> For the complete documentation index, see [llms.txt](https://jsverse.gitbook.io/transloco/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jsverse.gitbook.io/transloco/core-concepts.md).

# Core Concepts

- [Translation API](https://jsverse.gitbook.io/transloco/core-concepts/translation-api.md): A list of the TranslocoService API methods and their usages
- [Translation in the Template](https://jsverse.gitbook.io/transloco/core-concepts/translation-in-the-template.md)
- [Language API](https://jsverse.gitbook.io/transloco/core-concepts/language-api.md): A list of TranslocoService language-related API methods and their usages
- [Signals](https://jsverse.gitbook.io/transloco/core-concepts/signals.md): A list of the Transloco Signal-based API methods and their usages