Byte by Mahmud — tutorials, deep-dives, experiments and opinions on web development

Groups don’t brainstorm better than individuals — Yale proved it in 1958. Here’s how to run a brainstorming session that actually works, in 60 minutes.

The fixed versions are out — 8.5.12, 8.4.27, 8.3.36, 8.2.35. PoCs are circulating, attack traffic started before disclosure, and updating the runtime is the only fix. Here is the patching playbook.

When every task feels like today, the problem isn't your discipline — it's that you have no rule for what to ignore. Here's the five-minute triage and the method-to-problem matcher that turns a chaotic list into a day you can actually finish.

PHP ships an emergency security release today at 14:00 UTC for two critical flaws — after the embargo leaked a day early. Here’s what’s confirmed, what isn’t, and what to do before the patch lands.

Rate limiting looks like one line of middleware until the first incident. Here is the implementation order that matters — algorithm, honest identity, cost-based tiers, useful 429s — plus the four production traps the tutorials skip.