InterBlaze.AppShell 0.0.1

InterBlaze SDK 🚀

<p align="center"> <img src="docs/assets/logo.png" alt="InterBlaze SDK" width="200" /> </p>

<p align="center"> <b>The ultimate toolkit for building modular Blazor applications with microfrontends</b><br> <small>Integrate Blazor, React, Python, and more in a unified architecture</small> </p>

<p align="center"> <a href="#installation"><strong>Installation</strong></a> · <a href="#quick-start"><strong>Quick Start</strong></a> · <a href="#features"><strong>Features</strong></a> · <a href="#cli-commands"><strong>CLI Commands</strong></a> · <a href="#documentation"><strong>Documentation</strong></a> · <a href="#examples"><strong>Examples</strong></a> </p>

Overview

InterBlaze SDK is a powerful toolkit for building modular web applications using microfrontend architecture with Blazor. It enables you to:

• Create app shells using Blazor Server, WebAssembly, or MAUI
• Develop independent microfrontends in Blazor, React, or Python
• Dynamically load and unload microfrontends at runtime
• Package and publish microfrontends as standalone components
• Integrate them seamlessly with any app shell
• Deploy across web, desktop, and mobile platforms

Installation

Prerequisites

• .NET 8 SDK
• Node.js (for React microfrontends)
• Python 3.8+ (for Python microfrontends)

Install the CLI Tool

dotnet tool install --global InterBlaze.CLI

Verify the installation:

interblaze --version

Quick Start

Create a New App Shell

interblaze new app-shell -t EmptyServer -n MyAppShell
cd MyAppShell

Create a Microfrontend

interblaze new microfrontend -t Blazor -n MyCounter

Add the Microfrontend to your App Shell

interblaze add -p MyCounter -a MyAppShell

Run the App Shell

cd MyAppShell
dotnet run

Features

• Technology Agnostic: Support for Blazor, React, and Python microfrontends
• Multiple Hosting Models: Blazor Server, WebAssembly, and MAUI support
• Cross-Platform: Web, desktop, and mobile deployment options
• Dynamic Loading: Load microfrontends on-demand
• Isolated Development: Develop and test microfrontends independently
• Simple Integration: Easy-to-use CLI commands
• Flexible Routing: Route-based microfrontend activation
• Packaging & Publishing: NuGet, npm, and Python package support

CLI Commands

The InterBlaze CLI (interblaze) provides the following commands:

Creating New Projects

# Create a new app shell
interblaze new app-shell -t <template> -n <name> -o <output>

# Create a new microfrontend
interblaze new microfrontend -t <template> -n <name> -o <output>

Templates for app shells:

• EmptyServer: Empty Blazor Server app shell
• EmptyWebAssembly: Empty Blazor WebAssembly app shell
• EmptyMaui: Empty MAUI app shell
• SampleServer: Sample Blazor Server app shell
• SampleWebAssembly: Sample Blazor WebAssembly app shell
• SampleMaui: Sample MAUI app shell

Templates for microfrontends:

• Blazor: Blazor microfrontend
• BlazorMaui: Blazor MAUI microfrontend
• React: React microfrontend (with options for JS/TS and CSS frameworks)
• Python: Python microfrontend (with options for Flask/Django)

React Microfrontend Options

# Create a React microfrontend with TypeScript and TailwindCSS
interblaze new microfrontend -t React -n MyComponent --language TypeScript --css-framework TailwindCSS

Available options:

• --language: JavaScript or TypeScript (default: JavaScript)
• --use-jsx: Whether to use JSX/TSX syntax (default: true)
• --css-framework: CSS framework to use (Bootstrap, TailwindCSS, None) (default: Bootstrap)

Python Microfrontend Options

# Create a Python microfrontend with Django and PostgreSQL
interblaze new microfrontend -t Python -n MyApi --framework Django --include-database --database-type PostgreSQL

Available options:

• --framework: Web framework to use (Flask, Django) (default: Flask)
• --include-database: Whether to include database integration (default: false)
• --database-type: Database type (SQLite, PostgreSQL) (default: SQLite)

Managing Microfrontends

# Add a microfrontend to an app shell
interblaze add -p <microfrontend-path> -a <app-shell-path>

# Remove a microfrontend from an app shell
interblaze remove -n <microfrontend-name> -a <app-shell-path>

# Enable a microfrontend in an app shell
interblaze enable -n <microfrontend-name> -a <app-shell-path>

# Disable a microfrontend in an app shell
interblaze disable -n <microfrontend-name> -a <app-shell-path>

Packaging and Publishing

# Package a microfrontend
interblaze package microfrontend -d <microfrontend-dir> -o <output-dir>

# Package an app shell
interblaze package appshell -d <app-shell-dir> -o <output-dir>

# Publish a microfrontend as a package
interblaze publish microfrontend -p <microfrontend-dir> -r <repository-url> -k <api-key>

# Publish an app shell as a package
interblaze publish app-shell -p <app-shell-dir> -r <repository-url> -k <api-key>

Other Commands

# List microfrontends in an app shell
interblaze list microfrontends -a <app-shell-path>

# List available packages in a repository
interblaze list repository -r <repository-url>

Documentation

Core Components

The SDK consists of several packages:

• InterBlaze.AppShell: Library for creating app shells
• InterBlaze.Microfrontend: Library for creating microfrontends
• InterBlaze.React: Integration with React microfrontends
• InterBlaze.Python: Integration with Python microfrontends
• InterBlaze.CLI: Command-line interface for the SDK

Architecture

The SDK follows a microfrontend architecture where:

1. App Shell: The container application that hosts microfrontends
2. Microfrontends: Independent modules that implement specific features
3. Router: Loads the appropriate microfrontend based on the route
4. Registry: Manages microfrontend metadata and loading

Configuration

App shells are configured using appsettings.json:

{
  "Microfrontends": {
    "Source": "Local",
    "LocalPath": "Microfrontends",
    "RemoteRegistry": "",
    "Enabled": ["MyCounter", "MyTodo"]
  }
}

Microfrontends are configured using microfrontend.json:

{
  "name": "MyCounter",
  "version": "0.0.1",
  "description": "A simple counter microfrontend",
  "displayName": "Counter",
  "author": "Your Name",
  "entryPoint": "MainComponent",
  "routes": [
    {
      "path": "",
      "title": "Counter"
    },
    {
      "path": "counter",
      "title": "Counter"
    }
  ],
  "dependencies": [],
  "environments": ["web", "desktop", "mobile"]
}

Examples

Blazor Microfrontend

@page "/{**path}"
@using InterBlaze.Microfrontend.Interfaces
@inject IMicrofrontendService MicrofrontendService

<div class="container">
    <h2>@MicrofrontendService.GetName() Microfrontend</h2>
    
    <div class="counter">
        <p>Current count: @currentCount</p>
        <button class="btn btn-primary" @onclick="IncrementCount">Click me</button>
    </div>
</div>

@code {
    private int currentCount = 0;

    private void IncrementCount()
    {
        currentCount++;
    }
}

React Microfrontend

import React, { useState } from 'react';
import { MicrofrontendApi } from 'interblaze-react';

function App() {
  const [count, setCount] = useState(0);
  
  return (
    <div className="container">
      <h2>{MicrofrontendApi.getName()} Microfrontend</h2>
      
      <div className="counter">
        <p>Current count: {count}</p>
        <button 
          className="btn btn-primary" 
          onClick={() => setCount(count + 1)}
        >
          Click me
        </button>
      </div>
    </div>
  );
}

export default App;

MAUI Support

For detailed instructions on integrating with MAUI, see the MAUI Integration Guide.

Key MAUI Features

• Native device capabilities in microfrontends
• Cross-platform deployment (Android, iOS, Windows, macOS)
• Offline support
• Hardware acceleration

License

This project is licensed under the MIT License - see the LICENSE file for details.

Contributing

Contributions are welcome! See CONTRIBUTING.md for details.