No tools like vite will detect changes, rebuild/bundle/transform, and then inject the changed HTML, JS, and CSS into the page you're viewing automatically. The

No tools like vite will detect changes, rebuild/bundle/transform, and then inject the changed HTML, JS, and CSS into the page you're viewing automatically. They work by injecting a script into the HTML they serve which connects over a websocket or SSE to monitor changes and slurp them up when notified by the dev server. It's really a magical experience to have your code open in one window, your browser open next to it, and as soon as you hit ctrl-s instantly see the page change. I won't tweak CSS any other way, changing sizes, colors, etc is amazing with hot reload.