EEkpetchou Achille Ezoba11h ago · 3 min readHow to Deploy a Flask App Online for FreeYou built a Flask app that works on your computer. Now you want other people to use it. Here is a simple, free way to put it online. Before you start A working Flask app (even a very small one) A fresahelescale-web-guides.hashnode.dev
HHassan Aziz1d ago · 10 min readWebSockets tutorial: how they work and when to use themThe short version A WebSocket is a connection that stays open between the browser and the server, so either side can send a message at any time. HTTP is request and response: the server can only answhassanrants.hashnode.dev
WWaqas Shahid1d ago · 2 min readFlask Explained: The Small Framework That Does Just EnoughIntroduction Django (covered earlier) gives you everything: an ORM, an admin panel, authentication, and a project structure, decided for you. Flask, created by Armin Ronacher in 2010, gives you almostpracticaldevblog.hashnode.dev
江江流石1d ago · 2 min readGPT-6.1 Sol Is Free on Codex: Build a Tiny URL Shortener with FlaskGPT-6.1 Sol is free to use on sign-up credit. Small project: a local URL shortener. Paste a long link, get a short one like http://localhost:5000/abc123, and see how many times it was clicked. 1. Get jliushi.hashnode.dev
SSnapDeployOct 17 · 7 min readI hosted the same Flask, Django and FastAPI apps on 6 free Python hosts. Here is what held up.TL;DR: We put the same Flask, Django and FastAPI apps on six places that host Python for free (SnapDeploy, Render, Railway, PythonAnywhere, Google Cloud Run, Vercel) with production Dockerfiles. Below11Ssnapdeploy.hashnode.dev
Ddevsensei404Oct 16 · 3 min readGlyphX: turning photos into ASCII artGlyphX: turning photos into ASCII art Brightness alone makes mushy ASCII art. That's the main thing to know about image-to-ASCII converters, and it's why I built GlyphX the way I did. A few months agodevsensei404.hashnode.dev
NNetwork Data LabsOct 15 · 6 min readFlag Risky Signups in Python by IP: Tor, Hosting and Known VPN NetworksA FastAPI/Flask recipe that turns IP traits into an allow / verify / review decision, without locking out real users. Why hard-blocking VPN users backfires Plenty of legitimate people sign up from a V1networkdatalabs.hashnode.dev
SSanskriti HarmukhOct 14 · 10 min readManaging Dependencies with Poetry for a Flask App on Ubuntu 24.04Poetry is an open-source tool for managing and packaging dependencies for Python projects. It maintains a clean view of your dependency tree, streamlines the installation and management of dependencievultr.hashnode.dev
RRainyTechOct 14 · 6 min readFlask JWT Authentication: Build a Secure Banking API in Python (Login, Roles, Tested)Most JWT tutorials stop at "here's your token". But a token alone doesn't protect anything. The real security bugs happen one step later, when a logged-in customer can read someone else's bank accountrainytech.hashnode.dev
HHritik ranjanOct 10 · 54 min read🔐 Building SteganoVault: A Production-Grade Steganography Tool with Docker, Flask, MySQL, and Nginx📚 Table of Contents Introduction What is Steganography? Why I Built SteganoVault Project Overview Main Features Technology Stack How Steganography Works in SteganoVault System Architecture Cblogs.hritikranjan.in
