Lobsters • 2026-08-05 20:45

A Vision for Cargo

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DEV Community • 2026-08-05 20:45

SNS vs SQS vs Kinesis vs MSK vs EventBridge vs RabbitMQ: An Architect's Decision Matrix

By Swetha Golla · 8 min read · Senior Application Architect 🔗 This post has a live interactive version with a clickable per-service verdict and the full comparison matrix: read it here TL;DR Need strict per-key ordering and replay? That's a log, not a queue — Kinesis or MSK. Pick MSK if you need real Kafka wire-protocol compatibility (existing clients, Kafka Streams, ksqlDB, Debezi...

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DEV Community • 2026-08-05 20:44

A 500-Line Flutter Login Test Became One Promt

Lets start with a bit of back story. I am a full stack developer. Developer being the keyword here, not a QA developer. But in my current role, I was recently asked to come up with a testing suite for the web application and the Flutter app I was managing and maintaining. At that time, I didn’t have anything better to do and thought this would be a fun little project to work on for a couple of ...

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DEV Community • 2026-08-05 20:43

A Privacy-First Browser Workflow for AI Photo Editing

AI photo editors look simple from the outside: upload an image, describe a change, and download the result. The hard part is everything around the model call. If you are building or evaluating a browser-based image editor, the workflow needs to protect the original file, reject bad inputs early, make retries safe, and help the user compare the result with the source. This article walks through a ...

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DEV Community • 2026-08-05 20:29

Allocations on the Wire: Building a Low-Allocation MQTT Broker with Trie Routing and .NET 10

In the previous post, we laid down the foundations of Beskar.Networking — an ultra-fast transport layer utilizing System.IO.Pipelines and PinnedBlockMemoryPool to move raw bytes over sockets with zero GC pressure. But raw transport is only half the battle. If you want to build a fully fledged server framework, you need to handle application-layer protocols. For this project, that protocol is MQTT...

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DEV Community • 2026-08-05 20:22

How To Become An AI Engineer in 2026 (Without a CS Degree)

If I had 12 months to become an AI Engineer in 2026, I’d spend less time learning AI and more time learning how to build software around AI. Most people start with prompts. I’d start with engineering. The roadmap I’d follow: 📍 Months 1–2: Software Engineering Foundations Before AI, learn how software works. • Python • Git & GitHub • APIs • SQL • Linux basics • Debugging • Testing fundame...

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DEV Community • 2026-08-05 20:22

Mecha, my first AI agent

I asked DeepSeek if she knew how to code an agent and she slapped me in the face, that was her main purpose in life, to share knowledge. So she showed me what agents are, how they work, how to code one, first in Python but I asked her to do it in Node as I've been working only in Javascript for the past years, and that's what she did, a simple but fully functioning agent in NodeJS that we decided ...

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HackerNoon • 2026-08-05 20:20

In E-Commerce, Slow Decisions Mean Lost Revenue

E-commerce AI creates more value when it can act on unified inventory, pricing, logistics, and customer data instead of merely producing dashboards.

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DEV Community • 2026-08-05 20:18

Hey folks! Sharing something I've been working on.

Like a lot of devs lately, I've been seeing more cases of "slopsquatting": AI coding assistants confidently suggesting package names that look real but don't exist, which then get registered by bad actors. A few have already made it into production package.json/requirements.txt files. So I built DevHorrors, a free scanner that checks your manifest (npm, PyPI, Go, RubyGems) against a curated datab...

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Cascading Style Sheets • 2026-08-05 20:17

I finally documented my little Sass toolkit and it's (probably) ready for people to use

So quite a while ago I began writing some tooling for myself. I've always been a big fan on Tailwind, but I've found at codebases grow, it becomes quite hard to manage longer term. I love the ergonomics of quickly throwing together prototypes with it, but not so much the mess you can often end up with once you start involving extensive responsive breakpoints, dark mode styling and groups. And with...

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Ben Frain • 2026-08-05 20:17

The Beginnings, by Rudyard Kipling

It was not part of their blood, It came to them very late With long arrears to make good, When the English began to hate. They were not easily moved, They were icy-willing to wait Till every count should be proved, Ere the English began to hate. Their voices were even and low, Their eyes […]

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DEV Community • 2026-08-05 20:12

Search every Greenhouse, Ashby and Workable job board at once, without a company list

Every guide to scraping job boards starts the same way: "first, get the company's board token." Greenhouse, Ashby and Workable each expose a public JSON API per company, so if you know the token, one HTTP call returns every open role. Clean, documented, no login. The problem is the token. There is no directory of them. If you want "senior backend roles in Berlin" across the whole ecosystem, you w...

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Lobsters • 2026-08-05 20:07

I Built a Blog and Forgot to Write

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DEV Community • 2026-08-05 20:06

AWS Tag Policies, Config Rules, and SCPs: What Each One Actually Enforces

Does an AWS tag policy enforce that your resources are tagged? No. It standardises the values of tags that are already there, and a resource created with no tags at all is not non-compliant. It is unevaluated. The problem Tagging usually gets treated as solved on the day a tag policy is attached in AWS Organizations. The policy is written, the compliance report comes back green or clos...

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HackerNoon • 2026-08-05 20:04

Can Machines Learn Taste?

Silicon Valley wants to teach AI good taste. But machines may only learn fixed rules, not the context, judgment, and rebellion that move culture forward. 4. TL

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DEV Community • 2026-08-05 20:03

Her name is Claude

Uptown girl. Expensive. High maintenance. All programmers wanted to be with her, but me, being from a latin ghetto, I couldn't afford such prohibitive costs, so I looked the other way and kept programming with my rusty text editor, no agents attached, no interruptions, just flow and nirvana, where the real world can't touch me. But in May, DeepSeek released their models, so ridiculously cheap, no...

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[Boost]
DEV Community • 2026-08-05 20:02

[Boost]

I Learned Go in 3 Weeks. Yesterday, My Code Merged into k9s. Fixing RBAC bugs in K8s 1.31 Le Beltagy Le Beltagy ...

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HackerNoon • 2026-08-05 20:00

HOL Guard Earns a 301.76 Proof of Usefulness Score by Building a Firewall for AI Agents

HOL Guard earned a 301.76 Proof of Usefulness score for its open-source firewall that blocks risky AI-agent actions before execution.

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🥈 React Performance Tips: 12 Ways to Make Your App Faster
DEV Community • 2026-08-05 20:00

🥈 React Performance Tips: 12 Ways to Make Your App Faster

React is fast by default. But as an application grows, unnecessary renders, large lists, too much JavaScript, and excessive API requests can make it slower. The good news is that you don't need complicated tricks everywhere. Let's look at 12 practical ways to improve React performance, from simple improvements to more advanced techniques. 1. Stop Rendering What You Don't Need Ever...

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Hacker News • 2026-08-05 20:00

Show HN: Capy – A Git-style platform for managing your team's secrets

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