Framework Compatibility
- single-spa:
single-spa also supports multiple frameworks, but it requires a more structured setup for each micro-app. It allows developers to use different frameworks side by side, but the integration process can be more complex, requiring adherence to specific conventions.
- qiankun:
qiankun supports multiple frameworks out of the box, including React, Vue, Angular, and others. This flexibility allows teams to choose the best technology for their specific micro-apps without being locked into a single framework, making it easier to integrate existing applications.
Loading Mechanism
- single-spa:
single-spa uses a more explicit loading mechanism where each micro-app must declare its lifecycle methods. This provides fine-grained control over when and how each micro-app is loaded and unloaded, but it can lead to more boilerplate code and complexity in managing dependencies.
- qiankun:
qiankun employs a dynamic loading mechanism that allows micro-apps to be loaded on demand, which can significantly improve the initial load time of the application. It uses a single entry point to manage the loading of multiple micro-apps, ensuring that only the necessary code is loaded when required.
State Management
- single-spa:
single-spa does not provide built-in state management solutions. Instead, it encourages developers to implement their own state management strategies, which can lead to more flexibility but also requires additional effort to ensure consistent state across micro-apps.
- qiankun:
qiankun provides a simple way to share state between micro-apps using a global event bus. This allows micro-apps to communicate and share data without tightly coupling them, promoting loose coupling and independent development.
Community and Ecosystem
- single-spa:
single-spa has a well-established community and a variety of resources, including documentation and tutorials. Its ecosystem is robust, but it may not have as many plugins specifically tailored for micro-frontend development compared to qiankun.
- qiankun:
qiankun has a growing community and ecosystem, with many plugins and integrations available. This can be beneficial for developers looking for additional tools and resources to enhance their micro-frontend architecture.
Learning Curve
- single-spa:
single-spa has a steeper learning curve due to its more complex lifecycle management and the need for developers to understand the underlying principles of micro-frontend architecture. This can be a barrier for teams new to micro-frontends.
- qiankun:
qiankun is generally considered easier to learn, especially for teams already familiar with micro-frontend concepts. Its API is designed to be intuitive, making it accessible for developers of varying skill levels.
