Userbase is accessible directly from the browser through a very simple JavaScript SDK. The following is the complete set of APIs to create user accounts, handle logins, and persist user data.
Use this API to initialize your Userbase SDK and resume a session when a user returns to your web app.
Use these APIs to create/update/delete user accounts and handle logins.
Use these APIs to store and retrieve user data. All data handled by these APIs is highly-durable, immediately consistent, and end-to-end encrypted.