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FastAPI

The official tag for the FastAPI framework.

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Building an AI That Reads Tarot Cards (and Actually Remembers Your Last Reading)

Building an AI That Reads Tarot Cards (and Actually Remembers Your Last Reading)

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2 min read
FastAPI Lifespan Events for Multi-Tenant Resource Initialization: Setting Up Tenant Caches and AI Model Contexts Without Singleton Hell

FastAPI Lifespan Events for Multi-Tenant Resource Initialization: Setting Up Tenant Caches and AI Model Contexts Without Singleton Hell

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5 min read
My first backend actually works (after a LOT of small breakdowns)

My first backend actually works (after a LOT of small breakdowns)

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2 min read
I built a free, local video transcription tool, because I didn't want to pay $10/hour or upload my files to a stranger's server

I built a free, local video transcription tool, because I didn't want to pay $10/hour or upload my files to a stranger's server

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3 min read
FastAPI for AI Engineers - Part 2: Building Your First CRUD API

FastAPI for AI Engineers - Part 2: Building Your First CRUD API

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4 min read
Building a Multi-Tenant Email System with FastAPI and Resend: What the Docs Don't Tell You

Building a Multi-Tenant Email System with FastAPI and Resend: What the Docs Don't Tell You

Comments 3
14 min read
UUIDv4 vs UUIDv7 in PostgreSQL: A B-Tree Index Performance Deep Dive

UUIDv4 vs UUIDv7 in PostgreSQL: A B-Tree Index Performance Deep Dive

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4 min read
How I stopped re-resolving dependencies without rewriting pip

How I stopped re-resolving dependencies without rewriting pip

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2 min read
Building an AI Research Agent with LangGraph, Claude, and AWS

Building an AI Research Agent with LangGraph, Claude, and AWS

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8 min read
Event-Driven Algos: Mastering Webhooks and Order Lifecycle Event Triggers

Event-Driven Algos: Mastering Webhooks and Order Lifecycle Event Triggers

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5 min read
I built a RAG pipeline from scratch — no LangChain, just FastAPI + FAISS

I built a RAG pipeline from scratch — no LangChain, just FastAPI + FAISS

Comments 7
5 min read
I shipped a hospital management system to production. Here's what actually broke.

I shipped a hospital management system to production. Here's what actually broke.

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4 min read
# How I Built a PDF Processing Pipeline Designed to Scale Toward 10k Users — FastAPI, Inngest & Smart Async Design

# How I Built a PDF Processing Pipeline Designed to Scale Toward 10k Users — FastAPI, Inngest & Smart Async Design

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3 min read
How to Serve a PyTorch Model with FastAPI: A Complete Guide

How to Serve a PyTorch Model with FastAPI: A Complete Guide

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4 min read
FastAPI for AI Engineers - Part 4: Stop Bad Data Before It Breaks Your API (Pydantic and Data Validation)

FastAPI for AI Engineers - Part 4: Stop Bad Data Before It Breaks Your API (Pydantic and Data Validation)

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4 min read
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