fl_nodes 0.1.0+1

A lightweight, scalable, and highly customizable package that empowers Flutter developers to create dynamic, interactive, and visually appealing node-based UIs.

FlNodes

🚧 Note: This is version 0.1.0 of FlNodes, a newborn product in its early stages. While the core functionality is in place, we're actively improving performance, adding features, and refining the experience. Your feedback and contributions are invaluable in shaping its future! 🚀

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🚀 A Fully Customizable Node-Based Editor for Flutter

FlNodes is a lightweight, scalable, and highly customizable package that empowers Flutter developers to create dynamic, interactive, and visually appealing node-based UIs.

With FlNodes, you can build:

• 🎮 Visual Scripting Tools – Drag-and-drop logic editors for game development and automation.
• 🛠 Workflow & Process Editors – Task automation, decision trees, and business process modeling (BPMN).
• 🎨 Shader & Material Editors – Custom shader graphs like Unity Shader Graph or Unreal Engine’s Material Editor.
• 📊 Data Flow & Pipeline Managers – Complex data transformations, ETL workflows, or AI model pipelines.
• 🤖 AI & Machine Learning Visualizers – Node-based interfaces for neural network architectures or training workflows.
• 🔊 Audio & Music Generators – Modular synthesizers, audio effect chains, and interactive music tools.
• 🏗 Graph-Based UIs – Mind maps, dependency graphs, knowledge graphs, and hierarchical structures.

Whether you're building tools for developers, designers, or end-users, FlNodes gives you the building blocks to make it happen! 🚀

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🌟 Features

Inspired by Flutter’s no-compromises philosophy, FlNodes offers:

• ✅ Fully Customizable UI – Tailor the editor to match your app's design.
• 💾 Fully Customizable storage - The editor converts the project to JSON and provides callbacks for actual storage.
• ⚡ High Performance – Optimized rendering for smooth interactions.
• 🔗 Flexible Node & Connection System – Create complex graph structures with ease.
• 📏 Scalable Architecture – Handles everything from simple node diagrams to massive, interconnected graphs.
• 🎨 Beautiful & Lightweight – Minimal overhead, ensuring a seamless user experience.

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🔧 Roadmap / TODO

We're actively working on improving FlNodes! Here are some planned features:

• 🔄 Dynamic Node Parameters – Add/remove parameters dynamically for better flexibility.
• ⚡ Static Branch Precomputation – Detect static branches and precompute them for faster execution.
• 🩺 Surgical Rebuilds – Rebuild only affected nodes when dependencies change.
• 📦 Node Grouping – Organize nodes into groups that can be moved and managed together.
• ♻️ Macros/Functions – Define reusable node collections that expand at graph build time.

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📸 Screenshots

 

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📚 Quickstart Guide

For a fast and easy setup, check out our Quickstart Guide. It covers the basics to get you up and running with FlNodes in no time!

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📦 Installation

To add FlNodes to your Flutter project, include it in your pubspec.yaml:

dependencies:
  fl_nodes: ^latest_version

Then, run:

flutter pub get

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🛠️ Usage

Import the package in your Dart file:

import 'package:fl_nodes/fl_nodes.dart';

For full implementation details, check out the examples below.

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🧩 Examples & Demo

Explore fully working examples:

• 📄 Code Example
• 🌍 Live Example

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📜 License

FlNodes is open-source and released under the MIT License. Contributions are welcome!

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🙌 Contributing

We’d love your help in making FlNodes even better! You can contribute by:

• 💡 Suggesting new features
• 🐛 Reporting bugs
• 🔧 Submitting pull requests

Feel free to file an issue or contribute directly on GitHub.

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🚀 Let’s Build Together!

Enjoy using FlNodes and create amazing node-based UIs for your Flutter apps! 🌟