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Auto-aggregated global tech articles · 107 posts

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We Built a Chatbot Without an LLM: Here’s How It Works

When you hear "chatbot" in 2026, the obvious architecture is something like: For one of our projects, we deliberately didn't do that. The chatbot needed to answer questions about things like: prices; opening hours; appointments; service availability; business policies. For those kinds of que

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Build a web-aware agent with OpenAI Agents SDK and Zenrows

This article was originally published on the Zenrows blog. Read the original here: https://www.zenrows.com/blog/web-aware-agent-openai-agents-sdk-zenrows This guide shows you how to register Zenrows Fetch as a @function_tool next to WebSearchTool in a single OpenAI Agents SDK agent, so the model

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The Most Expensive Part of Building an MVP Isn’t the Code

Most MVPs don't become expensive because developers write bad code. They become expensive because teams build too much before learning what actually matters. A typical product starts like this: “We need authentication, dashboards, notifications, payments, analytics, admin panels, integrations…”

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Your React app unmounts when a reader turns on Chrome translate

Look for this in your error tracker: Uncaught NotFoundError: Failed to execute 'removeChild' on 'Node': The node to be removed is not a child of this node. There is no local repro. The affected sessions have nothing in common, until you notice they had page translation on. I spent about a

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How I Built My Personal Blog & Portfolio

You might be reading this blog on my personal website, which also serves as my portfolio. I use this space to document what I’m building, the decisions I make, and the things I learn along the way as a freelancer. In this article, I’ll walk through the architecture and implementation of my blog, wi

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Protótipos: como a herança realmente funciona no JavaScript

Introdução Muitas linguagens como C#, Java, entre outras são descritas como orientadas a objeto, possibilitando o paradigma Programação Orientada a Objeto (POO). No entanto, quando falamos de JS, sabemos que por mais que existam objetos, ela é dita como uma linguagem orientada a protótipos, mas o

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What I learned building an enemy state machine in Godot 4

I wrote "just use a match statement, it's fine" three times before I stopped saying it. It is fine, right up until an enemy needs a fourth state and two of the transitions start depending on each other. Here is what actually cost time building enemy AI for a wave-based game, in the order it bit me.

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AI Can Write Your Code. Can It Actually Debug It?

AI Can Write Your Code. Can It Actually Debug It? AI coding assistants have changed how developers write software. You can describe a feature, generate a function, refactor a component, write a test, or explain an unfamiliar codebase in seconds. But there is one part of software development that

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Why Comparing PDFs Is Still Surprisingly Difficult

If you've ever had someone send you two PDF files and ask "what changed?", you probably know how this usually goes. Open the first file. Open the second one. Put them next to each other. Start scrolling. After a few pages, you realize that you're not actually comparing the documents anymore. Yo

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AI Era: Building Web Sites and Configuring Nginx Reverse Proxy Process

Preface As the title suggests, I recently spent a few days building a company official website, and on top of that, I’ve developed several sub‑sites for the company over the past few months. During the actual deployment, I ran into a few pitfalls—especially regarding domain‑to‑IP mapping—so I’d lik

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