P.01CSS Anchor Positioning lets you position one element relative to another using only CSS. No Popper.js, no JavaScript positioning logic, no layout recalculation on scroll. Here's how it works.
P.02gRPC has been available for years but many teams default to REST without thinking through the tradeoffs. Here's how gRPC works, where it fits, and where it doesn't.
P.03k6 is a developer-friendly load testing tool with JavaScript scripting, CI integration, and clear metrics. Here's how to write meaningful load tests, interpret the results, and catch performance regressions before they reach production.
P.04Python 3.13 shipped an experimental mode that removes the Global Interpreter Lock. Here's what the GIL actually does, what free-threaded Python changes, and what it still doesn't fix.
P.05Tauri 2.0 added iOS and Android support while keeping what made 1.x compelling: tiny binaries, Rust backend, and native OS webviews instead of a bundled Chromium. Here's how it works and when to use it.
P.06CodeRabbit, GitHub Copilot code review, and similar tools have changed the first-pass review. Here's what they actually catch, where they fail, and the workflow that combines both effectively.
P.07Connection exhaustion is one of the most common production failures for apps that scale. Here's how pooling works, which tool fits which setup, and the configuration decisions that matter.
P.08Add similarity search to your existing Postgres database using pgvector. Real setup, indexing strategies, and when you actually need a dedicated vector database.
P.09Python 3.14 shipped in October 2025. Seven months in, the features worth caring about have become clear. Here's what changed, what to upgrade for, and what to ignore.
P.10From .env files to Vault to AWS Secrets Manager: a practical guide to storing credentials, API keys, and certificates without waking up to a breach notification.
P.11shadcn/ui is now the default starting point for React UIs. Here's what it actually is, why copy-paste beats npm install, and how to use it without accumulating a mess.
P.12HTTP caching is one of the highest-leverage performance optimizations available, and one of the most consistently misunderstood. Here is how it actually works, why stale content happens, and how to design a caching strategy that does not surprise you in production.