JavaScript How to Web App Sign Out: Best Practices for Implementing a Secure Logout?

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Hey there! For javascript how to web app sign out, you’ve got a couple of options. Clearing localStorage/sessionStorage is fine for the client side, but you *have* to invalidate the token on the server. Otherwise, it’s a security risk.

As for redirects, I’d say instant is better. Users don’t wanna wait around after logging out.

If you’re looking for a library to handle this, Passport.js is great for Node.js apps. It makes token invalidation and session management way easier.

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