nexios 3.12.0rc2

A modern ASGI web framework for Python focused on simplicity, clean architecture, and a great developer experience.

NEXIOS

Nexios 3.x.x

Star the repo if u like it🌟

Nexios is a utility-first Python web framework designed for developers who need powerful tooling and extensibility. Built with a modular architecture, Nexios provides a comprehensive toolkit for building everything from simple APIs to complex distributed systems. The framework emphasizes developer productivity through its rich ecosystem of utilities, middleware, and community-contributed extensions. Whether you're building microservices, real-time applications, or enterprise-grade backends, Nexios gives you the tools and flexibility to craft solutions that scale with your needs.

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Installation 📦

Requirements:

• Python 3.9 or higher
• pip (Python package manager)

To install Nexios, you can use several methods depending on your environment and preferred package manager. Below are the instructions for different package managers:

1. From pip (Standard Python Package Manager)

# Ensure you have Python 3.9+
python --version

# Install Nexios
pip install nexios

# Or install with specific version
pip install nexios == 3.4.0

Utility-First Features ✨

Core Utilities & Tooling

• Modular Architecture - Mix and match components as needed
• Rich CLI Tooling - Project scaffolding, code generation, and development tools
• Plugin System - Extensible architecture for custom functionality
• Developer Utilities - Debug toolbar, profiling, and development helpers
• Testing Framework - Built-in testing utilities and fixtures

Web Framework Essentials

• Powerful Routing - Type-safe routing with parameter validation
• Automatic OpenAPI Documentation - Self-documenting APIs
• Authentication Toolkit - Multiple auth backends and strategies
• Middleware Pipeline - Composable request/response processing
• WebSocket Support - Real-time communication utilities
• Session Management - Flexible session handling

Community & Extensibility

• Community Contrib Package - nexios-contrib with community extensions
• Custom Middleware Support - Build and share your own middleware
• Event System - Hook into framework events and signals
• Dependency Injection - Clean, testable code architecture
• Security Utilities - CORS, CSRF, secure headers, and more

Quick Start - Utility-First Approach

from nexios import NexiosApp
from nexios.http import Request, Response

# Create app with built-in utilities
app = NexiosApp(title="My Utility API")

@app.get("/")
async def basic(request: Request, response: Response):
    return {"message": "Hello from Nexios utilities!"}

Using Community Extensions

from nexios import NexiosApp, Depend
from nexios_contrib.etag import ETagMiddleware
from nexios_contrib.trusted import TrustedHostMiddleware
from nexios.http import Request, Response

app = NexiosApp()

# Add community-contributed middleware
app.add_middleware(ETagMiddleware())
app.add_middleware(TrustedHostMiddleware(allowed_hosts=["example.com"]))

# Utility function with dependency injection
async def get_database():
    # Your database utility here
    return {"connection": "active"}

@app.get("/health")
async def health_check(request: Request, response: Response, db =  Depend(get_database)):
    return {"status": "healthy", "database": db}

Visit http://localhost:8000/docs to view the Swagger API documentation.

See the full docs

👉 https://nexioslabs.com

Contributors

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🌟 Community-Driven Development

Nexios thrives on community contributions and collaboration. We believe the best tools are built by developers, for developers.

Get Involved

• Contribute Code: Submit PRs to the main framework or nexios-contrib
• Share Utilities: Create and share your own middleware, plugins, and tools
• Join Discussions: Participate in GitHub Discussions
• Help Others: Answer questions and help fellow developers

Community Resources

• 📚 Documentation: https://nexioslabs.com
• 🛠️ Community Extensions: nexios-contrib package
• 💬 Discussions: GitHub Discussions
• 🐛 Issues: Report bugs and request features

Support the Project

If Nexios has helped you build something awesome, consider supporting its continued development:

👉 Buy Me a Coffee and help fuel the community-driven future of Nexios.