react-context VS Lazy.js

react-context

Context provides a way to pass data through the component tree without having to pass props down manually at every level.

Lazy.js

Lazy.js is a functional utility library for JavaScript

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2023-05-27

Landing page //
2019-11-22

react-context

Website: legacy.reactjs.org
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Lazy.js

Website: danieltao.com
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react-context features and specs

State Management
React context provides a way to manage state globally across the application, eliminating the need for prop drilling.
Seamless Integration
Integrates seamlessly with React hooks like `useContext`, making it easier to consume context values within functional components.
Component Decoupling
Allows components to be decoupled from their ancestors, reducing the need for intermediate components to pass down props.
Reusability
Enhances reusability as multiple components can subscribe to the same context values without modifying each other.
Boilerplate Reduction
Helps reduce boilerplate code required for passing props through multiple levels of the component tree.

Possible disadvantages of react-context

Performance Overhead
Re-rendering can be an issue if not managed properly, as any change to the context value will re-render all consuming components.
Debugging Difficulty
Context can make it harder to trace where state changes originate, making debugging more challenging.
Limited Scope
Not a full-fledged state management solution like Redux, lacking features like middleware, dev tools, and more complex state handling.
Scoped Updates
Requires deeper understanding of how to scope context updates and use contexts efficiently to avoid unnecessary re-renders.
Setup Complexity
Initial setup can be complex and may require careful planning to structure contexts in a way that prevents overuse or misuse.

Lazy.js features and specs

No features have been listed yet.

Analysis of react-context

Overall verdict

React Context is a suitable solution for smaller applications or for managing a limited scope of global state. However, for larger, more complex applications where state changes frequently or performance is critical, a more robust solution like Redux might be more appropriate due to its additional features such as middleware, DevTools integration, and a larger ecosystem.

Why this product is good

React Context is a powerful tool for state management in React applications, enabling developers to share state across components without passing props manually at every level. It is particularly useful for global state management where state needs to be accessible throughout the component tree. By providing a way to manage state at a higher level, context can help reduce prop drilling and make code easier to maintain and understand.

Recommended for

React Context is recommended for small to medium-sized applications or for managing specific sections of the application's state that are shared across many components. It is well-suited for developers looking for a lightweight approach to state management without introducing external dependencies.

Category Popularity

0-100% (relative to react-context and Lazy.js)

react-context

Lazy.js

Javascript UI Libraries

93 93%

Javascript UI Libraries

7% 7

Front-End Frameworks

93 93%

Front-End Frameworks

7% 7

Development Tools

0 0%

Development Tools

100% 100

Developer Tools

100 100%

Developer Tools

0% 0

User comments

Share your experience with using react-context and Lazy.js. For example, how are they different and which one is better?

Social recommendations and mentions

Based on our record, react-context seems to be a lot more popular than Lazy.js. While we know about 209 links to react-context, we've tracked only 1 mention of Lazy.js. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

react-context mentions (209)

A mid-career retrospective of stores for state management
React's hooks (useState, useEffect, useContext) allow for easy encapsulation of reactive business logic. The Context API reduces prop drilling by making state accessible at any component level. - Source: dev.to / 6 months ago
ReactJS Best Practices for Developers
Use context wherever possible: For application-wide state that needs to be accessed by many components, use the Context API to avoid prop drilling. Here’s where to learn more about the context API. - Source: dev.to / 12 months ago
How to manage user authentication With React JS
The context API is generally used for managing states that will be needed across an application. For example, we need our user data or tokens that are returned as part of the login response in the dashboard components. Also, some parts of our application need user data as well, so making use of the context API is more than solving the problem for us. - Source: dev.to / over 1 year ago
My 5 favourite updates from the new React documentation
Previously, in the legacy docs, the Context API was just one of the topics within the Advanced guides. Unless you went digging, you wouldn't have been introduced to it as one of the core ways to handle deep passing of data. I really like that, in the new docs, Context is recommended as a way to manage state as its one of the best ways to avoid prop drilling. - Source: dev.to / about 2 years ago
Learn Context in React in simple steps
You can read more about the Context at https://reactjs.org/docs/context.html. - Source: dev.to / over 2 years ago

Lazy.js mentions (1)

Opening a big json file on mobile
If it'd be node there'd be some solution I know, but in vanilla js you might consider Lazy.js. Should work for you. Source: over 3 years ago