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I Spent $47 Testing Multimodal AI APIs — Here's What Actually Works

I Spent $47 Testing Multimodal AI APIs — Here's What Actually Works

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6 min read
Algorithmic Patterns: The Ultimate Guide to Sliding Window

Algorithmic Patterns: The Ultimate Guide to Sliding Window

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7 min read
I Skipped the Apprenticeship. AI Let Me. Production Sent the Bill.

I Skipped the Apprenticeship. AI Let Me. Production Sent the Bill.

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6 min read
A Free Model Endpoint Is an Environment, Not a Benchmark: Pin Your Prompt Contract Before You Score It

A Free Model Endpoint Is an Environment, Not a Benchmark: Pin Your Prompt Contract Before You Score It

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4 min read
What a forked Claude Code skill can see: a codeword, a passphrase, and a 5x bill

What a forked Claude Code skill can see: a codeword, a passphrase, and a 5x bill

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8 min read
Your AI Memory Has No One in Charge

Your AI Memory Has No One in Charge

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1 min read
Vertical Slices: Organizing Code by Feature, Not by Layer

Vertical Slices: Organizing Code by Feature, Not by Layer

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18 min read
Why AI Agents Fail in Production — and the Guardrails That Fix It

Why AI Agents Fail in Production — and the Guardrails That Fix It

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4 min read
How to Debug a Large Codebase When You Don’t Know Where the Bug Is

How to Debug a Large Codebase When You Don’t Know Where the Bug Is

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7 min read
PostgreSQL Vacuum Internals for High-Write Mobile Backends

PostgreSQL Vacuum Internals for High-Write Mobile Backends

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4 min read
Your Next.js Server Actions Are Public API Endpoints. Most Developers Don't Realize This.

Your Next.js Server Actions Are Public API Endpoints. Most Developers Don't Realize This.

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4 min read
MiniAI Chat SDK – React AI Chat in 5 Minutes with Claude, Gemini, and LLM7

MiniAI Chat SDK – React AI Chat in 5 Minutes with Claude, Gemini, and LLM7

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1 min read
Recursion vs Iteration: Choosing Your Path Like Neo in *The Matrix*

Recursion vs Iteration: Choosing Your Path Like Neo in *The Matrix*

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5 min read
I Thought MSSQL and MySQL Were the Same. I Was Wrong.

I Thought MSSQL and MySQL Were the Same. I Was Wrong.

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20 min read
Where second-hand price data actually comes from: every source I tried, measured

Where second-hand price data actually comes from: every source I tried, measured

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7 min read
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