Whistle Testing Tool

About the tool

Whistle is a data transformation language developed by Google used to map healthcare data from one schema to another.

I've built this tool to make it possible to quickly execute Whistle online and see the output. It should be useful for everyone who is working with Whistle, whether they're learning the language or writing complex mappings. Testing the Whistle logic against different sets of input data also helps to identify bugs and various edge cases.

Demo

The Whistle code to test.
The input JSON to transform.
Press Transform to see the result.

Related projects

Transpile Whistle code to Protocol Buffers.
Whistle, Google Cloud Platform

Made by Anton Vasetenkov.

If you want to say hi, you can reach me on LinkedIn or via email. If you like my work, you can support me by buying me a coffee.