Day 7 & 8: Python Full Stack Development
Day 7 & 8 of learning Python Full Stack Development, yesterday and today I have started taking an notes for my project ideas and studying about…
Latest News
⚑ Report a ProblemTech news from the best sources
All topics
AI
Gear
News
Tech
agents
ai
api
architecture
automation
beginners
career
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
react
security
showdev
testing
tutorial
typescript
webdev
FastAPI and Node.js Property Incidents: 7-Field Error Schema for Request Correlation
Short answer: send normalized failures from every FastAPI and Node.js service to one capture endpoint, carry the same trace ID through the request p…
Node.js Express vs. Python FastAPI: Which Should You Choose in 2026?
Node.js Express vs. Python FastAPI: The Definitive Guide for Choosing Your Next Backend Choosing a backend framework used to be simple. If you liked…
How I built FastMedia Downloader: A microservices architecture with FastAPI, Next.js, and Docker
Hey devs! 👋 I recently built and open-sourced FastMedia Downloader , a full-stack platform designed to inspect and extract multimedia content from o…
I Kept Burning API Credits Every Time I Ran My Test Suite — Here's How I Fixed It
I ran my test suite four times in a row one afternoon while debugging a flaky endpoint, and by the time I checked my OpenAI usage dashboard I'd burn…
Iran Doesn't Need to Mine Hormuz — Your requirements.txt Is Already Rigged
Iran Doesn't Need to Mine Hormuz — Your requirements.txt Is Already Rigged Every headline you've read this week is a diversion. The Strait of Hormuz…
Building a High-Performance Daily Ledger API: Asynchronous Concurrency & Data Validation with FastAPI
When designing modern backend microservices, two pillars dictate the reliability and speed of your application: strict data contracts and non-blocki…
FastAPI Dependency Injection for Anthropic Claude: Isolating API Keys and Rate Limits Per Tenant
FastAPI Dependency Injection for Anthropic Claude: Isolating API Keys and Rate Limits Per Tenant When CitizenApp hit 15 tenants, I realized our sing…
From Pixels to Proteins: Building a Real-Time Dietary Analyzer with GPT-4o & Pydantic
We’ve all been there: staring at a delicious plate of pasta, wanting to track our macros, but dreading the manual entry into a fitness app. Traditio…
I Built My First Machine Learning API — Here's Everything I Learned
EricMWaimiri / Telco-Customer-Churn-Prediction Customer Churn Prediction Predicts whether a telecom customer will churn using the Telco Customer Chu…
FastAPI accepts a `response_model` on streaming routes and silently ignores it
It builds the model. It registers it in the OpenAPI schema components. It never applies it. Your private fields go out on the wire. Affects FastAPI…
Five findings in FastAPI, and what happened when I reported them
An introduction to a short series. Four of the five are still live in the current release, and each post carries a reproduction you can run. I use F…
I Built a Signed Webhook Receiver for Cross-Server Communication
Sometimes your application can reach an external service from one server, but not from another. I ran into this problem while working on one of my p…
I Dockerized My First FastAPI Application — From Python Code to Container
I Dockerized My First FastAPI Application — From Python Code to Container In my previous article, I explained the Docker concepts that confused me w…
Why I Don't Put Tenant-Specific Validation in My FastAPI Endpoints
Multi-tenant applications have a way of turning simple endpoints into surprisingly complicated pieces of code. At first, tenant-specific validation…
fastapi-crudrouter is Dead. Here's How to Migrate to BetterCRUD
fastapi-crudrouter is Dead. Here's How to Migrate to BetterCRUD fastapi-crudrouter was the de-facto CRUD library for FastAPI — generating 6 CRUD rou…
Stop Writing CRUD Boilerplate: Generate a Complete FastAPI API From One Decorator
Stop Writing CRUD Boilerplate: Generate a Complete FastAPI API From One Decorator Every FastAPI project needs the same endpoints. GET /resource , PO…
Why Basic RAG Fails in Production and How Adaptive Query Routing Fixes It
Most developers build Retrieval-Augmented Generation (RAG) pipelines assuming every user query needs a vector search. In production, this naive appr…
I Moved From Go to FastAPI. It Felt Suspiciously Easy.
For quite a while, most of my backend code was written in Go. I built projects like Logiflow, a logistics backend with PostgreSQL, Redis, WebSockets…
Seeking Validation: Data Validation in Python with Pydantic and Vonage Verify
This blog post provides an introduction to Pydantic, the popular data validation library for Python. It includes a demonstration of the value Pydant…
Everything your Flutter app needs after login (and why most starters stop there)
Every Flutter starter kit solves the login screen. Almost none of them solve what comes after it. I spent the last few weeks building the "after" pa…
Beyond the Demo: Why AI Infrastructure Is the Real Competitive Advantage
Building reliable AI systems requires more than great prompts. It requires great infrastructure. Everyone is talking about AI Agents. From coding as…
Aeglix Mind
HAsH Guardian — Architecture & Vision What It Is HAsH Guardian is a free URL threat scanner built for everyday people in Africa and the Gulf. Pa…
Build a Real-Time Notification System with Server-Sent Events
Build a Real-Time Notification System with Server-Sent Events tags: python, fastapi, tutorial, webdev tags: python, fastapi, tutorial, webdev Build…
I built a free full-stack auth starter so you can skip "auth week" (Flutter + FastAPI)
Every side project I've started died a little during the same seven days: auth week. You know the drill. Login screen, register screen, forgot passw…
Build a Real-Time Chat App with FastAPI and WebSockets
Build a Real-Time Chat App with FastAPI and WebSockets tags: python, fastapi, websocket, tutorial Building a Real-Time Chat App with FastAPI and Web…
The Webhook Bug That Passed Every Test and Every Code Review
When a subscriber disappears from a list, nobody gets an error. The campaign sends, the contact count is one fewer than expected, and unless someone…
Why I Put Mirth Connect in Front of FastAPI Instead of Parsing HL7 in Python
When I started building my Maternity HL7-to-FHIR Pipeline , my first instinct was to do everything in Python. Parse the HL7 message, map the fields,…
Handling Pandas NaN Values in FastAPI JSON Responses
Handling Pandas NaN Values in FastAPI JSON Responses ===================================================== When building APIs with FastAPI and worki…
The Best Python SaaS Boilerplates in 2024: A Comprehensive Guide
The Best Python SaaS Boilerplates in 2024: A Comprehensive Guide Building a SaaS application from scratch means reinventing the wheel on authenticat…