@stitches/core is a modern CSS-in-JS library that offers a seamless way to style your components using JavaScript. It provides a powerful API for defining styles with a focus on performance and developer experience. Stitches allows you to write CSS directly in your JavaScript code, enabling better encapsulation and reusability of styles. It also supports theming, responsive design, and server-side rendering.
Bootstrap is a popular front-end framework for building responsive and mobile-first websites and web applications. It provides a collection of CSS and JavaScript components, such as grids, buttons, forms, and navigation bars, that help developers create visually appealing and consistent designs. Bootstrap's grid system allows for easy layout customization and ensures compatibility across different devices and screen sizes.
@stitches/core is a relatively newer library in the CSS-in-JS space, whereas Bootstrap has been around for a long time and is widely popular. Bootstrap has a larger community and a vast ecosystem, making it more popular and widely adopted by developers.
Size
@stitches/core is a lightweight CSS-in-JS library and generates optimized CSS at runtime. Bootstrap, on the other hand, is a comprehensive UI framework that includes a wide range of components and styling options, making it larger in size compared to @stitches/core.
Customization
@stitches/core offers a more flexible and customizable approach to styling. It allows developers to write CSS-in-JS using a JavaScript API and gives fine-grained control over styling. Bootstrap, on the other hand, follows a more opinionated approach with pre-defined styles and components, which can be customized to some extent using Sass variables or overriding CSS classes.
Component Library
Bootstrap provides a comprehensive set of pre-built UI components, such as buttons, cards, modals, etc., which can be easily used out of the box. @stitches/core does not provide a pre-built component library but focuses on providing a powerful CSS-in-JS solution. It allows developers to create their own components with custom styles and reuse them across the application.
Developer Experience
Both libraries strive to improve developer experience but in different ways. @stitches/core provides a modern developer experience by leveraging the power of CSS-in-JS and enabling better type safety with TypeScript. Bootstrap focuses on providing a consistent and well-tested set of UI components, along with extensive documentation and community support.
Integration
Bootstrap is often used with traditional HTML and jQuery-based projects, as it depends on jQuery for some of its functionalities. However, it can also be used with modern frameworks like React or Vue.js. @stitches/core, on the other hand, is framework-agnostic and can be used with any JavaScript framework or library.