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The Bug Nobody Noticed for Weeks Our blog listing page was silently broken for weeks. Cards rendered with blank image slots, gray rectangle
The moment your API is public and key-authenticated, you own a small identity system. Every request arrives with a secret. You have to prove it's real
Introduction If you have been building React applications with Vite, your mental model of a "component" is likely unified: every piece of c
Your backend may still be working, but that does not mean it is ready for the next stage of growth. When developers repeatedly fix the same issues,
I built edfcore, a zero-dependency TypeScript library for reading EDF-family biosignal recordings — and what looked like a pretty straightforward bina
I like fast signup forms, but I do not trust the ones that talk too early. A lot of React teams wire an async email check straight to onChange, then w
Choosing a Node.js backend framework in 2026 means choosing between three tools with very different priorities. Express optimizes for familiarity. Fas
A backend can quietly become the biggest constraint on a growing product. Features take longer to release, integrations become harder to manage, per
Every time I start a SaaS project, I find myself solving many of the same problems before I can work on the actual product. Authentication. User p
Planning a gear list in a browser is convenient until the list becomes data you need to generate, review, or update repeatedly. A spreadsheet can hold
The fourth in a suite of deterministic MCP servers for AI agents — and the one that ties the first three together. Over the last stretch I shipped th
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. Two bugs, one story. A parser that failed on every real call, plus
This is a submission for DEV's Summer Bug Smash: Clear the Lineup powered by Sentry. Project Overview tscircuit lets you describe a printe
I wanted Codex's web search. I did not necessarily want Codex to be the model doing the reasoning. That distinction ended up being much more interest
The third in a suite of deterministic MCP servers for AI agents — after PrecisionCalc MCP (high-precision finance math) and DecisionMatrix MCP (multi-
The Shift from Client-Side to Server-Side Thinking When I first started building with React, Vite was my go-to. Its lightning-fast HMR and
Angular has always made it easy to lazy-load routes and components. But what about services? Imagine your application has an export feature that dep
Good morning. Today we share a hopeful plan for rebuilding livelihoods, strengthening community, and putting technology to work for every Kenyan — fro
A customer enters a year, make, and model, and the system returns a compatible engine or transmission. That sounds like an ordinary lookup: 2015 + Fo
TypeScript 6.0 Type-Only Imports Are Now Enforced: What verbatimModuleSyntax Actually Breaks in Real Codebases This article was written wi