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The real problem it's not just premature optimization We all know premature optimization is bad. But there's a sneakier version: Premature architecture. You're...

Syntax bash nylas mcp uninstall --assistant ASSISTANT Examples Uninstall from Claude Code bash nylas mcp uninstall --assistant claude-code Uninstall from Curso...

Overview AI assistants like Claude and Cursor need tools to be useful. nylas mcp status connects them to your email and calendar via MCP. The nylas mcp status...

Overview The nylas mcp serve command starts a Model Context Protocol MCP server that exposes Nylas email, calendar, and contacts as tools for AI assistants. Ch...

This is a submission for Weekend Challenge: Earth Day Editionhttps://dev.to/challenges/weekend-2026-04-16 What I Built EcoTrack is a zero‑dependency eco habit t...

Want AI projects in your portfolio? Here are 10 you can build this weekend using free APIs. AI Projects 1. AI Writing Assistant Generate blog posts, emails, cov...

The Motivation: Technological Sovereignty That’s how Mesa‑LP was born. It started in Python, but for version 4.0.0 I decided to take the final leap: a full rew...

!Cover image for Stop picking Cursor or Claude Code. Pay for both, you cheapskate.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=au...

Why I Needed Better Queue Visibility At some point I realized I didn’t really understand what was happening with my Laravel queues. - Jobs are running - Worker...

Modern digital systems depend on signals to represent reality, but not all signals carry the same weight. Two signals, in particular, shape how systems interpre...

I gave a service account full admin access once—just to get things working quickly. I told myself I’d restrict it later. Later never came. Three months passed....

Original Attempt php $t = tryCarbonPostMeta'options', $p->ID ->bindfunction Lst $l { return $l->filterfunction array $k { return $k'price' !== ''; } ->tryHead;...

Introduction I recently shipped a free macOS app called Wisp – a menu‑bar utility that renders ambient desktop particles. The goal was to have about 1,000 part...

!Cover image for Server builds, wallet signs, webhooks confirm — a non-custodial Web3 checkout pattern with Solanahttps://media2.dev.to/dynamic/image/width=1000...

!Cover image for SQL for Beginners: Essential Concepts Made Simplehttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/h...

EcoSense AI – AI‑Powered Carbon Footprint Analyzer Earth Day 2026 EcoSense AI is an AI‑powered carbon‑footprint analyzer that helps people understand their env...

The problem I wanted to solve - “Where is Hall A or Hall B?” - “Where’s the help desk or food court?” - “What can I attend next that actually matches my intere...

!Cover image for You know you are a coder couple when...https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%2F...

Shift in Documentation Consumers I’ve worked as a senior technical writer for over 6 years, and I can say with confidence that the consumers of documentation h...

How Do You Establish an Online Presence? Whether you are a freelancer or looking to launch a career, an online presence is vital for marketing yourself. The ex...

Introduction We kept running into the same problem over and over again: setting up production infrastructure was slow, painful, and full of hidden complexity....

You've wired up your test suite. CI is green. You're shipping. And then a bug lands in production on a route nobody thought to test. It's not that your tests ar...

Writing Tests That Run in Your Real Browser Most AI‑generated tests run in Node.js — against jsdom, a simulated DOM. That works for many cases, but it isn’t th...

Introduction I was sick of constantly jumping between Spotlight, the terminal, and an AI chatbot just to run simple tasks. So I built Castor, a Spotlight‑style...

Overview Ever looked at code and wondered why some runs instantly while others slow down as input grows? A new section has been added to make time and space co...

!Cover image for Yotei - Highly modular & customizable SwiftUI calendarhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=a...

Introduction Nobody publishes this data, so we measured it ourselves. Cloud providers share uptime SLAs, pricing calculators, and feature comparison tables, bu...

Introduction This is a submission for Weekend Challenge: Earth Day Edition. Every time I opened a news tab this week, there was another story about rising temp...

The Problem with Traditional Webhook Testing Debugging webhooks has always been… annoying. If you’ve worked with Stripe, GitHub, or any webhook‑based system, y...

The easiest way for me to understand the Dual State Model is I had to stop thinking about what data do I send to the chain and start thinking in terms of what f...

I Bought a Domain That Used to Sell Viagra. Now It Teaches Math. I have loved math since I was a kid. Not the performative kind of love — Years later, I wanted...

I’m a Full Stack Software Developer MERN Stack, working with TypeScript, React, Node.js, Express, MongoDB, and Vite to build scalable, high-performance web appl...

When I first came across OpenClaw, I was not looking for another AI tool. Like most developers, I already had access to several. What caught my attention was th...

I Deleted the Button — Migrating Flutter AI Features from UI-Triggered to Hourly Cron Batch Introduction I removed the 'Run AI Prediction' button from my app. T...

I've reviewed enough Go backend test suites to notice a pattern. The services with the most unit tests are often the ones with the most production incidents. No...

I worked with a team that rewrote a critical service from Go to Rust because 'performance.' Six months later, the service was 30% faster, the team was miserable...

When I tell people that 40 million Ethiopian students don't have access to quality tutoring, they're shocked. When I explain that most of them learn in Amharic—...

In our previous posts, we’ve discussed why AI Agents fail when they rely on 'vibes' and why they need a 'Cognitive Interface.' But what does 'Intelligence' actu...

You take out the garbage every day. You've done it for years. Maybe decades. It's just a thing you do. Part of the routine. You grab the bag, walk outside, toss...

Introduction In Part 1 of this series we introduced the architecture of the ASL‑to‑voice translation system—a five‑stage pipeline that turns real‑time webcam v...

The problem Most of us don’t actually know why our resume gets rejected. We guess, tweak, and reapply, but we never really see the gap between what employers a...

markdown 1 INTRODUÇÃO No cenário atual do desenvolvimento de software, a integração entre sistemas heterogêneos deixou de ser uma exceção e virou regra. Com a p...

I’ve spent the last nine months deep in the weeds of Rust, distributed systems, and FIPS‑standardized cryptography. The result is Dytallix: the first solo‑built...

Background If you've never shipped an Android app to Google Play before, the signing‑key part is where a lot of people get quietly stuck. The concept isn’t har...

Problem Statement After running 35+ AI agents in production for months, I learned that reliability is not about preventing failures—it is about containing them...

WordPress Plugin Backdoors Someone planted backdoors in dozens of WordPress plug‑ins used in thousands of websiteshttps://techcrunch.com/2026/04/14/someone-pla...

!Cover image for Embraassment is cheap. Token spend isn't.https://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,format=auto/https%3A%...