Open Source #editor Projects

A fast, privacy-first local markdown note-taking app built with Tauri and SvelteKit. Your notes stay as plain .md files on your device.

Online image editor with layers, filters, and effects that runs entirely in the browser. An open source Photoshop alternative with no ads or account required.

React framework for building extensible drag-and-drop page editors. Headless, framework-based approach with full plugin support.

Open-source drag-and-drop email editor with JSON templates, MJML rendering, and framework-agnostic embedding.

Lightweight, fully portable PDF editor for Windows. Edit, merge, annotate, and sign PDFs locally with no subscription, accounts, or hidden telemetry anywhere.

Free and open source multi-track video editor built on MLT Framework and KDE technologies.

Offline-first, self-hostable note-taking app with rich text, tags, attachments, and cross-device sync via Docker.

Free open-source non-linear video editor with hardware-accelerated compositing and cross-platform support.

OpenCut is a free, open-source video editor for the web. A privacy-friendly CapCut alternative with a full timeline, effects, transitions, and easy exports.

Open-source visual editor for React. Drag-and-drop page builder with a component-based architecture and MIT license.

AI-native design editor with real-time collaboration, component system, and Figma-compatible file format.