Knowledge Base

Building Sentinel: A WAF for AI Agents with Genkit

SQLite Partial Indexes and Expression Indexes in Mobile Apps

Your Stripe webhook is going to silently drop a paid customer. Here are the 4 patterns that catch it before they chargeback.

MediaPipe Face Mesh: All 478 Landmark Points

How to Inline CSS for HTML Email, The Complete Guide

How to A/B Test LLM Prompts Without Breaking Production

WebGPU the secret weapon for video processing in the browser

7 Things Wrong With Most Online Case Converters (And What to Use Instead)

CLAUDE.md for Haskell: 13 Rules That Make AI Write Idiomatic, Type-Safe Haskell

Doubao API Setup 2026: 19 ByteDance Models, $0.022/M Floor, Python in 5 Min

NASSCAD V4.2 — A full CAD modeler that lives in a single HTML file

Studio Violin: Building a Physically Modelled Bowed-String Instrument in Instrudio

I’m building Instrudio, a browser-based virtual instrument ecosystem, and the flagship instrument right now is Studio Violin.