Yarn
Ensure you have yarn installed.
Start developing.
Navigate into your new site’s directory and start it up.
cd obs-consistent-header/
gatsby develop
Open the source code and start editing!
Your site is now running at http://localhost:8000!
Note: You’ll also see a second link: _http://localhost:8000/___graphql. This is a tool you can use to experiment with querying your data. Learn more about using this tool in the Gatsby tutorial._
Open the obs-consistent-header directory in your code editor of choice and edit src/pages/index.tsx. Save your changes and the browser will update in real time!
Deploy your site
When you’re ready to deploy and share, follow these steps.
yarn deploy