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DEV Community · Technology

I built an email API for AI agents in a weekend. Here's how it compares to the $6M-funded competitor.

This article is an opinionated product review. I wrote the tool I'm ranking #1. The conflict disclosure is loud and on purpose — skip to the bottom if you want the honest "where we lose" section. The category exists now Three weeks ago, "email infrastructure for AI agents" was a categ...

Eunice 19 hours ago

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DEV Community · Technology

EasyPollVote [Dev Log #2]

Welcome to the Second DEV LOG! Welcome to the second Dev Log of my full stack application called EasyPollVote (EasyPV)!   What is EasyPollVote (EasyPV)? A Next.js application where the ultimate goal is having the convenience to create your own poll and share it for others...

FrancisTRᴅᴇᴠ (っ◔◡◔)っ 19 hours ago

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DEV Community · Technology

How to Run a Minecraft Server Locally (Java & Bedrock)

Running a local Minecraft server allows you to play with friends on the same network, test mods, or learn basic server administration without paying for hosting. This guide covers both: Minecraft Java Edition Minecraft Bedrock Edition No advanced technical knowledge is required. Pre...

Badass_Technologia 19 hours ago

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DEV Community · Technology

AI as a Learning Tool: Tutor, Crutch, or Cognitive Trap?

Anyone who has spent time around students in the last two years has seen the shift. What used to begin with a Google search now often begins with a prompt. A student gets stuck, opens ChatGPT, asks for a summary, an explanation, an outline, a cleaner version of their paragraph, or just the answer in...

Gabriel Araujo 19 hours ago

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DEV Community · Technology

Why I Built an AI-Powered Test Data Generator (and When You Shouldn't Use AI for Fixtures)

Every test suite has the same dirty secret: name="Test User", email="test@test.com", bio="Lorem ipsum". Copy-pasted across 50 tests, never catching real edge cases, never feeling like production data. I built FixtureForge to fix this — but along the way, I learned that AI is the wrong tool for most...

Yaniv 19 hours ago

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DEV Community · Technology

LeetCode и алгоритмы: подготовка к стажировке

Введение Примерно месяц я готовлюсь к стажировке и системно решаю задачи на LeetCode. Начал с уровня Easy, чтобы закрепить базовые алгоритмы и постепенно перейти к более сложным. Темы алгоритмов** Каждая задача на LeetCode связана с определённой темой: два указателя, бинарный поиск, работа со сте...

Ваграм Катранян 19 hours ago

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DEV Community · Technology

1x -> 10x -> 100x Engineer with Claude Code and CLIs

It is rather amusing to me that this is the sum total of a prompt needed to get Claude Code to take a task from my task system, find the code, look at the production database, debug the problem, propose a solution, update task status for review, test it, and push the fix to production. Prompting h...

Josiah Bryan 19 hours ago

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DEV Community · Technology

The Invisible Orchestrator: Cheap Routing + Expensive Reasoning in Multi-Agent Apps

The Problem We had four specialist AI agents — math, verbal, data insights, and strategy — each with a different system prompt, RAG namespace, and reasoning style. Every user message needed to land on the right one. The naive solution: run every message through GPT-4o, ask it to decide...

Pavel Gajvoronski 19 hours ago

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DEV Community · Technology

I Tested 5 AI Image Generators Head to Head (Only 2 Shipped)

Midjourney still wins on mood and lighting but lies about text, logos, and hand counts on packaging work Flux 1.1 Pro on fal.ai is the typography winner at 0.04 EUR per image, 12 out of 15 tests rendered copy cleanly Ideogram owns poster and magazine layouts, Recraft owns brand systems with native...

RAXXO Studios 19 hours ago

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DEV Community · Technology

MiniStack Now Emulates Amazon EKS — Free, Open-Source AWS Emulator v1.2.20

EKS Joins the Free AWS Emulator MiniStack v1.2.20 adds Amazon EKS to its list of emulated AWS services. Create clusters, manage node groups, and hit the EKS API surface — all locally, all free. If you haven't seen MiniStack before: it's a free, MIT-licensed AWS emulator. 40+ services on...

Nahuel Nucera 19 hours ago

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DEV Community · Technology

A Pythonic Way to Handle Emails (IMAP/SMTP) with Auto-Discovery and AI-Ready Design

The Problem If you've ever tried to read or send emails with Python, you know the pain: # The old way import imaplib import email mail = imaplib.IMAP4_SSL("imap.gmail.com") mail.login("user@gmail.com", "password") mail.select("inbox") _, data = mail.search(None, "UNSEEN") for num in d...

Fernando Celmer 20 hours ago

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DEV Community · Technology

I Collected 8.9 Million Polymarket Price Points — Here's What I Found About How Markets Really Move

Everyone says prediction markets are efficient. I spent 30 days collecting data to test that claim. The result: 8.9 million data points across 9,550 markets — and the data tells a story most traders miss completely. The Setup I built an automated collector that snapshots every active Po...

manja316 20 hours ago

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DEV Community · Technology

EcoTrack AI — Carbon Footprint Tracker & Dashboard

This is a submission for Weekend Challenge: Earth Day Edition EcoTrack AI — Track, Visualize & Reduce Your Carbon Footprint This is my individual work, built entirely from scratch for the #weekendchallenge. 🔗 Links 🚀 Live Demo: ecotrack-ai-317275340485.asia-south1.run.app 💻 GitHub Repo: git...

Gowtham M 20 hours ago

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DEV Community · Technology

Everyone's Using AI. No One Agrees How.

I got a DM from a principal engineer last week. He's spending more than $2,000 a month on AI tokens. Not because he's lazy. Because he's figured something out. The tool isn't giving him 10x output. It's giving him exponential output. He's orchestrating agents, chaining workflows, building systems th...

Jono Herrington 20 hours ago

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DEV Community · Technology

Set Up Automated Follow Up Replies on Your Best Threads Posts From Claude

Your best post this month probably deserved a follow-up and didn't get one. Mine did too. For months, I watched posts hit 200 likes and then just sit there. The attention came and went. I was busy with client work or asleep or eating dinner with my kid. By the time I saw the post blowing up, the mom...

Luca Restagno 20 hours ago

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DEV Community · Technology

Hello, World. The Dark Forest Just Got Autonomous (And Why Your AI Agent is Probably Going to Get Rekt).

TL;DR: I've spent the last 3 years auditing smart contracts. Now, developers are handing over private keys and on-chain execution rights to LLMs. This is a disaster waiting to happen. I'm building Agent-Guardian to fix this, and I'll be sharing my red-teaming notes here. If you’ve been paying atten...

lokii 20 hours ago

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DEV Community · Technology

Day 1 — Journey to Becoming a Complete Full-Stack Developer (2026 Edition) 🚀

Day 1 — Journey to Becoming a Complete Full-Stack Developer (2026 Edition) 🚀 Starting from absolute beginner → professional engineer in 1 year. Phase 0: Foundation Before writing a single line of code, I’m focusing on understanding how computers, the internet, and developer tools actually work....

IBRAHIM ABDULBASIT AYOMIDE 20 hours ago

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DEV Community · Technology

Mastering Unit Testing in Spring Boot: How I Achieved 70%+ Coverage for Open Source

Testing is not about finding bugs; it's about gaining the confidence to ship code. Recently, while contributing to an Open Source project for GSSoC 2026, I took on the challenge of writing unit tests for a complex DecisionService. My goal was 70%+ coverage, but the journey was filled with NullPointe...

Mohammed Ghallab 20 hours ago

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DEV Community · Technology

AI should be Multiplayer

Every meaningful thing we do at work... brainstorming, decision making, debating involves multiple people. Yet look around: each and every AI tool that you use today forces a one-on-one turn taking interaction that doesn't map to how collaboration in your life happens. And yet for all the...

Greg Ceccarelli 20 hours ago

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DEV Community · Technology

AI Agents in Production: The Hardest Part Isn't the Model

Everyone's talking about AI Agents. But most teams I speak to are still figuring out where to even begin — and the ones that have started are hitting walls they didn't anticipate. I've spent the last several months building and debugging agentic workflows in production. Here's the honest truth I wi...

Viansh 20 hours ago

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DEV Community · Technology

Noderax — Infrastructure Control Plane

Most teams still manage Linux infrastructure through a mix of SSH sessions, shell scripts, cron jobs, and disconnected dashboards. Noderax is an open-source infrastructure control plane designed to make that workflow coherent. It combines a self-hosted control plane with a lightweight agent install...

Göktuğ Ceyhan 20 hours ago

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DEV Community · Technology

Bloom Filters for AI Agents: The Small Cache Trick That Saved My Retrieval Pipeline

Bloom filters felt like a purely academic data structure—until an agent pipeline started repeating work. At that point, they became immediately practical. Problem The system needed a fast, low-cost way to check whether something had probably been seen before. Not certainty. A strong...

Hardik Gupta 20 hours ago

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DEV Community · Technology

Listing on MCPize + the Official MCP Registry while routing payments OUTSIDE the marketplace — how I kept 100% of my x402 revenue

MCPize is a nicely built marketplace for MCP servers. The pitch on the front page is that creators keep 85% of monetised calls and the platform takes 15% — for a web3-adjacent product that is not a bad split. For an MCP server that wants discovery, easy OAuth, Stripe billing, and a clean landing pag...

Sai 21 hours ago

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DEV Community · Technology

Building an AI-Powered Risk Intelligence System Using Serverless Architecture

Introduction Organizations today require faster, more reliable ways to assess risk across entities such as companies, vendors, and partners. Traditional due diligence processes rely heavily on manual effort, fragmented data sources, and static reporting, which limits scalability and slows...

saif ur rahman 21 hours ago

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