Online Development Edition (CODE) provides a self-hosted LibreOffice-based online editor for documents, spreadsheets and presentations for testing or small team...

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Collabora Online+13

SPIP is a free, multilingual CMS focused on collaborative publishing, editorial workflows, and flexible templating for websites, magazines, and organizational portals.

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WordPress.com+12

Neos is a PHP-based content application platform (CMS) focused on structured content, inline editing, and a powerful content repository for building websites and content-...

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Adobe Experience Manager+11