Etherpad: A modern really-real-time collaborative document editor.

低代码框架，支持流式布局与自由布局拖拽编排，可视化拖拽、随意嵌套组合、实时渲染、实时辅助线展示、自由布局支持辅助对齐、支持自动吸附、实时组件间距展示、实时拖拽排序、状态域管理，可视化属性配置、可视化样式配置、多设备适配展示，支持逻辑渲染、模板字符变量、表达式、自定义方法、自定义状态

Web-based Process Visualization (SCADA/HMI/Dashboard) software

@codemirror code editor component for @vuejs

Design websites in your browser. A smart web editor!

light chaser is a lightweight data visualization designer tool

CodeMirror component for Vue3

🍡@quilljs editor component for @angular

React Web visual programming engine -- LowCode

⌨️ @codemirror 6 component for @vuejs. Vue2 & Vue3 both supported.

Swift Online Playground with IntelliSense

👋 ⚛️ Online Modern Web Editor (support: typescript, React)

Level up your Solana development with guided courses, and curated challenges.

A beautiful, modern, and customizable markdown editor for Halo.

Your go-to, privacy-focused subtitle editor. This browser-based tool lets you upload media and work with SRT/VTT files directly in your browser – no backend needed! Enjoy blazing speed, full privacy, and optional AI transcription to generate subtitles effortlessly.

Web-based platform for solving design-oriented programming challenges

lowcode engine-低代码引擎, Next generation tool for building web with a little code or no code

Code editor and compiler using react redux and iframe

🚀 Making it easy to explore Dojo 2 in a browser

Graphyr is a powerful online editor that gives you full creative control to design beautiful and interactive data dashboards from scratch, without code. It is inspired by modern no-code/low-code web editors, aiming to be a flexible open-source alternative.