19 articles tagged with ""api""
One API to rule them all sounds great until your mobile app is downloading 47 fields it never renders. The BFF pattern saved our e-commerce UX - here's the honest truth about it.
Every time you change your API without versioning, a developer somewhere cries. Learn how to version your Express API properly so your users don't wake up to a broken integration at 3am.
Without rate limiting, your API is an open bar with no last call. Learn how to implement rock-solid rate limiting in Express before one angry user (or bot) takes down your entire service.
You built a beautiful REST API, authenticated every endpoint, and even wrote tests. But did you check whether user A can read user B's data just by changing a number in the URL? That's IDOR â the vulnerability that's embarrassingly easy to exploit and embarrassingly easy to miss.
Your Express API crashes, your users see a wall of Node.js internals, and somewhere a hacker is taking notes. Let's fix error handling once and for all with centralized middleware, typed errors, and zero information leakage.
Changing ?user_id=123 to ?user_id=124 and suddenly seeing someone else's medical records. IDOR is OWASP's #1 vulnerability and it's embarrassingly simple â yet developers ship it every day. Let's fix that.
You're still instantiating GuzzleHttp\\Client manually in 2026? We need to talk. Laravel's HTTP Client has been here since 7.x and it's gorgeous.
You added 'Login with Google' to your app and thought you were done with auth. Spoiler: you just opened 5 new attack vectors. Here's how OAuth 2.0 goes catastrophically wrong in production.
Every developer has written their own token auth system at least once. Every developer has regretted it. Laravel Sanctum exists so you never make that mistake again.
You built a beautiful API, deployed it proudly, and then someone just changed ?user_id=123 to ?user_id=124 and read your entire user database. IDOR is the vulnerability hiding in plain sight â and it's embarrassingly easy to miss.
Your API is probably sending 5-10x more data than it needs to. Learn how gzip and Brotli compression in Node.js can slash your bandwidth costs and make your app feel snappy â with three lines of code.
Webhooks are the backbone of modern integrations â but most devs get them wrong. Learn how to receive, verify, and process webhooks in Node.js without losing your mind (or your data).
Insecure Direct Object References â the bug so simple it's embarrassing, yet so common it's in the OWASP Top 10. I once found my own app serving every user's private invoices to anyone who guessed a URL. Let me save you that call with your CEO.
Your webhook endpoint is wide open and anyone can POST fake events to it. Here's how to verify signatures in Node.js/Express so only legitimate providers can trigger your code.
OFFSET pagination feels fine until page 500 brings your database to its knees. Here's how cursor-based pagination works, why it's faster, and how to implement it in Express.
You're out here writing custom token tables and middleware from scratch while Laravel Sanctum sits in the corner crying. Let's fix that.
You're generating download links anyone can share, bookmark, and abuse forever. Signed URLs fix that â and they're embarrassingly easy to implement.
Without rate limiting, your API is an open bar with no closing time. Learn how to add the bouncer that keeps your server alive when traffic goes sideways.
Stop returning raw Eloquent models in your API! Learn how Laravel API Resources make your JSON responses clean, consistent, and actually maintainable.