# External programs These are some useful programs that can help with the development. ## Postman [Postman](https://www.postman.com/) is a program used to test API calls. You can create and edit API calls, change the body, headers and even share what you have saved. It's very helpful when developing APIs. ## DB Browser for SQlite [DB Browser for SQlite](https://sqlitebrowser.org/) is used to see what is currently stored in the database. You can even edit values.