Приложение открывается только с VPN. Разбирался почему
Пользователи из регионов начали писать в поддержку одно и то же: приложение не открывается. Симптомы у всех разные. У кого-то вечная загрузка, у кого-…
Testing & QA
⚑ Report a ProblemLatest Testing & QA news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
claude
cybersecurity
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
security
showdev
softwareengineering
testing
tutorial
typescript
webdev
Vite SPA vs Next.js SSR: Real Performance Differences After Migration (With Benchmarks)
The Architectural Shift: Client-Side vs Server-Side For years, the standard for building modern React applications was the Single Page Application (SP…
Server Components vs Client Components: The Mental Model Shift Every Vite Developer Needs
Introduction If you have been building applications using Vite and standard React for the last few years, you’ve likely mastered the Single Page Appli…
Vite 8's Rolldown Makes Builds 13x Faster, Not the Dev Server
When a new version ships, I usually just type npm install and move on. But installing Vite 8 and looking inside node_modules made me stop for a second…
Framework-Specific Env Patterns
Your schema is portable. But each runtime loads environment variables differently. CtroEnv adapters bridge the gap — same validation logic, different …
Rust Ate the JavaScript Toolchain. Then Cloudflare Bought It
I run Vite on almost everything. Astro sites, Nuxt projects, a small group of libraries I maintain on the side. The build tool is the part of the stac…
Vendor Chunking: The React Optimization I Wish I'd Known Earlier
I ignored my bundle size for months. By the time I checked, my production build was several megabytes of JavaScript in a single file — and every deplo…
Building PROTO RECON — From Vague Idea to a Browser-Based Tactical HUD
Introduction This post walks through how PROTO RECON — an experimental app that combines phone sensors with in-browser ML — evolved from pre-coding re…
Build a VS Code Webview with Vue, Vite, Tailwind CSS, and VS Code-Themed Components
This tutorial shows how to create a VS Code extension that opens a custom webview powered by: Vue for the webview UI Vite for fast frontend builds Tai…
How I Added Pre-Rendering to a Vite Multi-Page App Without SSR
I run RelahConvert , an online file conversion site with 50+ tools across 25 languages. Last week I noticed a problem in my Ahrefs audit: every single…
TWD setup is now two Vite plugins and zero app code
Setting up TWD used to mean adding a block of dev-only code to your app's entry file — a dynamic import for the runner, a test glob, a service-worker …