Static Analysis for the Age of AI Slop
How I turned repeated AI coding mistakes into Oxlint rules, measured the existing mess, and made touched files clean up their own warnings.
RAG and Document Processing Systems
Applied AI engineering for retrieval systems, chunking, embeddings, and document pipelines.
11
20 min
How We Used AI to Make happycontext Up to 77× Faster Without Breaking Its API
How we used AI, profiling, adversarial tests, and repeatable Go benchmarks to cut hot-path work and make filtered log writes up to 77x faster.
How to run a Codex subscription in Claude Code and Conductor
A simple CLIProxyAPI setup for using Codex-backed models from Claude Code and Conductor.
Using Factory Droid with Claude Max & OpenAI Codex Subscriptions via CLIProxyAPI
Connect Factory Droid to your Claude Max and OpenAI Codex subscriptions using CLIProxyAPI as a local OAuth-to-API-key proxy. Covers installation, latest model configuration, and troubleshooting for Claude Opus 4.7, Sonnet 4.6, GPT-5.5, and more.
happymode: a tiny macOS menu bar app that keeps Dark Mode on schedule
A behind-the-scenes look at happymode: a native macOS menu bar utility that switches system appearance using sunrise/sunset (no external APIs) or custom daily times, with a weekly preview and permission-aware UX.
Recreating PlanetScale's pg_strict in Rust: A Build Log
A detailed build log of cloning PlanetScale's pg_strict in Rust. From the pitfalls of sqlparser and executor hooks to the zero-overhead solution using Postgres' native post_parse_analyze_hook.
January 2026 Changelog
Theme management, Mermaid diagrams, and infrastructure improvements.
Updated now: Share Zustand State via URL (Copyable Links)
Updated for Zustand v5: persist state in the URL hash so users can copy, share, and restore app state across sessions.
Text Chunking for RAG Systems: How to Make AI Understand Documents Better
Learn how to break down text effectively for Retrieval-Augmented Generation (RAG) systems. From simple character-based splits to AI-powered adaptive chunking, discover the best strategies to improve retrieval accuracy and context understanding.
Deploy Next.js Without Vercel: Self-Hosting Production Guide
Deploy a Next.js app without Vercel using standalone output, Docker, and a production-ready Node server that can run on any VM, container host, or cloud.
Best Dockerfile for Golang, Optimize Your Dockerfile
Create best Dockerfile for Golang, optimize your Dockerfile for Golang and make it blazingly fast! 🔥