Head-to-Head: Harlem vs RxJS Analysis

@harlem/core

v3.1.8(12 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

@harlem/core is a state management library for JavaScript applications. It provides a simple and intuitive API for managing application state and handling state changes. With @harlem/core, you can easily define and update reactive state variables, create computed properties, and subscribe to state changes.

Alternatives:
@emotion/react+
styled-components+
jss+
linaria+
goober+
stitches+
styletron-react+
emotion+
treat+
astroturf+

Tags: javascriptstate-managementreactivelightweight

rxjs

v7.8.1(10 months ago)

This package is actively maintained.Types definitions are bundled with the npm packageNumber of direct dependencies: 1Monthly npm downloads

RxJS is a powerful reactive programming library for JavaScript. It provides a set of tools and operators for working with asynchronous data streams, allowing you to easily compose complex asynchronous operations and handle events in a declarative and functional way. With RxJS, you can create observables that represent streams of data and apply various operators to transform, filter, and combine these streams.

Alternatives:
zen-observable+
xstream+
most+
baconjs+
kefir+
observable-hooks+
highland+
flyd+
callbag-basics+
wonka+

Tags: javascriptreactive-programmingasynchronousobservablesstreams

Fight!

Popularity

rxjs is a very popular and widely used library in the JavaScript community. It has a strong community support and a large user base. On the other hand, @harlem/core is a newer and less known library, so it might have a smaller user base compared to rxjs.

Functionality

rxjs is a powerful reactive programming library that provides a wide range of operators and utilities for handling asynchronous and event-based programming. It has a rich set of features and can be used for complex applications. @harlem/core, on the other hand, is a state management library specifically designed for React. It provides a simple and intuitive API for managing state in React applications.

Integration with React

rxjs can be used with React, but it requires additional setup and understanding of reactive programming concepts. @harlem/core, on the other hand, is specifically built for React and provides a more seamless integration. It follows React's component lifecycle and allows you to manage state in a familiar way.

Learning Curve

rxjs has a steep learning curve, especially if you are new to reactive programming concepts. It requires understanding of Observables, Observers, and operators. @harlem/core, on the other hand, has a smaller learning curve as it follows a more familiar state management pattern in React.

Community and Support

rxjs has a large and active community with plenty of resources and support available. There are numerous tutorials, articles, and examples available for learning and troubleshooting. @harlem/core, being a newer library, might have a smaller community and fewer resources available, but it is actively maintained and has responsive maintainers.