Quickstart
These three tutorials take you from a fresh machine to a working custom application using the Atlan App Framework. Work through them in order—each tutorial builds directly on the previous one.
What you learn: How to install the tools, run the Hello World app end-to-end, then evolve it by adding a Pkl-driven input field, a third chained task, and contract tests.
Set up your development environment
Install the atlan-application-sdk package, start the local services the framework needs, and verify your setup.
Run your first sample app
Clone and run the Hello World app in two commands, then read the code to understand its building blocks.
Build your first app
Edit the Pkl contract to add an input field, chain in a third task, and pin the contracts with round-trip tests.
Learning approach: Each step builds upon the previous one. Start with environment setup, explore working examples, then apply patterns to build your own application.