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Author name: Alex Chen

Alex Chen is a senior software engineer with 8 years of experience building AI-powered applications. He has worked at startups and enterprise companies, shipping production systems using LangChain, OpenAI API, and various vector databases. He writes about practical AI development, tool comparisons, and lessons learned the hard way.

Best Practices

n8n vs Make vs Zapier: Automation Showdown

n8n vs Make vs Zapier: Automation Showdown
n8n boasts a staggering 179,975 stars on GitHub, while Make and Zapier claw at 38,000 and 38,000, respectively. But stars don’t equate to true usability or feature depth. Let’s dissect how they stack up against each other.

Tool GitHub

Best Practices

Fly.io vs Render: Which One for Startups

Fly.io vs Render: Picking the Right Tool for Startups
In 2023, there were more than 9,000 startup launches in the U.S. alone. With such intensity in the startup ecosystem, choosing the right platform to host your application is crucial. Fly.io and Render are two options that have been gaining traction among developers, but what do

Best Practices

Semantic Kernel vs Haystack: Which One for Small Teams

Semiotics in Software: Semantic Kernel vs Haystack for Small Teams
In the realm of building AI solutions, small teams often face the daunting task of selecting the right framework that not only fulfills technical requirements but also fits their agility needs. Perhaps you’ve heard that LangChain commands a massive 130,068 GitHub stars, while Haystack trails

General

Webhook Test v2

How to Implement Webhooks with llama.cpp: Step by Step

We’re building a system that allows various applications to communicate through webhooks using llama.cpp, a library designed for running OpenAI’s language model locally. Webhooks are essential for creating real-time applications that need instant updates without polling APIs, a necessity for almost every modern web service.

Prerequisites

Best Practices

How to Implement Webhooks with llama.cpp (Step by Step)

How to Implement Webhooks with llama.cpp: Step by Step

We’re building a system that allows various applications to communicate through webhooks using llama.cpp, a library designed for running OpenAI’s language model locally. Webhooks are essential for creating real-time applications that need instant updates without polling APIs, a necessity for almost every modern web service.

Prerequisites

minimalism

My Guide to AI Debugging: A Modern Stoics Approach

March 19, 2026

The Self-Correcting Algorithm: A Modern Stoic’s Guide to AI Debugging

I spilled coffee on my keyboard again this morning. Not even a fancy mechanical one, just a standard issue, slightly sticky membrane disaster. As I wiped furiously with a damp cloth, I couldn’t help but think about the parallels between my own clumsy

minimalism

I See AI Simulating Intent, Not Just Autocomplete

It’s 2026, and I’m still surprised by how many conversations about AI boil down to either “Skynet is coming!” or “It’s just fancy autocomplete!” Both miss the point, I think, and both definitely miss the more interesting, immediate philosophical quandaries. We’re not quite at the point of conscious machines, and we’re well past the point

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