JavaScript, TypeScript & Node

JS runtimes, TypeScript, tooling, and the modern web/server JS ecosystem.

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dev.to > stratcorealpha > a-successful-response-can-still-belong-to-the-wrong-screen-34a

A Successful Response Can Still Belong to the Wrong Screen

17+ min ago   (340+ words) A trading dashboard requests an instrument preview. Before the response arrives, the user selects another instrument. Both requests succeed. The older one finishes last and replaces the newer view. Nothing failed at the transport layer. The bug is accepting a…...


dev.to > elanatframework > web-programming-in-c-with-wfc-5bm1

Web Programming in C++ with WFC

15+ min ago   (654+ words) C++ is one of the most powerful and widely used programming languages in the world. It is well known... Tagged with cpp, httplib, tutorial, webformscore....


dev.to > tamizuddin > post-mortem-surviving-ai-generated-playwright-tests-in-production-5bak

Post-Mortem: Surviving AI-Generated Playwright Tests in Production

51+ min ago   (891+ words) The objective was to accelerate the creation of regression tests for a complex SaaS dashboard. The baseline was a legacy Cypress suite that was slow, flaky, and difficult to read. The team integrated a workflow where product managers and developers…...


dev.to > liquefier > unreal-57ish-c-open-world-course-454o

Unreal C++ Course Chapter 107

45+ min ago   (22+ words) On doing Chapter 107. Attaching the Sword, I had some interesting bugs/hangups. I was using a... Tagged with gamedev, programming, software....


dev.to > bianliang > the-shai-hulud-npm-worm-showed-that-opening-a-folder-is-enough-to-run-code-4ak6

The Shai-Hulud npm worm showed that opening a folder is enough to run code

50+ min ago   (417+ words) The worm wrote persistence into files such as.vscode/tasks.json and.claude/settings.json. A task definition in the first file can run a command when the folder is opened in Visual Studio Code. A session hook in the…...


dev.to > serverkueche > docker-volumes-vs-bind-mounts-where-your-data-really-lives-58h7

Docker volumes vs. bind mounts: where your data really lives

59+ min ago   (762+ words) A container is ephemeral: delete it, and its data is gone. For your database, your Nextcloud files or your configuration to survive a docker compose down, you need volumes. This guide clears up the often confusing difference between named volumes…...


dev.to > serverkueche > hitkeep-self-host-privacy-friendly-web-analytics-5f11

HitKeep: self-host privacy-friendly web analytics

58+ min ago   (557+ words) Everyone knows Google Analytics – and that's exactly the problem: it sends your visitors' data to... Tagged with selfhosted, analytics, privacy....


dev.to > jsmanifest > nextjs-caching-mental-model-in-2026-request-memoization-data-cache-full-route-cache-and-router-1268

Next.js Caching Mental Model in 2026: Request Memoization, Data Cache, Full Route Cache, and Router Cache Explained Once and for All

1+ hour, 26+ min ago   (93+ words) Next.js Caching Mental Model in 2026: Request Memoization, Data Cache, Full Route Cache, and... Tagged with react, nextjs, webdev, javascript....


dev.to > nookllr > designing-an-offline-notes-app-for-sync-that-doesnt-exist-yet-and-a-landing-page-with-zero-build-28md

Designing an offline notes app for sync that doesn't exist yet (and a landing page with zero build tools)

1+ hour, 29+ min ago   (521+ words) I've spent the last several months building Nookly, a local-first notes app (pages, block editor, tables/kanban, full-text search) in Flutter, backed by Drift/SQLite. No account, no cloud — everything lives on the user's device. This post isn't really about…...


dev.to > getbitlabs > i-built-a-free-full-page-screenshot-extension-for-chrome-and-the-modern-web-fought-back-4a9l

I built a free full-page screenshot extension for Chrome — and the modern web fought back

2+ hour, 1+ min ago   (230+ words) Capturing a full-page screenshot sounds trivial until you try it on a real site. I built PageSnag, a free Chrome extension that captures an entire webpage in one click, and along the way I ran into every way the modern…...