How to Use TypeScript with a CMS
IntermediateQuick Answer
TL;DR
To use TypeScript with a CMS, generate TypeScript interfaces from your CMS content schema using codegen tools or CLI commands. These types give your frontend type-safe access to CMS content — catching bugs at compile time and providing IDE autocompletion. Tools like `sanity typegen`, Contentful's `cf-content-types-generator`, and GraphQL codegen handle type generation automatically.
Key Takeaways
- Generated TypeScript types mirror your CMS schema — when the schema changes, regenerate types to catch breaking changes in the frontend
- Type-safe CMS queries prevent runtime errors like accessing `post.auther` instead of `post.author`
- Integrate type generation into your CI pipeline so type drift is caught before deployment