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👋Hey fellow Angular Addict This is the 48th issue of the Angular Addicts Newsletter, a monthly collection of carefully selected Angular res
I Built a .env Diff Tool That Refuses to Print Values A zero-dependency TypeScript CLI that diffs two .env files and tells you which keys
git log --pretty is a tiny DSL: building a zero-dep CHANGELOG generator A ~400-line TypeScript CLI that turns conventional commits into a
sharp on Alpine Without Tears: a 260 MB Image Resize API in Hono Every site eventually needs on-the-fly image resizing. Cloudinary and img
Implementing semver 2.0.0 from scratch in TypeScript — no semver package allowed semver-cli — a TypeScript CLI that parses, compares, bump
Writing a compliant RFC 6902 JSON Patch CLI in one evening, zero runtime deps json-patch apply config.json changes.patch.json — a TypeScri
You built an MCP server. It works. Agents call your tools, get results, everybody's happy — except you're paying for compute and API calls out of pock
87% de los developers que mencionan MCP en Twitter nunca escribieron un servidor propio. Lo leí en una encuesta informal de un thread de Hacker News y
Micro-benchmarking TypeScript Without Lying to Yourself benchmark.js has effectively been abandoned for years, hyperfine is wonderful for
Counting TypeScript Escape Hatches — A Zero-Dependency CLI with a Baseline Gate Teams migrating JS → TS reach for any, @ts-ignore, and as
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A Minimum-Viable RSS Aggregator in TypeScript with Hono One JSON endpoint that merges N RSS feeds, deduplicates, sorts, and caches — ~600
I built Talome over the last couple of weeks. It's an open-source home server platform (AGPL-3.0) where AI is the primary interface. You tell it what
The Problem with Writing Skills by Hand You've written a skill for your AI coding agent. It's got clear instructions, proper formatting, a
The App Store keyword field is exactly 100 characters. Commas only, no spaces, no duplicates. You need to pack 15–20 keywords inside. I tried writing
I hit a wall recently. I had a working AI SDK app -- streamText, useChat, the whole thing -- and then I needed it to do something that a single agent
I built a health calculator platform used by 10,000+ people monthly across 150+ countries — and it stores exactly zero bytes of user data. Here's how.
SSE Is the Right Answer More Often Than You Think — A Hono + TypeScript Reference Service Ticker, log tail, progress bar, in-memory pub-su
Configurar el entorno de trabajo es básicamente como preparar la mise en place antes de cocinar. El chef que arranca a cocinar sin tener todo picado,
HTTP Cookies in the Wild Are a Mess — I Built a CLI That Eats Them A zero-dependency TypeScript CLI that takes a raw Cookie: header from d