# quarkus > Create Quarkus projects, manage extensions and perform essential build and development tasks. > More information: . - Create a new application project in a new directory: `quarkus create app {{project_name}}` - Run the current project in live coding mode: `quarkus dev` - Run the application: `quarkus run` - Run the current project in continuous testing mode: `quarkus test` - Add one or more extensions to the current project: `quarkus extension add {{extension_name_1 extension_name_2 ...}}` - Build a container image using Docker: `quarkus image build docker` - Deploy the application to Kubernetes: `quarkus deploy kubernetes` - Update project: `quarkus update`