is-kit vs Zod: A Practical Comparison from 3 Perspectives

Hi everyone! I’m a frontend engineer who sometimes wonders: “Am I using AI… or is AI using me?” When writing runtime validation in TypeScript, Zod is usually the first choice. There are other options like Valibot and ArkType , but today I want to look at something a bit different: nyaomaru / is-kit Lightweight, zero-dependency toolkit for building `isFoo` style type guards in TypeScript. Runtime-safe 🛡️, composable 🧩, and ergonomic ✨. npm -> https://www.npmjs.com/package/is-kit is-kit is-kit i