LassoLassoDocs
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Quickstart

Use Lasso alongside an existing Vite or Next.js project. Lasso runs locally, injects the overlay in memory, and keeps your source code under your control.

Install

npm install --save-dev @lasso-ai/cli
lasso auth login
# or
npx @lasso-ai/cli auth login

Start your app with Lasso

lasso dev
# or
npx @lasso-ai/cli dev

Lasso detects your framework, starts the development server, and attaches the visual overlay. Open the URL printed by your framework, then select an element.

Make a change

  1. Enable Lasso Mode from the floating toolbar.
  2. Click a component or drag across a region.
  3. Describe the change in plain language.
  4. Review the proposed diff.
  5. Apply it when the change looks right.

Nothing is written automatically. Lasso prepares a source change and waits for your approval.

Next steps

Use the Lasso Host for stable local domains or configure team collaboration.