Cardboard.js: Web apps, flat-packed – build web apps without HTML or JSX

Summary: Cardboard.js is a lightweight (around 16kb) UI library that enables building web apps using only JavaScript or TypeScript, without HTML or JSX. It manages state, components, and logic with a minimal reactive layer, avoiding compilers or complex build setups.

What it does

It provides a simple, performant framework to create web interfaces by handling state and components purely in JavaScript/TypeScript, eliminating the need for HTML, JSX, or build pipelines.

Who it's for

Developers seeking a minimal, straightforward UI library for projects prioritizing simplicity and speed without adopting large frameworks.

Why it matters

It reduces complexity and dependency on modern JavaScript frameworks, allowing developers to build interfaces without additional compilation or tooling.