Stacked PRs Kill the 2,000-Line Review
Native stacked PRs are on GitHub. Break that monster diff into a chain of small reviews — no third-party tools needed.
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How Document-Borne AI Worms Actually Spread
Documents can hijack Copilot for Word into copying themselves to other files. Here's how indirect prompt injection goes viral.
Watch Go's Garbage Collector Move Through Your Heap
Go's GC traces reveal exactly when the collector pauses your code and why. Most engineers never read them. Here's what the numbers mean.
Write Custom Linters That Plug Into go vet
The framework behind go vet lets you build project-specific static analyzers. Your team's conventions deserve automated enforcement, not just code review comments.
Stop Prompt Engineering. Start Context Engineering.
Claude 5 changed the rules. How you structure context matters more than what you write. Here's the practical shift.
Postgres LISTEN/NOTIFY Survives Real Traffic
Most engineers dismiss Postgres pub/sub as a toy. New benchmarks show it handles serious throughput — here's when to drop Redis.
Parameterized Queries Have One Blind Spot
You parameterize every query. But dynamic ORDER BY clauses can't be bound — and attackers use that gap for blind SQL injection.
Your CPU Has SIMD. Your Code Doesn't Use It.
Modern processors crunch 8 values per instruction. Your loops process one. Here's how to close that gap.
Stop Exposing Promise Resolvers the Hard Way
Every JavaScript dev has written the "let resolve" promise wrapper. There's a built-in replacement you're not using.
Your Pod Has No Shell. Debug It Anyway
Your production pod has no shell, no tools, nothing. Ephemeral containers inject what you need — no rebuild, no restart.
Stop Passing Request IDs Through Every Function
Node.js has a built-in way to maintain state across async calls without polluting your function signatures.
Speech Models That Fit in 500kb
Moonshine Micro runs STT and TTS in under 500kb — no GPU, no API, no network calls. Here's where that changes what you can ship.