§ playground · live demo webcontainer · stackblitz

Try it in StackBlitz.

StackBlitz boots the repository's playground/ SvelteKit app in a WebContainer and runs the full Vite dev server — DevTools panels included. No install required.

stackblitz.com/github/baseballyama/vite-devtools-svelte embedded
§ flow · 3 steps how to use

How to use.

  1. 01

    Run

    Click "Run this project" on the embed. StackBlitz clones the repo, installs deps via pnpm, and runs pnpm dev.

  2. 02

    Open DevTools

    Once the dev server is up, click the Vite DevTools floating button in the preview to open the DevTools UI.

  3. 03

    Explore

    The Svelte panels — Components, Reactive Graph, Profiler, and more — appear in the DevTools sidebar.

WebContainers run entirely in your browser — no code is sent to a server. First boot can take 30–60 seconds while dependencies install.