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Learn how StackBlitz WebContainers move the Node.js runtime into the browser to eliminate environment setup friction and 'works on my machine' bugs.
Diagnose Vite HMR WebSocket failures, port mismatches, and proxy issues with DevTools checks and config fixes.
Stop wasting build time on disk I/O. Learn how to use Gulp streams, src/dest patterns, and task orchestration to create a high-performance asset pipeline.
Stop fighting race conditions in your build process. Learn how to use Gulp's series and parallel functions to create a deterministic, fast, and reliable asset pipeline.
Discover how Vite eliminates slow cold starts by leveraging native ES Modules (ESM) to serve code without bundling during development.
Stop manually adding -webkit- and -moz- prefixes. Learn how to use PostCSS and Autoprefixer to automate browser compatibility based on real-world usage data.
Webpack 5 persistent filesystem cache misses can make rebuilds as slow as clean builds. This diagnostic guide covers ordered checks, a cause table, and fixes for cacheDirectory, buildDependencies, and snapshot scoping.
Learn how to use the import.meta.hot API in Vite to create HMR boundaries, prevent full page reloads, and properly clean up side effects during development.
Get a Vite dev server running, prove HMR actually works via the WebSocket check, and fix the common Docker/reverse-proxy cases where hot reload silently fails.
nodejs
stackblitz
vitejs
gulp
javascript
vite
postcss
webpack