JWT is mainly used for APIs while OAuth can be used for web, browser, API, and various apps or resources.
JWT token vs oauth token: JWT defines a token format while OAuth deals in defining authorization protocols.
JWT is simple and easy to learn from the initial stage while OAuth is complex.
OAuth uses both client-side and server-side storage while JWT must use only client-side storage.
JWT has limited scope and use cases. OAuth is highly flexible and can be easily used in a wide range of situations.