wysihtml5 β 6499 - Open source rich text editor based on HTML5 and the progressive-enhancement approach. Uses a sophisticated security concept and aims to generate fully valid HTML5 markup by preventing unmaintainable tag soups and inline styles.
simditor β 5018 - An Easy and Fast WYSIWYG Editor.
Squire β 4687 - Squire is an HTML5 rich text editor, which provides powerful cross-browser normalisation, whilst being supremely lightweight and flexible. It is built for the present and the future, and as such does not support truly ancient browsers. It should work fine back to around Opera 12, Firefox 3.5, Safari 5, Chrome 9 and IE9.
canvas-editor β 2813 - rich text editor by canvas/svg.
simplemde-markdown-editor β 9711 - A simple, beautiful, and embeddable JavaScript Markdown editor. Delightful editing for beginners and experts alike. Features built-in autosaving and spell checking.
mavonEditor β 6349 - A markdown editor based on Vue that supports a variety of personalized features.
React
mdx β 16742 - MDX is an authorable format that lets you seamlessly use JSX in your markdown documents. You can import components, like interactive charts or notifications, and export metadata. This makes writing long-form content with components a blast.
react-markdown β 12128 - Render Markdown as React components.
monaco-editor β 38102 - A browser based code editor.
codesandbox-client β 12870 - An online code editor tailored for web application development ποΈ
ace β 26364 - Ace is a standalone code editor written in JavaScript. Our goal is to create a browser based editor that matches and extends the features, usability and performance of existing native editors such as TextMate, Vim or Eclipse. It can be easily embedded in any web page or JavaScript application. Ace is developed as the primary editor for Cloud9 IDE and the successor of the Mozilla Skywriter (Bespin) Project.
JSON editor
jsoneditor β 11119 - A web-based tool to view, edit, format, and validate JSON
Design editor
Pure JavaScript
VvvebJs β 6567 - Drag and drop website builder javascript library.
React
Excalidraw β 71979 - Virtual whiteboard for sketching hand-drawn like diagrams.
react-email-editor β 4356 - Drag-n-Drop Email Editor Component for React.js.
imove β 3750 - Move your mouse, generate code from flow chart.
GGEditor β 3404 - A visual graph editor based on G6 and React.