Head-to-Head: Primer CSS vs Stitches React Analysis

@primer/css

v21.3.1(about 1 month ago)

This package is actively maintained.The package doesn't have any types definitionsNumber of direct dependencies: 2Monthly npm downloads

@primer/css is a collection of CSS utility classes and components developed by GitHub's design system Primer. It provides a set of customizable and reusable styles for building modern and responsive web interfaces. The package includes utility classes for spacing, typography, colors, layout, and more, allowing developers to quickly style their applications without writing custom CSS from scratch.

Alternatives:
tailwindcss+
bootstrap+
bulma+
foundation-sites+
tachyons+
spectre.css+
semantic-ui-css+
uikit+
purecss+
milligram+

Tags: cssutility-classescomponentsresponsive-designgithub

@stitches/react

v1.2.8(about 2 years ago)

This package was last published over a year ago. It may not be actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 0Monthly npm downloads

@stitches/react is a CSS-in-JS library that offers a seamless way to style React components using a minimalistic and high-performance approach. It provides a utility-first API for defining styles with a focus on developer experience and maintainability. With @stitches/react, you can create dynamic and responsive designs by composing styles using a constraint-based system.

Alternatives:
emotion+
styled-components+
goober+
twin.macro+
linaria+
styletron-react+
jss+
aphrodite+
glamorous+
radium+

Tags: css-in-jsreactstylingutility-firstresponsive-design

Fight!

Popularity

Both @primer/css and @stitches/react are popular npm packages within their respective domains. @primer/css is a CSS utility library developed by GitHub and is widely used in the GitHub ecosystem. @stitches/react is a CSS-in-JS library that has gained popularity for its performance and developer experience.

Scope

@primer/css focuses on providing a set of utility classes and CSS components that can be used to build consistent and responsive UIs. It is primarily focused on styling and does not provide any JavaScript functionality. @stitches/react, on the other hand, is a complete CSS-in-JS solution that allows you to write CSS styles directly in your JavaScript code.

Developer Experience

@primer/css provides a set of pre-defined utility classes and CSS components that can be easily used in your project. It follows a more traditional CSS approach and does not require any additional tooling or build setup. @stitches/react, on the other hand, provides a more modern and ergonomic API for writing CSS-in-JS styles. It offers features like theming, responsive styles, and dynamic styles, making it more powerful but also requiring a bit more setup and configuration.

Performance

In terms of performance, @primer/css is optimized for production use and provides a minimal and efficient CSS output. It leverages CSS variables and utility classes to generate optimized styles. @stitches/react also focuses on performance and uses a runtime CSS-in-JS solution that generates minimal and optimized CSS at runtime. Both packages aim to provide performant styling solutions.

Integration

@primer/css can be easily integrated into any project, regardless of the framework or library being used. It provides a set of CSS classes that can be applied to HTML elements. @stitches/react, on the other hand, is specifically designed for React applications and provides React components and hooks for styling. It integrates seamlessly with React and allows for a more component-centric approach to styling.

Community and Support

Both @primer/css and @stitches/react have active communities and are well-maintained. @primer/css is developed and maintained by GitHub, which ensures its ongoing support and updates. @stitches/react is also actively maintained and has a growing community of users. Both packages have good documentation and provide support channels for developers.