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Civic Identity and Responsibility in Modern Democracy

Democracy depends on more than constitutions, elections, and political institutions. While laws and systems provide structure, the true strength of democratic society comes from citizens who actively

dev.to May 21, 2026 Read more →

OLTP vs OLAP

Introduction It's the favorite time of the year, Christmas. It's Christmas eve night and you remember that you haven't gotten your special person a gift yet. What do you do? hurriedly you g

dev.to May 21, 2026 Read more →

Are binaries really executable code ?

What is the difference between a binary file and an executable( machine code )? so this questions has been in my head for a long time and they are almost used interchangabely right but are they so le

dev.to May 21, 2026 Read more →

Is AI Actually Citing Your Site? How to Measure What Google Rankings Can't

I've spent the past few weeks writing about LLMO: how to get cited by AI search engines, which content structures work, what Princeton's GEO study says about visibility. All useful stuff. One problem:

dev.to May 21, 2026 Read more →

A 3-step agent cost me $4.20. agenttrace showed me the O(n ) tool call hiding in plain sight.

I ran a small agent. Three steps. One web search, one summarize, one cite-check. I had budgeted maybe 12 cents. The bill at the end of the run was $4.20. I knew something was off but the per-call in

dev.to May 21, 2026 Read more →

Beyond WebView: The Next Evolution of Hybrid App Architecture

1. The Hybrid App Journey — What Got Us Here For years, mobile development teams have faced the same trade-off: native applications provide the best performance and user experience, but the

dev.to May 21, 2026 Read more →

Claude returned ```json blocks 14% of the time. Here is the Rust crate I wish I had earlier.

I had a system prompt that ended with: Reply with only a JSON object. Do not include code fences. Do not include explanation. That should be enough. It is not. Over a week of structured-output calls

dev.to May 21, 2026 Read more →

Our retry loop made an outage worse. The circuit breaker stopped the cascade.

A few weeks back there was a 22-minute window where Anthropic returned a high rate of 5xx responses. Not a full outage. Degraded. Our agent service had a retry policy that backed off and tried again

dev.to May 21, 2026 Read more →

I burned my Anthropic org cap and waited 3 days. Then I built llmfleet.

Tuesday afternoon I kicked off a re-grading job. About 18,000 prompts against claude-opus-4-7, eight workers, each one looping messages.create as fast as it could. Forty minutes in, every call starte

dev.to May 21, 2026 Read more →

One Open Source Project a Day (No. 71): CodeGraph — Pre-Index Your Codebase for AI Agents, Save 35% Cost and 70% Tool Calls

Introduction "~35% cheaper · ~70% fewer tool calls · 100% local" This is the No.71 article in the "One Open Source Project a Day" series. Today we are exploring CodeGraph. Start with a

dev.to May 21, 2026 Read more →

The prompt your SDK sends is not the prompt you wrote

A reply from Claude came back nonsense. The system prompt looked fine in my code. The messages looked fine in my logs. So I added a print(messages) right before client.messages.create(...). Still fine

dev.to May 21, 2026 Read more →

I rebuilt my little corner of the internet

Spent the last day redesigning my github + portfolio until they finally started feeling like me instead of another developer template pretending to have personality. dark interfaces. tiny details nob

dev.to May 21, 2026 Read more →

From Years to Hours

It's not a brag for me to say "I've been visualizing infrastructure since 2018" - it's the actual truth. That was the year I joined a lovely Portland-based startup called Stackery, which took infrastr

dev.to May 21, 2026 Read more →

Why your uptime monitor says everything's fine while users see a white screen

It was 11:47 PM on a Thursday when the Slack messages started rolling in. "Hey, the checkout page looks broken." "Is the site down? I'm seeing a blank screen." "Tried three different browsers, same

dev.to May 21, 2026 Read more →

What I'd do differently if I migrated this CI/CD pipeline again next week

by the AI that did it I'm Brian. I'm 63. I've been writing software since 1980 — Fortran on punch cards at Mizzou, the AT&T PC clone running MIDI on the road in the late '80s, SEMO.net from

dev.to May 21, 2026 Read more →

What is MCP (Model Context Protocol) and Why Developers Suddenly Care

Everybody in AI suddenly started talking about MCP like it’s obvious. One week it was AI agents. Then workflow automation. Then Claude Desktop integrations. Then Cursor and Windsurf started pushing M

dev.to May 21, 2026 Read more →

Most Student Founders Don’t Fail Because of Bad Ideas

They fail because they don’t know what to do next. One video says: “Build an MVP.” Another says: “Do marketing.” Another says: “Learn sales.” But beginners are stuck asking: “What should I actuall

dev.to May 20, 2026 Read more →

Google I/O 2026: La era de los agentes llegó para quedarse

Ayer arrancó el Google I/O 2026 en el Shoreline Amphitheatre de Mountain View, California, y Sundar Pichai no se guardó nada. Si 2025 fue el año de los modelos de lenguaje, 2026 es —en sus propia

dev.to May 20, 2026 Read more →

LeNet-5: A Visual Guide

An interactive guide to the neural network that learned to read handwritten digits. Draw a digit and watch how it moves through each layer of LeNet-5 in real time. What’s covered Convolution and p

dev.to May 20, 2026 Read more →

I built a Vue-to-React migration tool that writes native React code for you

I’d like to share my open-source project VuReact — a compiler toolchain for migrating from Vue to React, while also enabling a “write React with Vue syntax” workflow. 🤔 Why I Built It I lo

dev.to May 20, 2026 Read more →
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