5 Authentication Patterns Every Web Developer Should Know in 2026
📰 Dev.to · Alan West
Learn 5 essential authentication patterns for web development, including session-based auth, JWT, OAuth, passkeys, and Web3 wallet authentication, to improve your application's security and user experience
Action Steps
- Implement session-based authentication using a library like Express-Session to manage user sessions
- Use JSON Web Tokens (JWT) to authenticate users with a token-based approach, as seen in the example code: const jwt = require('jsonwebtoken')
- Configure OAuth authentication using a provider like Google or GitHub to enable social login
- Test passkey authentication using the WebAuthn API to provide a passwordless login experience
- Compare the trade-offs of each authentication pattern, considering factors like security, scalability, and user convenience
Who Needs to Know This
Web developers and security engineers can benefit from understanding these authentication patterns to make informed decisions about securing their applications and protecting user data
Key Insight
💡 Understanding the strengths and weaknesses of different authentication patterns is crucial for selecting the most suitable approach for your web application
Share This
🔒 5 authentication patterns to secure your web app: session-based, JWT, OAuth, passkeys, and Web3 wallet auth. Which one is right for you?
Full Article
A practical comparison of session-based auth, JWT, OAuth, passkeys, and Web3 wallet authentication — with code examples and trade-offs for each.
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