Boss-CSS: I created another "CSS-in-JS" lib, and here is why!
Summary
Boss-CSS is a polymorphic CSS-in-JS library that supports multiple syntaxes, including prop-based, class-name, object-based, prepared components, and raw CSS, with optional runtime and a framework-agnostic approach. The author details the motivation, architecture, and various extraction strategies, and discusses future directions, integrations with Tailwind, and AI-related tooling, while reflecting on past CSS workflows.