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News
Mastering Routing in FastAPI: From Flat Files to Clean Architecture
3+ day, 13+ hour ago (185+ words) Then your project grows. Suddenly, main.py is an 800-line monolith, team members are constantly hitting Git merge conflicts, and nobody knows where the user authentication logic ends and the billing logic begins. FastAPI solves this with APIRouter. Here is…...
1. What Is FastAPI?
6+ day, 2+ hour ago (1594+ words) FastAPI is a modern, high-performance web framework for building APIs with Python. It helps developers create backend services quickly while keeping the code clean, reliable, and easy to maintain. FastAPI is specifically designed for building these types of backend APIs....
How I Built an Async FastAPI Microservice to Extract Tech Stacks, SEO & B2B Contacts in
1+ week, 3+ day ago (46+ words) Hey fellow developers! 👋 I wanted a lightning-fast, lightweight alternative that could run asynchronously and return structured intelligence in under 1 second. So I engineered a dedicated FastAPI microservice: B2B Web Intelligence & SEO Lead Engine. The service is built on: Drop your thoughts…...
The AI API Will Fail on You — Here's How I Structure FastAPI to Handle It
2+ week, 1+ day ago (420+ words) That was the moment it clicked for me: when you put an AI API behind your own API, you've inherited two sets of failure modes — yours and theirs. Rate limits, timeouts, malformed JSON in the response, the model deciding to…...
Adding OpenAPI Support to Mummy, a Nim HTTP Framework
2+ week, 4+ day ago (339+ words) This post walks through what I built, why, and what I learned extending an existing Nim library instead of starting from scratch. I wanted a Nim backend for a few projects (a contact-form API, a todo API demo) and kept…...
FastAPI and Node.js Property Incidents: 7-Field Error Schema for Request Correlation
2+ week, 5+ day ago (1616+ words) Short answer: send normalized failures from every FastAPI and Node.js service to one capture endpoint, carry the same trace ID through the request path, and attach a cost owner at ingestion; this is enough error tracking to reconstruct many…...
Test your FastAPI routes without touching the database
2+ week, 6+ day ago (264+ words) The usual first attempt at testing a FastAPI route reaches for patch: It doesn't work, and the reason is instructive. FastAPI resolved Depends(get_db) when the route was registered, at import time. The function object it holds is not the one…...
WSGI vs ASGI: What Nobody Told Me Until I Actually Deployed My FastAPI App
3+ week, 15+ hour ago (661+ words) Why moving from “localhost” to “the whole world” forced me to finally understand what a web server is actually …...
Fastfetch vs Neofetch: Install and Customize Fastfetch on Linux
3+ week, 1+ day ago (755+ words) Fastfetch vs Neofetch comes down to maintenance and configuration. Install Fastfetch on Linux, then customize its JSONC modules and bundled presets. Neofetch remains usable, but its repository has been archived since April 2024. Fastfetch continues to ship releases and supports Linux,…...
Building a GraphQL Video Discovery API with Strawberry and FastAPI over SQLite
3+ week, 5+ day ago (438+ words) How we replaced four REST round trips with one GraphQL query using Strawberry and FastAPI over a rea. Tagged with python, graphql, fastapi, sqlite....