Neon is a fully managed serverless Postgres.
If you are already familiar with Postgres, you can jump to Query with psql to learn how to connect to your project with 'psql'. Then look at the examples of how to do branching and Point-in-Time queries (coming soon).
If you are new to Postgres, look at our web query editor for a primer.
For instructions on how to use Neon with your application stack, see Integrations.