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Designing a Small TypeScript Model for Noise-Aware Focus Sessions Software teams often build focus timers as if time were the only input: s
If you've built an MCP server, you know the drill: define a tool, write a handler, return a result. The SDK handles the protocol, the transport, the s
When I set out to build PickBlend, I gave myself one hard constraint that shaped every decision after it: your text must never leave your browser.
47 Organizations Got Compromised Through an MCP Server. Here's How to Test Yours Before It Happens to You. On August 6, 2026, a package cal
First post here, so bear with me. I've spent the last few weeks building a site full of browser-side calculators and tools, and somewhere along the w
Buried in the Node.js 26 release notes, between a Temporal API announcement and a GCC bump, is a single bullet that broke more projects than anything
Short answer: put recipient suppression ahead of every SMS OTP send, keep resend and status polling behind your own login API, and let only a successf
A rate limiter changes when it leaves memory Rate limiting can start with a Map and a counter. That is enough for a single process. The des
This article records a real MCP Server debugging session: every automated test of story-cli passed, yet in a real environment the MCP Server couldn't
The Architectural Shift: From Vite to Next.js When you build a standard React application with Vite, the mental model is straightforward: t
There are already good Redis tools for NestJS. Most of them mainly help you connect NestJS to Redis and use the Redis client. That's useful, but as a
React Native 0.87 was released on 11 August 2026. It brings meaningful improvements to Metro, TypeScript, and iOS setup, but also raises tool requir
Every time I start a new frontend or full-stack project, the same ritual happens. We install axios or grab native fetch, and within a few weeks, we f
The GitHub REST API returns a license object on every repo with a recognized LICENSE file. The spdx_id field inside it is what my ossfind.com ETL stor
Every accessibility tool I have used reports violations like this: Images must have alternative text body > main > div:nth-child(2) > form > div.
Short answer: for a fintech app sending generated reports and password reset messages, check suppression immediately before every reset send, keep one
When you post a role or contract to hire a JavaScript developer, you're fishing in one of the widest pools in software. That's a problem, not an advan
Short answer: for a cheap Node.js summarization API, split long text only after a server-side token count, reserve output space, and put the estimate
No class should be dependent on methods it doesn't need. An example would be a "Machine" interface that forces the print(), scan(), and fax() methods
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. Background FaroIQ is a strategic intelligence platform f