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Building a Multi-Agent Clinical Research System with LangGraph, DeepSeek and Tavily

Building a Multi-Agent Clinical Research System with LangGraph, DeepSeek and Tavily

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3 min read
Why Your Python Dead Code Detector Is Wrong About FastAPI, SQLAlchemy, and Half Your Codebase

Why Your Python Dead Code Detector Is Wrong About FastAPI, SQLAlchemy, and Half Your Codebase

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6 min read
Your Django background scheduler is probably running twice. Here's why, and the migrate chicken-and-egg.

Your Django background scheduler is probably running twice. Here's why, and the migrate chicken-and-egg.

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3 min read
sympy.parse_expr will run os.system if you let it. Here's the AST gate that stopped me from shipping the RCE.

sympy.parse_expr will run os.system if you let it. Here's the AST gate that stopped me from shipping the RCE.

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4 min read
Your PyTorch Model File Can Execute Arbitrary Code — Here's How I Built a Scanner to Detect It

Your PyTorch Model File Can Execute Arbitrary Code — Here's How I Built a Scanner to Detect It

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3 min read
I built a serverless agent that finds open-source issues for me every morning

I built a serverless agent that finds open-source issues for me every morning

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5 min read
LangChain vs LlamaIndex: Which Python AI Framework to Choose (2026)

LangChain vs LlamaIndex: Which Python AI Framework to Choose (2026)

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4 min read
Python for Beginners — Part 5: Collections

Python for Beginners — Part 5: Collections

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6 min read
I built a production-ready FastAPI SaaS boilerplate — here's what's in it

I built a production-ready FastAPI SaaS boilerplate — here's what's in it

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2 min read
I built a public leaderboard where AI bots compete on live stock predictions (free API)

I built a public leaderboard where AI bots compete on live stock predictions (free API)

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2 min read
How I turned my AI CLI into an autonomous agent with Playwright and Sub-agents 🚀

How I turned my AI CLI into an autonomous agent with Playwright and Sub-agents 🚀

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3 min read
Building Last Message: A Local-First Gemma Emergency Intelligence App

Building Last Message: A Local-First Gemma Emergency Intelligence App

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3 min read
I wrote a free, open-source book on the math behind AI in freeCodeCamp

I wrote a free, open-source book on the math behind AI in freeCodeCamp

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2 min read
I built an open-source SIEM that detects attacks in real time

I built an open-source SIEM that detects attacks in real time

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2 min read
How to Use DeepSeek Models Without a Chinese Phone Number — A Guide for Non-Chinese Developers

How to Use DeepSeek Models Without a Chinese Phone Number — A Guide for Non-Chinese Developers

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2 min read
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