Low-code programming for event-driven applications

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• Updated Nov 12, 2026
• JavaScript

JavaScript framework for visual programming

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• Updated Oct 25, 2026
• TypeScript

A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allows to export graphs as JSONs to be included in applications independently.

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• Updated Aug 1, 2024
• JavaScript

Simple flow library 🖥️🖱️

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• Updated Oct 19, 2024
• JavaScript

🍊 📊 💡 Orange: Interactive data analysis

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• Updated Nov 8, 2026
• Python

An open source quadruped robot pet framework for developing Boston Dynamics-style four-legged robots that are perfect for STEM, coding & robotics education, IoT robotics applications, AI-enhanced robotics application services, research, and DIY robotics kit development.

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• Updated Nov 12, 2026
• C++

Next Generation Visual Programming System

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• Updated Nov 8, 2026
• TypeScript

A curated list with resources about node-based UIs

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• Updated Jun 29, 2025

Open-source Visual programming for backend logic that integrates with existing codebases. Flyde bridges the gap between technical and non-technical team members. Product managers, designers, and backend developers can collaborate on the same visual flows.

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• Updated Jul 27, 2025
• TypeScript

Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.

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• Updated Nov 11, 2026
• TypeScript

Highly performant and modular controls for node-based editors designed for data-binding and MVVM.

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• Updated Nov 7, 2026
• C#

node-based WebGL design tool

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• Updated Aug 8, 2026
• TypeScript

A visual Haskell

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• Updated Mar 20, 2022
• Haskell

🎮 TypeScript game numeric engine for RPG & strategy games. Zero dependencies, type-safe formula parsing, battle system simulation, and expression evaluation. 基于 TypeScript 的游戏数值引擎，专为 RPG 和策略游戏设计。零依赖、类型安全的公式解析、战斗系统模拟和表达式计算。

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• Updated Dec 30, 2025
• TypeScript

ngDiagram – open-source Angular library for interactive diagrams, node-based editors, and workflow builders. Angular-first: signals and templates.

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• Updated Nov 12, 2026
• TypeScript

Angular-native node editor library for production workflow builders, AI pipelines, and interactive diagram editors. MIT licensed.

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• Updated Oct 25, 2026
• TypeScript

Mosaic, an openFrameworks/ImGui based Visual Patching Creative-Coding Platform

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• Updated Oct 22, 2026
• C++

Visual programming for Arduino. Based on blockly, implements Arduino code generation and facilitates program uploading.

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• Updated Jul 1, 2026
• JavaScript

Block-based visual programming plugin for Godot

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• Updated Feb 23, 2026
• GDScript

Enso – a visual and textual functional programming language.

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• Updated Dec 28, 2021
• Rust