Head-to-Head: Fela vs JSS Analysis

fela

v12.2.1(over 1 year 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: 5Monthly npm downloads

Fela is a high-performance, framework-agnostic styling library for React and other JavaScript frameworks. It follows a functional and atomic CSS approach, allowing you to create dynamic and responsive styles using JavaScript objects. Fela's unique feature is its ability to generate atomic CSS classes on the fly, resulting in smaller CSS bundles and improved performance.

Alternatives:
emotion+
styled-components+
jss+
glamor+
aphrodite+
styletron+
radium+
linaria+
goober+
stitches+

Tags: javascriptstylingreactatomic-cssperformance

jss

v10.10.0(over 1 year 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: 4Monthly npm downloads

JSS is a powerful JavaScript library for creating and managing CSS styles using JavaScript objects. It allows developers to write styles in a more dynamic and flexible way, enabling them to easily generate unique class names, handle media queries, and use variables and functions within their styles. JSS provides a seamless integration with popular frameworks like React and Vue, making it a preferred choice for styling components in modern web applications.

Alternatives:
emotion+
styled-components+
linaria+
aphrodite+
glamor+
styletron+
goober+
stitches+
fela+
radium+

Tags: javascriptcssstylingreactvue

Fight!

Styling Approach

Fela is a CSS-in-JS library that focuses on functional CSS where styles are generated dynamically based on props. JSS, on the other hand, is a more traditional CSS-in-JS library that allows you to define styles using JavaScript objects.

Performance

Fela is known for its performance optimization techniques like atomic CSS and dynamic style rendering, which can lead to smaller bundle sizes and faster rendering. JSS is also performant but may not be as optimized for performance out of the box as Fela.

Developer Experience

Fela provides a more functional and declarative approach to styling, which can be beneficial for developers who prefer a more functional programming style. JSS, being more object-oriented, may be easier for developers who are already familiar with CSS and JavaScript objects.

Community and Ecosystem

Both Fela and JSS have active communities and ecosystems. Fela has a smaller but dedicated community, while JSS is part of the broader React ecosystem and has integrations with popular libraries like Material-UI.

Integration

Fela is framework-agnostic and can be used with any JavaScript framework or library. JSS, on the other hand, is more tightly integrated with React and is commonly used in React applications, especially with libraries like Material-UI.