This guide shows you how to use Okta as the user store for your web application and sign users in.
If you are building a single-page (browser) app, see Sign users in to your single-page application instead. Or, if you are building a server that returns API responses (but not HTML), see Protect your API endpoints.
This guide assumes that you:
If you don't have an existing app, or are new to building apps, start with this documentation: