diagram-editor

A modeling solution for BPMN, DMN, and Forms based on bpmn.io. As a companion tool to your favorite IDE it supports you in implementing solutions with Camunda.

workflow bpmn desktop-application dmn hacktoberfest camunda modeling-tool diagram-editor

UpdatedFeb 20, 2026
JavaScript

tuanchauict /MonoSketch

Sponsor

Star1.6k

An ASCII graph drawing app

kotlin ascii ascii-art webapp ascii-graphics ascii-editor kotlin-js diagram-editor

UpdatedJan 24, 2026
Kotlin

AlexeyBoiko /DgrmJS

Star1.1k

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

javascript svg flow website typescript web js diagram javascript-library diagrams flowchart javascript-vanilla diagram-editor diagram-generator svg-diagram

UpdatedFeb 3, 2026
JavaScript

gaphor /gaphas

Sponsor

Star180

Gaphas is the diagramming widget library for Python.

python gtk widget cairo diagram-editor

UpdatedFeb 18, 2026
Python

pablomarle /networkmaps

Star143

Online network diagram editor

diagram-editor

UpdatedApr 5, 2025
JavaScript

AlexanderMykulych /coya

Star75

Coya

svg editor drawing-library diagram-editor

UpdatedAug 10, 2024
TypeScript

BUMBAIYA /jsontree

Star59

Visualize JSON data format as a tree or graph

react json nextjs diagram-editor tailwindcss reaflow jsonvisualiser

UpdatedFeb 5, 2026
TypeScript

eclipse-glsp /glsp-client

Star50

Web-based client framework of the graphical language server platform

diagram graphical-models web-based diagram-editor lsp diagramming sprotty glsp graphical-modeling

UpdatedFeb 19, 2026
TypeScript

eclipse-glsp /glsp-server

Star43

Java-based server framework of the graphical language server platform

java diagram emf graphical-models modeling-tools diagram-editor lsp lsp-server glsp graphical-modeling

UpdatedFeb 17, 2026
Java

☁️ This VSTO Add-In is used for marking up Excel files with revisions. There are two common methods of indicating where a revision has changed a drawing that contains a system diagram. The first is the cloud method, were each change is enclosed by a cloud shape. The second method involves placing a triangle with the revision number next to each …

engineering visual-studio cloud csharp diagram xml markup excel pid triangle revision instrumentation vba addin piping vb-net vsto diagram-editor visual-studio-community

UpdatedMar 27, 2024
C#

synergycodes /overflow-ui

Star33

Open-source collection of ready-to-use UI components for building node-based user interfaces with React Flow.

react open-source workflow typescript drag-and-drop react-components data-visualization graph-editor diagrams ui-components flowchart diagram-editor diagramming node-editor react-flow flow-editor node-based-ui flow-diagrams interface-c interactive-diag

UpdatedFeb 20, 2026
TypeScript

doersino /markdeep-diagram-drafting-board

Star32

Draft Markdeep diagrams with a live-updating preview overlaid onto your source code.

diagrams markdeep diagram-editor drafting

UpdatedFeb 19, 2025
HTML

Finestwork /my-schema-flow

Star31

An electron.js application designed to assist you in creating diagrams, especially for MySQL databases. It offers a user-friendly interface that allows you to visualize and comprehend your database structure more easily.

vuejs electronjs diagram-editor tailwindcss erdiagram