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Claude Prompt Caching in 2026: The 5-Minute TTL Change That's Costing You Money

Claude Prompt Caching in 2026: The 5-Minute TTL Change That's Costing You Money

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5 min read
sync.Pool in Go: When It Actually Helps, and When It Quietly Hurts

sync.Pool in Go: When It Actually Helps, and When It Quietly Hurts

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6 min read
Go Profiling in Anger: pprof, Escape Analysis, and Inlining Without Magic

Go Profiling in Anger: pprof, Escape Analysis, and Inlining Without Magic

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6 min read
LiDAR Depth Maps on the GPU in React Native — And a Dawn Upstream Contribution

LiDAR Depth Maps on the GPU in React Native — And a Dawn Upstream Contribution

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9 min read
greatCircleDistance in ClickHouse: Avoiding Full Table Scans

greatCircleDistance in ClickHouse: Avoiding Full Table Scans

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2 min read
Why AI Correlation Is Harder Than You Think (And What 25 Years of Pain Taught Me)

Why AI Correlation Is Harder Than You Think (And What 25 Years of Pain Taught Me)

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6 min read
.NET 10 Performance: The O(n^2) String Trap and the Zero-Allocation Quest

.NET 10 Performance: The O(n^2) String Trap and the Zero-Allocation Quest

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4 min read
The Hidden Cost: AI's Time Complexity Trap

The Hidden Cost: AI's Time Complexity Trap

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4 min read
My numpy rewrite was 300x faster in isolation. End-to-end it was slower.

My numpy rewrite was 300x faster in isolation. End-to-end it was slower.

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5 min read
From 80-Second APIs to Sub-Second: Rebuilding a Geospatial Backend with Async Pipelines

From 80-Second APIs to Sub-Second: Rebuilding a Geospatial Backend with Async Pipelines

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3 min read
Best Image Optimizers for Mac — Compared

Best Image Optimizers for Mac — Compared

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5 min read
How is Leyden improving Java Performance? Part 1 of 3

How is Leyden improving Java Performance? Part 1 of 3

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8 min read
Stop rewriting. Start running: migrate LoadRunner scripts to Gatling with AI

Stop rewriting. Start running: migrate LoadRunner scripts to Gatling with AI

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4 min read
Why Wix, Squarespace, and WordPress Score Low on Google PageSpeed

Why Wix, Squarespace, and WordPress Score Low on Google PageSpeed

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6 min read
Fastest MCP Gateway for AI Agents: High‑Throughput Routing with Bifrost

Fastest MCP Gateway for AI Agents: High‑Throughput Routing with Bifrost

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4 min read
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