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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: Developer Tools
Bun 1.4 Built-ins That Can Replace sharp, Puppeteer, node-pty and More
A practical tour of Bun 1.4's built-in image, browser, Markdown, cron, terminal, parallel script and test features, plus how to trial them safely in real projects.
9 min readAngular CLI Beyond ng serve: Generators, Targets, Cache and Build Stats
Learn the Angular CLI options that remove routine work: generator flags, built-in help, per-project commands, ng run targets, cache cleanup and build stats.
8 min readDeciding on an Agentic Model Upgrade by Cost per Successful Task
A practical framework for judging whether a more autonomous model is worth adopting: six metrics, a reproducible coding-agent trial, and the controls it demands.
8 min readBuilding a Personal AI Agent You Can Trust: Memory, Tools, Earned Access
How a personal agent like Hermes Agent combines memory, tools and model routing, and how to roll one out safely with narrow roles, low-risk sources and earned access.
11 min readTeaching 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 readFrom Writing Kotlin to Directing Agents: The Mobile Engineer's New Role
How coding agents shift an Android engineer's work toward specifications, context, architecture constraints and verification, and which fundamentals matter more than ever.
13 min readReverse Prompting: Turning a Good LLM Session into a Reusable Prompt
Learn how to extract a one-shot prompt from a successful multi-turn LLM conversation, and how prompt inversion recovers prompts when you only have the outputs.
6 min readTypeScript 7 Upgrade Decisions: Parallel Checkers, Watch Mode and API Gaps
What changes when you move from TypeScript 6 to the Go-native TypeScript 7, how the new parallelism flags work, and which toolchains should wait before upgrading.
5 min read
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