Editor

A complete alternative for Overleaf with VSCode + Web + Git Integration + Copilot + Grammar & Spell Checker + Live Collaboration Support. Based on GitHub Codespace and Dev container.

📝 A medium like Rich Text Editor built on draft-js with a focus on keyboard shortcuts.

Entity-Relationship Diagram Editor

React Design Editor has started to developed direct manipulation of editable design tools like Powerpoint, We've developed it with reactjs, ant.design, fabricjs

Cross-platform 3D scene editor based on three.js, golang and mongodb for desktop and web.

A fast, lightweight text editor for Markdown, JSON, YAML, and TOML files. Built with Rust and egui for a native, responsive experience.

An offline-first scientific writing workspace powered by Claude. LaTeX + Python + 100+ scientific skills all running locally.

The web open source editor for presentations

Lopaka - Stunning graphics for embedded systems displays

Lightweight multi-platform code editor designed for modern hardware with a focus on responsiveness and performance.

⚠️ Old repository of ct.js app. New repository here: https://github.com/ct-js/ct-js

A fast and simple image viewer / editor for many operating systems

A tool to modify ONNX models in a visualization fashion, based on Netron and Flask.

Multiplayer top-down shooter made from scratch in C++. Web version: https://play.hypersomnia.io Made in 🇵🇱

Leo is an outline-oriented editor written in 100% Python.

A WYSIWYG Markdown Editor for browsers. Break the Wall between writing and previewing.

Performant and reusable text view component (TextKit 2), with line numbers and more. UITextView / NSTextView replacement.

Umo Editor is an open-source document editor based on Vue3 and Tiptap3, providing an online editing experience similar to Microsoft Word.

🌸A modern WYSIWYG rich-text editor using tiptap and Element UI for Vue3 (1.0 for Vue2)

A small, simple editor for beginner Python programmers. Written in Python and Qt5.

A Pixel Art Editor

An Enhanced Go Experience For The Atom Editor

A (currently incomplete) open-source Digital Audio Workstation

GUI / visual editor for creating and editing OpenAPI / Swagger definitions

Editor for qt stylesheet (qss). Real-time preview, and user can define varibles in qss.

A Code Playground That Just Works!

Collect, organize, use, and share, all in OmniBox.

SAKURA Editor (Japanese text editor for MS Windows)

Pixel art editor made with Zig

Cross platform Neovim front-end UI, built with F# + Avalonia