Ember Source is the core library of the Ember.js framework, providing a robust set of tools and conventions for building ambitious web applications. It offers features like two-way data binding, computed properties, routing, and a strong focus on developer ergonomics. Ember Source follows the convention over configuration principle, making it easy to get started with structured and scalable applications.
Inferno is a fast and lightweight JavaScript library for building user interfaces. It is designed to have a similar API to React but with a focus on performance optimization. Inferno boasts a small bundle size and efficient rendering capabilities, making it ideal for high-performance applications. It provides features like virtual DOM, server-side rendering, and component lifecycle methods.
Ember.js is a mature and widely adopted JavaScript framework, and ember-source is the official package for Ember.js. It has a dedicated community and a large number of users. Inferno, on the other hand, is a lightweight and fast alternative to React, but it is not as popular or widely used as Ember.js.
Scalability
Ember.js is designed for building large-scale applications and provides a robust architecture and conventions for managing complex state and data flow. It has built-in support for features like routing, data binding, and component composition. Inferno, being a lightweight library, is more suitable for smaller projects or specific use cases where performance is a critical factor.
Performance
Inferno is known for its exceptional performance and is often compared to React in terms of speed. It achieves this by using a highly optimized virtual DOM diffing algorithm. Ember.js, while performant, may not match the raw performance of Inferno due to its additional features and abstractions.
Developer Experience
Ember.js provides a comprehensive set of tools and conventions that aim to enhance developer productivity and reduce boilerplate. It has a strong CLI (Command Line Interface) and a well-defined project structure. Inferno, being a lightweight library, has a simpler API and a smaller learning curve. However, it may not have the same level of tooling and ecosystem support as Ember.js.
Community and Ecosystem
Ember.js has a mature and active community with a rich ecosystem of addons, plugins, and resources. It has been around for a long time and has a strong presence in the enterprise space. Inferno, while not as widely adopted, has a growing community and a decent ecosystem. However, it may not have the same level of community support and resources as Ember.js.
