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React `useSyncExternalStore` in 2026: The Hook Every State Library Uses and Why You Should Understand It

React `useSyncExternalStore` in 2026: The Hook Every State Library Uses and Why You Should Understand It

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12 min read
The Lateral Isolation Tax: Preventing Direct Communication Between Peer Services

The Lateral Isolation Tax: Preventing Direct Communication Between Peer Services

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1 min read
I got tired of parsing LLM output by hand, so I wrote a programming language for agents

I got tired of parsing LLM output by hand, so I wrote a programming language for agents

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2 min read
Unicode Isn't a Font: How Fancy Text Generators Actually Work

Unicode Isn't a Font: How Fancy Text Generators Actually Work

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2 min read
What Every AI Agent Builder Needs to Know About State Coordination

What Every AI Agent Builder Needs to Know About State Coordination

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2 min read
Python Abstract Base Classes: Design Patterns

Python Abstract Base Classes: Design Patterns

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4 min read
Kafka in hospitals: real-world event architecture for HIS, LIS and billing in a Venezuelan mid-size hospital

Kafka in hospitals: real-world event architecture for HIS, LIS and billing in a Venezuelan mid-size hospital

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1 min read
That VARCHAR(255) Was Never a Decision. It Was a Default.

That VARCHAR(255) Was Never a Decision. It Was a Default.

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4 min read
I Had Zero Programming Experience. Two Months Later, I Built My First Real-World Solution.

I Had Zero Programming Experience. Two Months Later, I Built My First Real-World Solution.

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4 min read
Free All-in-One TikTok Downloader (Looking for Feedback)

Free All-in-One TikTok Downloader (Looking for Feedback)

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1 min read
MCP Is Not Replacing REST. It Is Replacing the Entire Mental Model of How Agents Use Tools.

MCP Is Not Replacing REST. It Is Replacing the Entire Mental Model of How Agents Use Tools.

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3 min read
Testing AI Coding Agents Beyond Code Generation: A Real-World Benchmark

Testing AI Coding Agents Beyond Code Generation: A Real-World Benchmark

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8 min read
System Design: Building Scalable Systems

System Design: Building Scalable Systems

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21 min read
Detect Industrial Heater Failures with JavaScript: A Rule-Based Anomaly Detection System

Detect Industrial Heater Failures with JavaScript: A Rule-Based Anomaly Detection System

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15 min read
Spec Driven Development - thoughts?

Spec Driven Development - thoughts?

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1 min read
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