Salesforce LWC: Set up local development

To set up LWC Local Development, install the server, enable and authorize a Dev Hub org, and create a scratch org.

The Local Development Server is a Salesforce CLI plug-in that configures and runs a Lightning Web Components-enabled server on your computer. You can develop Lightning web components and see live changes without publishing the components to an org.

Basic Setup: https://trailhead.salesforce.com/content/learn/projects/quick-start-lightning-web-components

Install the LWC Local Development Server

Run this command from a command-line interface.

sfdx plugins:install @salesforce/lwc-dev-server

Run Local Development Salesforce CLI Commands in VS Code

SFDX: Start LWC Local Development Server

SFDX: Open Local Development Home

or SFDX: Preview Component Locally

SFDX: Stop LWC Local Development Server