Speculation Rules Make Navigation Instant
Speculation Rules let you tell Chrome to prefetch or prerender pages a user is likely to visit. Add a <script type="speculationrules"> with a JSON config and Chrome will warm…
Read article →PHP JIT in 2026: Where It Helps
PHP's JIT (added in 8.0) compiles hot code paths to native machine code. For typical web requests the win is small — the request cycle…
Read article →PHP-FPM Tuning Without Guesswork
Choose pm.dynamic for moderate sites and pm.static for high-traffic sites where you have measured the memory cost per worker.Calculate pm.max_children as (available RAM × 0.7)…
Read article →apply_filters Performance: When It Matters
Every apply_filters() call has overhead — even with no hooked callbacks. On a hot path running thousands of times per request, that adds up.For inner-loop…
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