Syntax - Tasty Web Development Treats4 Maalis 2019

Hasty Treat - Authentication: LocalStorage vs Cookies vs Sessions vs Tokens

In this Hasty Treat, Scott and Wes talk about authentication — the difference between localStorage, cookies, session, tokens and more! LogRocket - Sponsor LogRocket lets you replay what users do on your site, helping you reproduce bugs and fix issues faster. It’s an exception tracker, a session replayer and a performance monitor. Get 14 days free at https://logrocket.com/syntax. Show Notes 4:20 - How should we track users? Token based - generally stored in the client Session based - stored on the server Token Based (JWT) 6:00 - Token-based auth Stateless - the server does not maintain a list of logged in users Scalable - you can use serverless functions easily Cross domain Data can be stored in JWT Easy to use on non-web sites like mobile apps Hard to expire tokens — you must maintain a list of blacklisted tokens 7:48 - Session-based auth Stateful - generally you maintain a list of session IDs Passive - once signed in, no need to send token again Easy to destroy sessions 10:48 - How do we identify the user on each request? localStorage or Cookies? A common misconception is that localStorage is for tokens while cookies is for sessions With localStorage, we need to grab the token and send them along on each request With cookies, the data is sent along on each request 11:25 - Security Issues XSS for Tokens - make sure bad actors can’t run code on your site Sanitize inputs XSRF - CSRF tokens are needed Links Cookies vs Tokens: The Definitive Guide Tweet us your tasty treats! Scott’s Instagram LevelUpTutorials Instagram Wes’ Instagram Wes’ Twitter Wes’ Facebook Scott’s Twitter Make sure to include @SyntaxFM in your tweets

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Jaksot(1038)

1038: OpenAI Releases GPT 6 Astra

Wes and CJ dig into OpenAI’s GPT‑6 Astra; the massive jump in computer use, the wild Blender MCP 3D demos, and whether all the AGI talk actually holds up. Plus Hugging Face’s robot duck, Vitest 5 and ...

14 Syys 1h 25min

1037: WebMCP is here (and you should care)

Scott and Wes talk about WebMCP with Sarah Drasner and Dominic Farolino from the Chrome team, which is the new W3C standard that lets your site hand real tools to an agent. They cover the security mod...

9 Syys 56min

1036: Cursor & OpenAI Break Up

The messy breakup is official; as of November 12, OpenAI's models are getting pulled from Cursor, and we're digging into who's really to blame (and why Wes called it). Plus pnpm 12 goes full Rust, Mit...

7 Syys 1h 12min

1035: Why everyone is moving to Stylex?

Meta’s StyleX compiles thousands of styles into a few reusable class names at build time—zero runtime, fully type-safe. Scott and Wes break down why it’s suddenly everywhere, and why it might be the b...

2 Syys 26min

1034: Omarchy Quattro Release

Grokbot actually earns its keep, Cursor takes a swing at GitHub with Origin, and Omarchy Quattro ships pre-wired for nine coding agents. Plus: the GitHub outage post-mortem, a compromised Rust crate, ...

31 Elo 1h 15min

1033: 8 New CSS, JS and HTML Features You Should Know

Scott and Wes run through eight new CSS, JS, and HTML features landing in browsers; including the relative alpha() color function, the progress() function for calculating values between units, Promise...

26 Elo 18min

1032: Stripe Buys OpenRouter for $7B

Scott and CJ break down Stripe's $7B acquisition of OpenRouter, the SvelteKit 3 release candidate, and their first look at TanStack Charts. Plus Zed's new Delta editor, stealing reasoning traces from ...

24 Elo 1h 7min

1031: My Coding Skills Are Atrophying

Scott and Wes answer your questions about coding in the AI era, atrophying skills from too much autocomplete, whether it’s finally time to leave VS Code, chasing flow state with agents, and which sing...

19 Elo 57min