Uvicorn Fast Python Web App Server

Built a Django web app solo — and learned what “backend” really means: I built a simple Tweet-style web application from 'scratch', solo, using Django — with features like authentication, CRUD operations, image uploads, search functionality, and access control. What made this project meaningful for me wasn’t the complexity. It was the learning process. Instead of relying on tools to generate everything, I focused on understanding: → how URLs connect to views → how the Django ORM talks to the database → how templates render dynamic data → how authentication and permissions actually work → how small pieces come together to form a complete web app Building this app helped me connect the dots between frontend, backend, and database flow, and gave me the confidence to read, debug, and extend real Django codebases. In an AI-accelerated world, 'strong fundamentals' still matter — and this project reminded me why. Onto the next one! 🚀 #Django #WebDevelopment #LearningByBuilding #Backend #Python #SoloProject

So, Uvicorn is the way to go. Fast, that's what it is. It's like a sports car for your Python code - gets the job done quickly. You can install it with pip, easy peasy: just type in pip install uvicorn and you're good to go. Now, let's get to the fun part. Creating a simple example is a breeze. First, create a file named main.py - don't overthink it, just a basic file. Then, add this code: you'll need an async function, let's call it app, that takes in scope, receive, and send. It's like a little messenger, sending and receiving info. So, you'll have something like async def app(scope, receive, send): - pretty straightforward. Next, you'll want to send a response, like a hello message - await send({'type': 'http.response.start', 'status': 200, 'headers': [[b'content-type', b'text/plain']]}) does the trick. And finally, you'll send the actual message: await send({'type': 'http.response.body', 'body': b'Hello, Dev.to!'}) - simple, right? Run it with uvicorn main:app --reload, and you're off. It's fast, really fast. Thousands of connections at the same time? No problem. But, you know, there are other options out there - like Hypercorn for HTTP/3 support, or Daphne for Django Channels. And if you want even more speed, Granian's your guy. Just remember, offload those blocking tasks, or your Uvicorn loop will be slow. Use run_in_executor for blocking code, and you'll be golden. If you're building a modern Python web app, Uvicorn's a great choice - it's all about balance, ease of use, and speed. Innovation, creativity, and strategy all come into play here. So, what are you waiting for? Check out the source for more info: https://lnkd.in/gXZmCPeh #Uvicorn #PythonAPIs #WebDevelopment

WHY DJANGO REST_FRAMEWORK? DAY 10: ‎ ‎THE FINAL VERDICT: DJANGO OR DRF? ‎ ‎We’ve spent 10 days breaking this down. From Serializers and Statelessness to Throttling and the Browsable APIs. So, the big question: Should you always use DRF? ‎ ‎The honest answer? No. ‎ ‎Choose Traditional Django if: ‎-- You are building a simple SEO-heavy blog or a site where the server needs to render everything for the browser (Server Side Rendering). ‎-- You don't need a mobile app or a separate frontend like React. ‎-- You want to keep everything "in-house" using Django’s MTV pattern. ‎ ‎Choose Django Rest_Framework if: ‎-- You want a Decoupled Architecture (Backend and Frontend are separate). ‎-- You are building for multiple platforms (Web, iOS, Android). ‎-- You want a scalable, stateless system that handles data like a pro. ‎-- You want to focus purely on logic and data without touching HTML/CSS. ‎ ‎My journey with PollScribe taught me that while DRF has a learning curve (those serializers can be tricky!), the freedom it gives you is unmatched. It forces you to think about your data more clearly and prepares your app for the modern, API-driven world. ‎ ‎This concludes our 10-day series! I hope this helped clear the fog on why DRF is such a powerhouse in the Python ecosystem. ‎ ‎What topic should I dive into next? More deep-dives into Serializers, or maybe a step-by-step project build? Drop your suggestions in the comments! ‎ ‎#APIs #webdevelopment #learninginpublic #learninpublic #whydjangorestframework #django #djangrestframework #python #webdev #backenddevelopment

🚀 Just Built a Multi-User Portfolio Builder using Python Django! Excited to share my latest project – a full-stack Portfolio Builder Platform. This application allows anyone to sign up, create their own professional portfolio, and share it with the world via a unique link 🔥 Key Features: ✅ Multi-User System: Secure authentication (Sign Up/Login). ✅ Dynamic Dashboard: Users can manage their projects, skills, and experience without writing code. ✅ Unique URLs: Automated routing for user-specific portfolios. ✅ Responsive Design: Optimized for mobile and desktop. 🛠️ Tech Stack: Backend: Python, Django Frontend: HTML, CSS, Tailwind CSS Database: SQLite Check out live here: [https://lnkd.in/gDKbfPyy] 👇 #Django #Python #WebDevelopment #FullStack #Portfolio #Coding #Project

Did you know that LaraGone can be used to build Django driven web application? In my latest video, I explore LaraGone—the emerging tool bridging Laravel’s elegance with Django’s robustness. 🔍 You’ll Learn: ✅ What LaraGone is & why it’s gaining traction ✅ How to integrate it into a Django application ✅ Practical use cases for full-stack developers ✅ Code walkthrough with a real-world example Whether you’re a Laravel dev curious about Django, or a Python engineer exploring PHP interoperability—this is for you. Thoughts? Have you used LaraGone or similar tools? Let’s discuss in the comments! #Laragon #Django #Python #Laravel #WebDevelopment #FullStack #TechTools #DeveloperTools #CodingBootcamp

Python devs, what if I told you… you can build a full web app without touching JavaScript? Most of us hit the same wall. You write beautiful Python for the backend… and then React, routing, tooling, and frontend chaos enter the chat. That friction slows teams. Kills momentum. Burns curiosity. Reflex tries to remove that wall. You write UI in Python. You manage state in Python. You click a button → a Python function runs → the page updates. Under the hood? It compiles your Python UI into React. Frontend becomes JS. Logic stays Python. You never leave your comfort zone. No context switching. No frontend rabbit hole. Just shipping products with one language you already love. Reflex isn’t magic. It’s a smart bridge between Python and the browser. And for Python developers, that bridge feels like freedom. #python #UI #frontend #backend

Flask vs Django vs FastAPI – Which One Should You Choose? If you’re getting into Python backend development, you’ve probably asked this question. Here’s a simple breakdown: 🔵 Flask – Lightweight & Flexible Perfect for small projects, prototypes, or when you want full control. Minimal setup, but you build most things yourself. 🟣 Django – Batteries Included Comes with authentication, admin panel, ORM, and security features out of the box. Great for full-scale web applications and production-ready systems. 🟢 FastAPI – Modern & High Performance Built for APIs. Fast, async-ready, automatic validation, and Swagger docs included. Ideal for microservices, AI/ML backends, and modern applications. 📊 Quick Guide: • Building a full web app with admin? → Django • Building a lightweight custom backend? → Flask • Building a high-performance API? → FastAPI Each framework has its strengths. The best choice depends on your project goals, team size, and scalability needs. What’s your go-to Python framework and why? #Python #BackendDevelopment #WebDevelopment #Django #Flask #FastAPI #Programming #SoftwareDevelopment

🚀 Project Showcase | Django Web Application – Task Pulse 🚀 Excited to share a short demo video of my Django-based project Task Pulse ✅ Task Pulse is a task management web application designed to help users organize their daily work efficiently. 🔹 Key Features: ✔ User Authentication & Authorization ✔ Secure login and registration system ✔ Users can create and save tasks in their own account ✔ Edit and update tasks anytime ✔ Delete tasks securely ✔ Clean and user-friendly interface 🛠 Tech Stack: • Django • Python • HTML, CSS • SQLite / Database This project helped me strengthen my understanding of Django authentication, CRUD operations, and user-based data handling. 📌 I’d love to hear your feedback and suggestions! Let’s connect and grow together 🚀 Project Link - https://lnkd.in/dWWKHNyf #Django #Python #WebDevelopment #ProjectShowcase #TaskManagement #FullStackDevelopment #LearningByDoing

Hey 👋 It's Rahul here! I just built my first Python web app - a To-Do List with a calming interface! ✨ Seeing everyone on LinkedIn building amazing projects with Python sparked my curiosity. I thought, "Hey, I know HTML, CSS, and some Python... why not create something myself?" 🎯 What I Built: Clean, minimalist To-Do List with smooth animations Add, delete, and mark tasks as complete Persistent storage using JSON Mobile-friendly responsive design Calming color palette for stress-free productivity This project combines Flask backend with beautiful frontend design - proving you don't need to be a tech expert to create something functional and pretty! Check out the live demo video to see it in action 👇 The code is completely open-source for anyone wanting to learn or customize it! My Institute Of Learning [Madrid Software] And My Mentor Who Teach Me Python [Surya Pratap] Thanks Both OF Them. GitHub Repo: [https://lnkd.in/gRUtbR7j] Live Demo Video: [https://lnkd.in/gQQbenHH] Connect with me: [https://lnkd.in/gDHPbF-n] GitHub Profile : [https://lnkd.in/gAgkWJvd] #Python #WebDevelopment #Flask #HTML #CSS #TodoApp #Programming #Coding #OpenSource #LearnToCode #DeveloperCommunity

🚀 Exploring Flet – Build Modern Apps with Python! Recently, I’ve been learning and experimenting with Flet, and it’s an impressive framework for building interactive applications using Python. Here are some key features that make Flet powerful: ✅ Build Apps Using Only Python No need to learn JavaScript, HTML, or CSS. You can create full UI applications using Python. ✅ Flutter-Based UI Flet uses Flutter under the hood, which means you get modern, responsive, and attractive UI components. ✅ Cross-Platform Support You can build apps that run on Web, Desktop, and Mobile using the same codebase. ✅ Real-Time UI Updates Flet supports reactive programming, allowing UI to update instantly when data changes. ✅ Rich Built-in Controls Provides ready-to-use UI components like buttons, text fields, charts, dialogs, navigation bars, and more. ✅ Easy Deployment Apps can be deployed as web apps or packaged as desktop/mobile applications. ✅ Fast Prototyping Great for quickly building internal tools, dashboards, admin panels, and MVP products. ✅ Open Source & Growing Community Flet is actively maintained with proper documentation and continuous improvements. I’m excited to explore more and build projects using Flet! 🔥 #Python #Flet #Flutter #AppDevelopment #SoftwareDevelopment #Learning #Tech