Скачать или смотреть Passkeys, Fingerprint, FaceID: Passwordless Login with WebAuthn in Node.js + React

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😖 চলুন WebAuthn (passkeys, security keys, FaceID) ব্যবহার করে Node.js + React-এ একটি সম্পূর্ণ passwordless login সিস্টেম তৈরি করি।

We'll use the awesome @simplewebauthn library for Node.js + Express and React for the frontend.

In this deep-dive tutorial, you'll learn exactly how to implement the most secure form of passwordless login using WebAuthn. This is a complete, production-ready guide:

0:00 - Intro: Why Passkeys & WebAuthn Matter in 2025

3:45 - WebAuthn Basics: Attestation vs. Assertion, in simple terms.

4:10 - Node.js Backend Setup (Express + simplewebauthn library).

5:55 - Crucial Step: Registering a User & Storing Public Keys (Attestation).

06:00 - Login Flow with Fingerprint/FaceID (Assertion) in React.

27:50 - Final Thoughts

👉 FULL CODE & Article:

🔗   / webauthn-in-practice-passwordless-login-wi...  


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#WebAuthn #Passwordless #NodeJS #React #Passkeys #AuthSecurity #DevTech