Sure! Briefly, we use JWT access tokens which are used for session verification. JWTs can be verified using just a secret key which can be stored in memory. Hen

Sure! Briefly, we use JWT access tokens which are used for session verification. JWTs can be verified using just a secret key which can be stored in memory. Hence, no network calls = < 1MS latency. However, there are issues with using just a JWT, like inability to revoke them or bottlenecking all user security on one secret key. To solve those and other issues, we use rotating refresh tokens. More about this here: https://supertokens.io/blog/are-you-using-jwts-for-user-sessions-in-the-correct-way https://supertokens.io/blog/are-you-using-jwts-for-user-sess...