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Node API Health Checks with HTTP Polling for Games (and Why I Chose One)

Node API Health Checks with HTTP Polling for Games (and Why I Chose One)

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6 min read
Prioritizing Node.js CVE-2026-105481 Across a Mixed Fleet

Prioritizing Node.js CVE-2026-105481 Across a Mixed Fleet

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4 min read
Stop Stale Editors Overwriting Changes with If-Match

Stop Stale Editors Overwriting Changes with If-Match

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3 min read
26 of 114 sitemaps gave every URL the same lastmod. One repeated a millisecond 312 times.

26 of 114 sitemaps gave every URL the same lastmod. One repeated a millisecond 312 times.

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8 min read
API c'est quoi ? Définition, requêtes, REST et exemples à tester (2026)

API c'est quoi ? Définition, requêtes, REST et exemples à tester (2026)

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14 min read
We graded the security headers of 57 big websites: only 21 ship an effective CSP

We graded the security headers of 57 big websites: only 21 ship an effective CSP

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2 min read
403 Forbidden in Python requests: which bot wall sent it

403 Forbidden in Python requests: which bot wall sent it

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8 min read
Can Another Site Put Your Page in a Frame? 6 Clickjacking Checks, and What a Pass Doesn't Prove

Can Another Site Put Your Page in a Frame? 6 Clickjacking Checks, and What a Pass Doesn't Prove

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6 min read
Go 1.27 Drains Unread Response Bodies for You. Past 256 KB, the Connection Still Dies

Go 1.27 Drains Unread Response Bodies for You. Past 256 KB, the Connection Still Dies

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8 min read
What the Server Sends Back: The Response Headers of app.onepassapps.com

What the Server Sends Back: The Response Headers of app.onepassapps.com

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7 min read
I told readers to date a Vercel deploy by reading two headers, and both of them moved without a deploy

I told readers to date a Vercel deploy by reading two headers, and both of them moved without a deploy

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5 min read
Flutter ZIP-Code Autofill That Just Works

Flutter ZIP-Code Autofill That Just Works

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7 min read
HTTP security headers in ten minutes: a safe starter set for nginx and how to test it

HTTP security headers in ten minutes: a safe starter set for nginx and how to test it

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3 min read
I asked a chat app for a caching diagram. It drew the 304 as a 204.

I asked a chat app for a caching diagram. It drew the 304 as a 204.

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2 min read
Bisecting a request body to find why the API returned 403

Bisecting a request body to find why the API returned 403

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5 min read
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