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react-context VS Realm.io

Compare react-context VS Realm.io and see what are their differences

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Contents:
  1. » Base Details
  2. » Reviews
  3. » Alternatives

react-context logo react-context

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

Realm.io logo Realm.io

Realm is a mobile platform and a replacement for SQLite & Core Data. Build offline-first, reactive mobile experiences using simple data sync.
  • react-context Landing page
    Landing page //
    2023-05-27
  • Realm.io Landing page
    Landing page //
    2023-05-04

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.

Realm.io features and specs

  • Easy Integration
    Realm is designed to be easy to set up and integrate into existing projects, with straightforward APIs and comprehensive documentation.
  • Performance
    Realm provides high performance with minimal overhead. It's faster than many traditional databases for many use cases, especially with large datasets and complex queries.
  • Cross-Platform Support
    Realm supports multiple platforms including iOS, Android, and React Native, allowing for easy cross-platform development.
  • Real-Time Data Sync
    Realm offers real-time synchronization of data between devices and a server, ensuring consistency and enabling collaborative features.
  • Rich Data Types
    Realm supports complex data types such as lists and objects, making it more flexible for various types of applications.

Possible disadvantages of Realm.io

  • Learning Curve
    Despite extensive documentation, there can be a learning curve for developers new to Realm, particularly if they are accustomed to traditional SQL databases.
  • Storage Size
    Realm databases can become large quickly, especially if not properly managed, potentially impacting app performance and storage costs.
  • Limited Query Language
    While powerful, Realm's query language isn't as mature or feature-rich as SQL, which might limit some advanced querying needs.
  • Tooling
    The tooling ecosystem for Realm is not as extensive as those for more established databases like SQLite or MongoDB, which could impact developer productivity.
  • Vendor Lock-In
    Using Realm might lead to vendor lock-in, as migrating away from it to another database system can be complex and time-consuming.

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 Realm.io)

react-context

Realm.io

Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
Databases
0 0%
Databases
100% 100
Front-End Frameworks
100 100%
Front-End Frameworks
0% 0
NoSQL Databases
0 0%
NoSQL Databases
100% 100

User comments

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Social recommendations and mentions

Based on our record, react-context should be more popular than Realm.io. It has been mentiond 209 times since March 2021. 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
View more

Realm.io mentions (25)

  • Release Radar · September 2024: Major updates from the open source community
    From the team at MongoDB comes Realm, a mobile database that runs directly inside phones, tablets, or wearables. It's built for mobile, and designed for offline use. The latest release comes with built-in Swift 6 language mode, and Xcode 16 support. Some breaking changes include removal of Atlas App Services and Atlas Device Sync functionality, Strings and Data now considered different types and thus queries won't... - Source: dev.to / 8 months ago
  • I built a WebComponents-based framework
    Looks really cool, I like to make very minimalistic dependency choices for the web apps I work on. Web Components look interesting and it's great to see frameworks that build upon it and provide features that are currently missing from it. When I landed on the page I remembered another Realm framework I used a lot long time ago. https://realm.io has the same name and the logo looks very similar too. Not sure if... - Source: Hacker News / over 1 year ago
  • Realm Database, Expo SDK 49 and Expo Router Getting Started
    Realm is a fast, scalable alternative to SQLite with mobile to cloud data sync that makes building real-time, reactive mobile apps easy. - Source: dev.to / almost 2 years ago
  • Looking for android java developer mentor
    I would focus on Kotlin instead of Java, there's really no point in sticking to Java at this point. And when it comes to databases, some local ones that are pretty easy to get into are Realm and ObjectBox, SQLite can definitely be a bit overwhelming at the beginning. Source: about 2 years ago
  • Want to build a simple database app....Where do I start
    Just to add to this, there's also Realm and ObjectBox as alternatives. Source: over 2 years ago
View more

What are some alternatives?

When comparing react-context and Realm.io, you can also consider the following products

Redux.js - Predictable state container for JavaScript apps

ObjectBox - ObjectBox empower edge computing with an edge device database and synchronization solution for Mobile & IoT. Store and sync data from edge to cloud.

React - A JavaScript library for building user interfaces

CompactView - Viewer for Microsoft® SQL Server® CE database files (sdf)

MobX - Simple, scalable state management

Microsoft SQL Server Compact - Bring Microsoft SQL Server 2017 to the platform of your choice. Use SQL Server 2017 on Windows, Linux, and Docker containers.

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