An experimental note-taking canvas for developing ideas

📜 A digital whiteboard for sketching, annotating and prototyping

Web based diagramming app that lets you build interactive diagrams and prototypes

A diagram drawing web-app, built by React.js and HTML canvas

A web based gui tool for creating uml diagrams

Dgrm.net - flowchart editor. Works on desktop, phone and tablet. Has no dependency. Pure JavaScript.

An arrows-and-boxes diagram builder using Snap.SVG.

A UML class diagram tool editor built with vanilla JavaScript, HTML, and CSS 👨‍💻

Annotated diagrams, from text

UML diagramming package based on the yUML syntax

Markdown Graph Notes App. Taking notes in markdown and generating diagram from script

A javascript library to interactively create diagram flows or flowcharts

Draw System Dynamics diagrams in rough mode

The knowledge tinkerer's notebook

Dennis Treder's Arrows-and-boxes (https://www.headjump.de/article/arrows-and-boxes)

A library for automatically connecting boxes in a diagram using css2/css3

bigpicture.js is a Javascript library that allows infinite panning and infinite zooming in HTML pages.

A Chrome extension to highlight text and keep it all saved

Markdown as Web Page/Site

⚡ Lightweight realtime markdown viewer and editor - Simple, clean and modern

WIP - A simple, lightweight and beautiful Markdown editor and viewer.

👻 Lightweight realtime markdown viewer and editor - Simple, clean and beautiful https://liyasthomas.github.io/marcdown

A library to display an interactive editor for any graph-like data.

A tool for active reading and personal knowledge management

Draw a leader line in your web page.

The simple and high performance library to allow HTML/SVG element to be dragged.

CSS (plus convertors) for sequence diagrams

Pure CSS & HTML Diagrams.

Main repository of the zim desktop wiki project

Graphical GREP tool for Windows