Dev.to Articles

Updated just now · 12 articles from Dev.to

Dev.to 15 min ago

Tools vs Raw Commands - The Token Cost Theory

The Hook Scalekit ran 75 benchmark runs comparing CLI and MCP agents on identical GitHub tasks. CLI was 10 to 32x cheaper and 100% reliable. MCP hit only 72%...

Dev.to 16 min ago

HOW TO MANAGE AN IT PROJECT IN THE AGE OF AI: IS IT STILL AGILE?

Hey IT folks! I'm Alfiya, and I'm growing in IT project management. — How many devs are on your team? — a colleague from another department asks me. — Zero, ...

Dev.to 20 min ago

Cohort 1: A Few Months In

I joined Zone01 Kisumu's Cohort 1 back in March, after making it through the Piscine. A few months in, here's a quick, honest update on where things stand. W...

Dev.to 30 min ago

Chainlink Staking Isn't a Yield Farm. It's Cryptoeconomic Security With Real Consequences.

The framing that gets this product wrong Browse Chainlink Staking content on crypto Twitter and you'll find two framings: "earn 4.32% APY on your LINK" or "C...

Dev.to 31 min ago

ZeroRelay: Direct Browser-to-Browser Sharing - No Server Ever Sees Your Data

A fully open-source P2P mesh app for sharing text, code, notes, and files directly between browsers. No signup, no accounts, no database. The Pain Point You'...

Dev.to 31 min ago

A Developer Guide to Viewport Sizes for Screenshots

const viewports = [ { width: 1920, height: 1080 }, // desktop full HD { width: 1366, height: 768 }, // most common laptop { width: 375, height: 812 }, // iPh...

Dev.to 32 min ago

Why Your Images Are Killing Your Core Web Vitals (and How I Fixed It in One Afternoon)

The problem nobody notices until it's a problem Run PageSpeed Insights on almost any e-commerce store, blog, or portfolio site and you'll find the same culpr...

Dev.to 34 min ago

What Verification Debt Is

What Verification Debt Is Technical debt describes the future cost of choosing a fast, expedient solution over a better one. Verification Debt is a related b...

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Dev.to 35 min ago

BEM Methodology in CSS: predictable naming for clean styles

Why BEM? As frontend projects grow, CSS quickly turns fragile—poor class names cause style collisions, debugging pain, and slow iteration. BEM gives you a pr...

Dev.to 35 min ago

Building Phantom Protocol: What I Learned Shipping My First Autonomous Agent System on Qwen Cloud

I want to start with the actual problem, because that's really where this whole thing came from. I was doing outreach for client acquisition, and I just coul...

Dev.to 38 min ago

Codogotchi just liberated your AI-agent status indicator

If you run more than one AI coding agent session at a time — three Claude Code threads on three tickets, a Codex session doing a refactor while Cursor chews ...

Dev.to 42 min ago

I Stopped Swapping LLM Providers Without a Smoke Test

For a while, my LLM provider migration test was embarrassingly simple: Change the base URL Send one normal prompt Get a response Call it done Which is fine i...