Top 7 C++ node-editor Projects

imgui-node-editor

2 3,080 0.0 C++

Node Editor built using Dear ImGui

Project mention: Visual Node Graph with ImGui | news.ycombinator.com | 2023-09-29

Looks more like https://github.com/thedmd/imgui-node-editor/ to me - both are great libraries though.
imnodes

2 1,709 0.0 C++

A small, dependency-free node editor for dear imgui

Project mention: Visual Node Graph with ImGui | news.ycombinator.com | 2023-09-29

What ImGui library did you use to create the node graph? https://github.com/Nelarius/imnodes?
Onboard AI

getonboard.dev
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zeno

1 1,028 9.9 C++

ZEn NOde system - a simulation & rendering engine in nodes (by zenustech)

Project mention: It's recommended to build software on Arch Linux | /r/linuxmemes | 2023-04-15

Buiding guide
qt-mvvm

0 254 0.0 C++

Model View ViewModel framework for large Qt C++ applications
VisualScriptEngine

0 155 0.0 C++

A C++ visual scripting engine designed for embedding.
VisualScriptCAD

0 97 1.8 C++

A simple visual scripting based 3D modeling application.
Leuchtknoten

0 14 0.0 C++

Leuchknoten is an interactive LED controller to create beautiful node based patterns on an esp32.
InfluxDB

www.influxdata.com
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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-09-29.