There’s a learning curve when moving from JavaScript to TypeScript and it does slow down the average pace of code writing. The time dedicated to thinking about the flow of data moving through the application, is well worth it in the long run.

The New Stack is a publication covering trends and technologies in cloud-native development, DevOps, and software delivery. Developers can learn about containerization, Kubernetes, and cloud computing, as well as explore topics such as microservices architecture, serverless computing, and continuous integration/continuous delivery (CI/CD) pipelines.

The New Stack

Trivago has migrated its core website from PHP/ JavaScript to TypeScript. The final version of this mid-to-large scale project includes 200,000 lines of code spread across 2,600.ts files and 115,000.tsx files.

What Trivago Learned Adopting TypeScript

Insight: Prefer ‘Connected’ Types Wherever Possible