Tasklist is a tool to work with user tasks in Zeebe. It provides a GraphQL API which you can use to build your own application or you can use the general UI we prepared for you.
You can find more about the API here, and about the UI here.
Tasklist is also available for production use (with support) in the Camunda Cloud offering. If you'd like try out Tasklist in Camunda Cloud, sign up here.