Your Test Suite Is Lying to You. 90% Coverage and Zero Confidence.
We had 92% code coverage. We had 1,400 tests. They all passed. We deployed on a Thursday. By Friday morning, 3 critical bugs were in production: a pay...
Matthew Hou1mo ago
We had 92% code coverage. We had 1,400 tests. They all passed. We deployed on a Thursday. By Friday morning, 3 critical bugs were in production: a pay...
・Srever-side rendering(SSR) in React is a technique where the application's HTML is generated on the server for each request, then sent to the client....
When we first started thinking about mobile experiences for SharePoint, the conversation was largely framed around functionality—document access, list...
I just worked on heartfolio - a clean, dark-themed portfolio template that works on GitHub Pages for free. No React, no Node, no build tools. Just ope...
Article URL: https://www.washingtonpost.com/national/2026/02/19/hud-public-housing-mixed-status-immigration/03e8908c-0dc4-11f1-8e91-6e1451aab67e_story...
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Our codebase had 247 instances of as any . After learning these TypeScript patterns, I replaced all but 3 of them with proper type safety. The remaini...
Over the past year, I've reviewed resumes for friends, colleagues, bootcamp grads, and strangers on Reddit. After 50+ reviews, I can spot the three mi...
After using Cursor daily for 6 months, I realized the difference between "AI-generated demo code" and "AI-generated production code" comes down to one...
SvelteKit Remote Functions: Death by Type Coercion Vulnerability ID: GHSA-VRHM-GVG7-FPCF CVSS Score: 7.5 Published: 2026-02-19 A denial-of-service vul...
Acesse a versão em português aqui: Clique Aqui Hi everyone. Today I want to share a little more knowledge about a type of attack that has become incre...
Absolutely free way to build your own website or blog. No need to pay for webhosting or even a domain name Continue reading on Medium »
19 single-purpose developer utility sites. Base64 decoders, IBAN generators, JSON formatters, MAC address tools. Here's what I learned. Why Utility Si...
If you build anything that touches mobile devices — MDM systems, telecom apps, device management platforms, repair shop software — you've probably dea...
We've all been there. You need test data that looks real — valid credit card formats, proper IBANs, realistic addresses — but using actual customer da...
Article URL: https://freedom.gov/ Comments URL: https://news.ycombinator.com/item?id=47079969 Points: 4 # Comments: 3
Let’s be real: most " free " online tools for developers suck. You want to resize a quick image for a README or format a messy JSON config, and you're...
The Machine Somewhere in my lab in Louisiana, a Power Mac G5 Dual sits on a shelf. Dual 2.0 GHz PowerPC 970 processors, 8 GB of RAM, running Mac OS X...
I shipped a complete browser puzzle game in 1,400 lines of HTML. No bundler, no framework, no dependencies. Here's what I learned — and why I'd do it...
There are a million ways to make a website or app, but ultimately, what matters is how well the needs of clients and users are met. If you're making a...
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