IDEAS, DECISIONS & LESSONS
Notes on AI, architecture and building useful products.
878 articles
24 Feb 2026 · 21 min read
ai
Part 6 of 12 — Your voice interviewer is only as good as what it knows. Here's how to build a real-time RAG system that retrieves rubrics, job descriptions, and technical knowledge in under 50ms.
Read more23 Feb 2026 · 4 min read
angular
Post J — Day-to-day developer experience in an Nx Angular monorepo: library watch mode, Nx affected for daily work, trunk-based development, feature flags for parallel work, and avoiding common multi-team blockers.
Read more23 Feb 2026 · 23 min read
architecture
Part 7 of 7 — Taking Kids Learn to production with Docker, CI/CD, OpenTelemetry observability, performance optimization, Native AOT considerations, and an honest retrospective on what worked and what was over-engineered.
Read more23 Feb 2026 · 4 min read
angular
Post A — How to enforce Nx module boundary rules in Angular 21 to prevent spaghetti imports, protect domain separation, and keep teams independently productive in a monorepo.
Read more23 Feb 2026 · 28 min read
agents
Part 5 of 12 — Three personas, one infrastructure. How to build an AI interviewer that asks questions, a coach that gives feedback, and an evaluator that scores fairly — all with system prompts, function calling, and state machines.
Read more23 Feb 2026 · 4 min read
angular
Post D — Master Angular 21 change detection: why OnPush is required on every component, how zoneless works in a real project, debugging with Angular DevTools, and handling third-party library gotchas.
Read more23 Feb 2026 · 6 min read
angular
Part 10 of 11 — Production CI/CD pipeline for Angular 21 + .NET 10 ecommerce. GitHub Actions workflows for build, test, API codegen check, Docker, Azure Container Apps deployment, and dependency automation.
Read more23 Feb 2026 · 4 min read
angular
Post I — Complete Angular 21 performance guide for ecommerce: CDK virtual scrolling for large product grids, NgOptimizedImage LQIP and fill mode, preconnect hints from SSR, and bundle analysis with nx build.
Read more23 Feb 2026 · 6 min read
ai
Part 8 of 11 — Practical GitHub Copilot setup for an ecommerce development team. Workspace instructions, custom instructions per task type, Copilot Chat for architecture, and the MCP server for Angular CLI.
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