Articles for people who
ship the stack
Rewrites on React, Node.js, TypeScript and AI. A translated body is shown when it exists. If it does not, you see the English text and a note that says so.
Tagged: Claude Code
Teaching Claude Code Your NestJS Monorepo: Routing, Rules and Skills
Teach Claude Code a NestJS monorepo: CLAUDE.md, rules, skills and permissions that put code in the right service and keep it following team conventions.
20 min readFrom Prose Rules to Mechanical Gates: Hardening a Claude Code Agent Squad
How one multi-agent Claude Code plugin replaced ignored persona instructions with scripts, hooks and hashed evidence, release by release, and what you can copy.
19 min readWhere Claude Code Instructions Belong: CLAUDE.md, Path Rules or Hooks
Learn why Claude Code treats CLAUDE.md as context, how to trim it, scope rules by path, move must-run steps into hooks, and verify what actually loaded.
8 min readRouting Claude Code Traffic by Header Instead of Reading the Prompt
Learn how Claude Code's opt-in gateway hint headers let an LLM gateway prioritize, budget and manage caches from request metadata without parsing prompt bodies.
9 min readCursor, Claude Code, and Codex: Choosing an AI Coding Tool for JS
This comparison breaks down how Cursor, Claude Code, and Codex fit different JavaScript workflows, from editor-based coding to autonomous agent tasks.
11 min readA Practical Playbook for Writing an Effective CLAUDE.md File
Learn 21 concrete, checkable rules for trimming a bloated CLAUDE.md file so Claude Code stays reliable, predictable, and easy to trust in long sessions.
17 min read
About these articles
Request a 24h estimate
Need the same stack in a production operator layer? Send the brief — estimate within 24 hours.