No install · 5-minute free trial

Code in the cloud.
Ship from the browser.

TechSphere is a professional browser IDE with real terminals, live preview, and project storage — try it free for 5 minutes, no credit card.

  • Full Node.js runtime in your browser
  • Create files & folders with right-click
  • Auto-save — nothing lost when you close
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workspace — guest trial

$ npm create vite@latest my-app

✓ Project scaffolded

$ npm run dev

➜ Local: http://localhost:5173

➜ Preview ready in IDE

// Right-click explorer → New File

// Ctrl+S to save · auto-save enabled

Features

Everything you need to build

Real terminal

Run npm, node, and dev servers inside WebContainers — not a fake shell.

Cloud when you need it

Sign in to sync projects, deploy previews, and pick up on any device.

Instant start

No Docker, no VM downloads. Open the workspace and code in seconds.

Up and running in minutes

1

Start free trial

Click Try 5 min free — no signup required.

2

Create a project

Pick a template, add files via right-click in the explorer.

3

Run & save

Use the terminal, preview your app, save with Ctrl+S.