Whether vite can be used for pure backend development

[faner11]

I need to deploy the service in aws Lambda.
For development I used the following tools

• typescript
• Starting the service with jiti
• vitest unit test
• rolldown compile build js

I need to resolve the differences between jiti, rolldwon, and vitest, which is frustrating me, I want to use vite directly, as simple as a front end project, but I can't find any documentation on it, has anyone tried using vite directly for a pure back end application?