At AG Grid, we maintain thousands of code demos, with the same demo in Angular, React, Vue, and Vanilla JS. Additionally, each framework has different variations covering JavaScript, TypeScript, Modules, Packages, Hooks, Classes, Vue 2, and Vue 3. How do we do it? We automate. This session will explain how we start with a single TypeScript version and automatically convert it to every combination we need and finally use Cypress to test the converted example.