We tested four ways to trade news on Polymarket in 2026, on non-sports event markets: a 5-second bot, following a move a minute late, copying wallets that were early on past news, and copying fresh wallets that agree. None made money. The full result...

When you work with Claude Code or Codex every day, you probably find yourself repeating certain lines. "Don't use dashes." "Avoid the marketing tone." "Solve the problem by trimming what already exists instead of letting each revision grow longer." T...

API versioning strategies are structured methods software developers use to update an Application Programming Interface API—the digital messenger allowing different software programs to communicate—without disrupting existing applications that rely o...

Grade one, grade two, clearance price. Every store writes those three words down, and no two stores write down the same thing. In store A, grade one means it can still go on the shelf. In store B, grade one means it can still be sold at full price. ...

QuestMeet v3.1 is an opportunity network for AI-native professionals and buyers that lets your AI agent connect you with career and business opportunities. It works in Muse, Dots, Duet, and all other AI agent products that follow the Skill specificat...

🚀 Claude Code just got a big update: the new Fable 5.2 model, the return of Ultrathink, and 15+ new features. In this video I explain every change in plain language, with a real example for each one. 📝 Full written guide with all commands and prompt...

A hands-on example of the Model Context Protocolhttps://modelcontextprotocol.io/ in .NET: an ASP.NET Core MCP server that exposes a vet clinic's appointments, and a console client that calls it directly and through an LLM agent. Built with the offic...

Hi, I'm a physician MD, PhD and I'm not a programmer by training, but I built Arsminal myself, a free terminal for AI coding agents that looks like a messenger. I usually run several agents at once, and typing long instructions to each one got tiring...

!Image descriptionhttps://dev-to-uploads.s3.us-east-2.amazonaws.com/uploads/articles/9uqptq5m01bqebcsw3jy.jpgThis is a submission for the Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steadyhttps://dev.to/challenges/hacktoberfest-week3-202...

By Nilesh Maini, founder of EmailQo. Updated November 2026. Quick answer: DKIM fails when the receiving server cannot verify the signature in your email's DKIM-Signature header. The usual causes are a missing or mistyped public key in DNS, a selecto...

Core 6.8 and Speculative Loading can make the next click feel instant. Here is why the page you are already on can get slower, and how to measure before you roll settings back. Enabling Speculation Rules on WordPress often makes the next click feel ...

Picture a small agency with two clients. Everything lives in one shared folder, and the team remembers which prompt worked for which brand. Shipping an AI-made video feels fast, even a little magical. Now picture the same agency a year later, with f...

Sometimes an API returns exactly what the client requested, passes all its tests, and produces no errors. Yet users still complain that the application feels slow. Where should we look? It's tempting to blame the database immediately. But backend p...

Picking a marketing partner is a bit like hiring a new team member. You will share your budget, your customer details, and often your passwords. Yet many owners decide after a single call, mostly because the pitch sounded confident. A better way is ...

My first board was a cheap Arduino Uno clone, a USB cable stolen from a phone charger, and an afternoon that went nowhere — drivers missing, the wrong port selected, an error message that read like a riddle. The board sat in a drawer for a month. Th...