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DEV Community · Technology

I Built a Tool to Fix My Bad Midjourney Prompts

I Built a Tool to Fix My Bad Midjourney Prompts A lot of AI prompt tools try to do everything. They help with ChatGPT, image generation, copywriting, brainstorming, coding, and whatever else can fit into the landing page. That sounds broad and useful, but in practice it often means the o...

66 K 4 months ago

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DEV Community · Technology

Arena ELO History: el gráfico que expone cómo se degradan los LLM

Un investigador independiente acaba de publicar una herramienta que expone uno de los patrones peor documentados de la industria de la inteligencia artificial: los modelos de lenguaje grandes se degradan después de su lanzamiento. Arena AI Model ELO History, publicado por Erwin Mayer en su sitio per...

lu1tr0n 4 months ago

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DEV Community · Technology

AGEF explained: a portable evidence format for AI agent sessions

If you ship AI-assisted code in a regulated codebase and somebody asks "show me what the agent did", you have about a week before that question turns into a finding. The data exists somewhere. It is not in a single shape. It is rarely portable. It is almost never tamper evident. AGEF is the spec I...

Radoslav Tsvetkov 4 months ago

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DEV Community · Technology

The trust pipeline: three commands to run before merging an AI-assisted change

The most common failure mode I see when teams adopt AI coding agents is not a bad diff. It is a good diff that no one can defend. The agent ran. The session closed. Three days later, somebody asks how the change came to be, and there is nothing to point at. This article is about closing that gap wi...

Radoslav Tsvetkov 4 months ago

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DEV Community · Technology

Finally, Private AI Characters That Can Run Offline

Most AI character apps ask you to make a tradeoff. You can have a fun, expressive roleplay experience, but the conversation usually runs through someone else's servers. Or you can use a local AI model for privacy, but the experience often feels like a raw chat box built for technical users. Secret...

joseph 4 months ago

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DEV Community · Technology

MCP governance for an AI coding agent without breaking the audit chain

The Model Context Protocol gave AI agents a clean way to reach into systems. In a year it has become the default tool surface for serious agents. That is mostly good news. The mostly is the operative word. Without care, MCP servers fragment the audit story. Tool calls land in three places: in the a...

Radoslav Tsvetkov 4 months ago

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DEV Community · Technology

Replay AI coding sessions deterministically: the divergence detector for your repo

There is a moment in every AI coding workflow where you wish you could roll the tape back. The agent did something on Tuesday. By Thursday the model has shifted. The tool surface has shifted. You cannot reproduce the issue, and you cannot prove the change was sound. Replay is the answer. Akmon's ak...

Radoslav Tsvetkov 4 months ago

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DEV Community · Technology

A pragmatic threat model for AI coding agents, with controls you can ship today

There is a moment in every AI coding rollout where the question shifts from "can we make this work" to "what is the worst thing this can do". If you have not had that moment yet, this article will save you a quarter. The OWASP Top 10 for Agentic Applications, published in late 2025, is the cleanest...

Radoslav Tsvetkov 4 months ago

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Hacker News · Technology

Rewrite Bun in Rust has been merged

Article URL: https://github.com/oven-sh/bun/pull/30412 Comments URL: https://news.ycombinator.com/item?id=48132488 Points: 12 # Comments: 4

Chaoses 4 months ago

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The Guardian · World

What was HMRC’s investigation into Angela Rayner’s tax affairs all about?

Findings of inquiry into stamp duty paid on Hove flat crucial to any leadership bidUK politics live – latest updatesAngela Rayner has been cleared by HMRC of deliberate wrongdoing or carelessness over her tax affairs, the Guardian reported, paving the way for a potential leadership bid as Keir Starm...

Heather Stewart 4 months ago

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The Guardian · World

Angela Rayner says Starmer should ‘reflect on’ stepping aside after HMRC clears her over tax affairs - UK politics live

The former deputy prime minister said she should be keen to ‘play my part’ in the event of a leadership contestFull report: Angela Rayner cleared by HMRC over tax affairs paving the way for potential leadership bidTracy Brabin, the Labour mayor of West Yorkshire, was also on the Today programme this...

Andrew Sparrow 4 months ago

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The Guardian · World

French authorities lift lockdown on norovirus-hit cruise ship

Asymptomatic people allowed off ship from Wednesday afternoon but those infected ordered to remain in isolationA norovirus-hit cruise ship carrying mainly passengers from the UK and Ireland has had a French lockdown order lifted.All 1,701 people onboard Ambition were prevented from disembarking for...

PA Media 4 months ago

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DEV Community · Technology

Build a Fitness Wearable Companion App with React Native (HealthKit + Health Connect)

You bought a smartwatch. Within a week, you stopped checking the watch face. The dashboard, the streaks, the weekly chart — all of that lives on the phone. That phone app is called a companion app, and it's the most underrated piece of any fitness wearable product. The watch captures. The phone int...

Famitha M A 4 months ago

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BBC News · World

Deaths of three women in sea 'tragic and horrendous'

Brighton & Hove City Council leader Bella Sankey says the women are yet to be identified.

4 months ago

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DEV Community · Technology

Context is what you are missing in your AI Agents

The biggest flex for developers today is not about coding faster. It is designing efficient agentic systems & workflows. For almost thirty years, software engineering optimized around a single bottleneck: Human in loop at every stage of the SDLC. Every tool - IDEs, linters, autocomplete, eve...

Pavan Belagatti 4 months ago

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BBC News · World

Potential leadership challengers jostle for positions as PM's allies warn of 'chaos'

Sir Keir Starmer and his backers argue a leadership contest would paralyse the government for months.

4 months ago

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DEV Community · Technology

The Firmware Engineer’s Nightmare: When 'If-Else' is no longer enough

In firmware, you control everything. You are the intelligence, you anticipate every state, write every condition, and handle every edge case. The machine is a puppet — you hold all the strings. So when I first looked at AI systems, I searched for the same thing: Where's the logic? Where's the contro...

Durva Shah 4 months ago

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DEV Community · Technology

A Beginner’s Guide to Apache Kafka: The Engine of Real-Time Data

Introduction Imagine you are running a massive online store. Every second, hundreds of users are clicking items, adding them to carts and making purchases. Your inventory system needs to know about the purchases, your recommendation engine needs to know about the clicks and your security...

Lawrence Murithi 4 months ago

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BBC News · World

Madonna, Shakira & BTS to headline World Cup half-time show

Madonna, Shakira and K-pop boy band BTS will headline the Super Bowl-style half-time show at this summer's World Cup final.

4 months ago

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BBC News · World

Watch: Angela Rayner settles tax affairs - what now?

BBC chief political correspondent Henry Zeffman explains what this could mean for a potential Labour leadership contest.

4 months ago

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DEV Community · Technology

Advanced Array Methods in JavaScript: map, filter, reduce, and forEach

Arrays are a core part of JavaScript, and as applications grow in complexity, working with arrays efficiently becomes crucial. Instead of writing manual loops, modern JavaScript gives us higher-order array methods that make our code more readable, expressive, and functional. In this post, we’ll exp...

Sharique Siddiqui 4 months ago

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The Guardian · World

Victorian Labor signals tougher stance on young offenders after 109 charges against 14-year-old dropped

The state’s opposition said case was proof ‘the justice system is broken’Follow our Australia news live blog for latest updatesGet our breaking news email, free app or daily news podcastThe Victorian Labor government says it will “do everything” it can to “toughen consequences” for young offenders a...

Benita Kolovos and Australian Associated Press 4 months ago

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DEV Community · Technology

The AI Honeymoon is Over: Pragmatic Truths from Linear CEO Karri Saarinen

Hello everyone, I’m Captain Jack Smith. In the fast-moving world of tech, it’s easy to get swept away by hype or paralyzed by doomsday prophecies. Today, I’m diving into a refreshing perspective from Karri Saarinen, the founder and CEO of Linear. He recently shared some candid reflections on the cur...

Captain Jack Smith 4 months ago

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DEV Community · Technology

Build the infrastructure and understand Terraform

Senerio In the previous section, we know how to set up Terraform on Ubuntu24.04. Now, in this section we will learn how to use the Terraform to Initialize and manage the infrastructure. Not by using AWS console, but use the CLI instead. By the end of this article, you'll: ✅ Understand t...

Do Ngoc Tuan Duy 4 months ago

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