Discover

Curated articles from sources across the web

1246 articles from 16 sources
Pipepost v0.8.0: LinkedIn + X posting from any MCP client
D
DEV Community · Technology

Pipepost v0.8.0: LinkedIn + X posting from any MCP client

Pipepost is an MCP server that lets your AI assistant publish content end-to-end: SEO scoring, multi-platform publishing, and social broadcast. v0.8.0 adds the two surfaces that were missing — LinkedIn and X — so an MCP client can now reach all the developer-relevant networks without leaving the con...

PipepostDev
Read
What Happens When an AI Agent Gets Kernel-Level GPU Traces
D
DEV Community · Technology

What Happens When an AI Agent Gets Kernel-Level GPU Traces

TL;DR A GPU trace of a PyTorch DataLoader bottleneck (114x slower than direct indexing) was loaded into an MCP server and handed to Claude for investigation. The AI identified the root cause in under 30 seconds: 3,676 CPU context switches starving the GPU of data. Below is the full inves...

Ingero Team
Read
Deploying to k8s with Terraform using GH Actions
D
DEV Community · Technology

Deploying to k8s with Terraform using GH Actions

Hi all. This article aims to give you the happy path to get your service (or services) up and running on a kubernetes-managed cluster. Disclaimer I expect you already have a running k3s or kubernetes environment with direct access, such as SSH, for troubleshooting and reviewing changes a...

Ricardo Campos
Read
How bloom filters work, irl
D
DEV Community · Technology

How bloom filters work, irl

A single SELECT for every "Username Taken" check? Seriously?? Imagine you're building a SaaS and 10,000 bots try to sign up with random usernames in one minute. Are you really gonna let your Postgres/MySQL handle 10,000 unnecessary hits just to say "Nope, doesn't exist"? That’s how you kill your...

Ateeb Hussain
Read
Filter with Where-Object: Find Exactly What You Need
D
DEV Community · Technology

Filter with Where-Object: Find Exactly What You Need

Filter with Where-Object: Find Exactly What You Need Where-Object lets you search results. Instead of looking through everything, filter to see only what matters. How It Works Where-Object is a filter. You give it a condition, and it shows only items that match. Think of it li...

arnostorg
Read
Cron Expressions Explained (Without the Headache)
D
DEV Community · Technology

Cron Expressions Explained (Without the Headache)

You see this: */5 * * * * You know it does something. You’re just not 100% sure what. At some point every developer has this moment: you google “cron expression every 5 minutes” copy something paste it into config and hope production doesn’t break Here’s the thing. Cron is not har...

Andrew Rozumny
Read
Introducing Graflow: An Orchestration Engine for AI Agent Workflows
D
DEV Community · Technology

Introducing Graflow: An Orchestration Engine for AI Agent Workflows

This post was originally published on the Graflow blog. It has been adapted for dev.to. Graflow is a Python-based orchestration engine for Agentic Workflows — the sweet spot between deterministic pipelines and fully autonomous agents. Built with developer experience as a first-class concern, Graf...

Makoto Yui
Read
Greedy Arrays in PHP
D
DEV Community · Technology

Greedy Arrays in PHP

In some optimized PHP applications, you may occasionally see “strange code” like $this->array = [] after heavy usage. There’s an array that held many elements, and then it suddenly gets cleared by assigning a new empty array. You might think, “that’s just how the author wrote it.” But most likely...

Edmond
Read
AI Agent Payments in India: The Complete Infrastructure Guide (2026)
D
DEV Community · Technology

AI Agent Payments in India: The Complete Infrastructure Guide (2026)

MoltPe gives Indian developers, freelancers, and AI startups dollar-denominated agent wallets that receive and send USDC globally with zero forex fees, zero gas fees, and sub-second settlement. No foreign entity required, no credit card to start, no minimum balance. Use it alongside UPI and Razorpay...

Umang Gupta
Read
Your Perimeter Is Already Gone — Edge Security Isn't a Checkbox
D
DEV Community · Technology

Your Perimeter Is Already Gone — Edge Security Isn't a Checkbox

Edge devices live outside your control plane, in physically accessible environments, often running default credentials. Treating that as an afterthought has a predictable outcome. There's a mental model that dominated enterprise security thinking for decades: draw a perimeter around your...

Jon Zuanich
Read
Join the OpenClaw Challenge: $1,200 Prize Pool!
D
DEV Community · Technology

Join the OpenClaw Challenge: $1,200 Prize Pool!

If you've spent any time on the internet, you know OpenClaw has been making waves lately. We recently connected with the organizers of ClawCon Michigan and knew it was time to create a space for DEV to get in on the action! Running through April 26, the OpenClaw Challenge invites you to share your...

Jess Lee
Read
How to Audit Your OpenClaw Setup for Security Risks in Under 5 Minutes
D
DEV Community · Technology

How to Audit Your OpenClaw Setup for Security Risks in Under 5 Minutes

OpenClaw's configuration surface is bigger than most users realize. Secrets in plaintext, overly permissive access policies, unsafe gateway exposure, tool permissions that give agents more power than intended. These sit in your setup and do nothing until they become a problem. We built a security a...

George Psistakis
Read
Claude Opus 4.7 Is Here: Everything That Changed
D
DEV Community · Technology

Claude Opus 4.7 Is Here: Everything That Changed

My Books: The Complete Guide to Go Programming | Hexagonal Architecture in Go My Tool: Hermes IDE — free, open-source AI shell wrapper for zsh/bash/fish Me: xGabriel.com | GitHub READ MORE HERE -> https://dev.to/gabrielanhaia/claude-opus-47-just-dropped-i-tested-it-for-6-hours-straig...

Gabriel Anhaia
Read
Breaking Into Open Source This Summer? Start with OWASP BLT
D
DEV Community · Technology

Breaking Into Open Source This Summer? Start with OWASP BLT

As summer approaches, open source sees a steady wave of new contributors. Each year, developers explore repositories, review issues, and look for meaningful ways to get involved. The challenge is rarely writing code. It is understanding the system well enough to contribute effectively. This summer...

saksh
Read
I Tested Claude, GPT-4, and Gemini on the Same Refactoring Task
D
DEV Community · Technology

I Tested Claude, GPT-4, and Gemini on the Same Refactoring Task

I gave Claude, GPT-4, and Gemini the exact same refactoring task — extract a 400-line god service into Clean Architecture layers. Same codebase, same prompt, same TypeScript project. The results weren't even close. This isn't a synthetic benchmark. I took a real NestJS service from a production pro...

Alex Rogov
Read
I Was Tired of Logs — So I Built a Real-Time Debugging Panel for .NET
D
DEV Community · Technology

I Was Tired of Logs — So I Built a Real-Time Debugging Panel for .NET

The Problem Debugging felt slow. I was constantly switching between logs and breakpoints, trying to understand what my app was doing. The Idea What if debugging was live? What if I could see events as they happen? The Solution — CDS CDS is a real-time debug signa...

Mustafa Imran
Read
How We Score 297 Agent Data Capabilities -- and Why It Matters
D
DEV Community · Technology

How We Score 297 Agent Data Capabilities -- and Why It Matters

When your AI agent calls an external tool, how do you know the data coming back is any good? This is not a theoretical problem. At Strale, we run 297 data capabilities that agents use for everything from VAT validation to company registry lookups to invoice extraction. Each capability calls a diffe...

Petter_Strale
Read
Building Serverless APIs with TDD and AI-Powered Spec Generation
D
DEV Community · Technology

Building Serverless APIs with TDD and AI-Powered Spec Generation

Test-Driven Development has been around for decades, but most teams still struggle to adopt it consistently. The biggest friction point? Writing specs and tests takes time, especially when you're dealing with the ambiguity of greenfield projects. You're not always sure what the requirements should b...

Salih Guler
Read

Reading List