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Which is more popular?
Based on our record, Preact.js
seems to be a lot more popular than Immutable.js.
While we know about 98 links to Preact.js,
we've tracked only 4 mentions of Immutable.js.
social mentions
4 vs 98
Productivity popularity
100% vs 0%
alternatives listed
16 vs 212
Base details
Website, pricing, platforms and company facts side by side.
Size Preact is very small in size (about 3KB gzipped), which makes it easy to load and faster to execute, resulting in improved performance and quicker load times.
Compatibility Preact is largely compatible with React, allowing developers to switch to Preact with minimal code changes. This makes it easier to adopt for projects already using React.
Performance Due to its small size and efficient design, Preact offers excellent performance, especially on low-powered devices and in applications with heavy user interactions.
Ecosystem Preact can work with many tools and libraries that are designed for React, giving developers access to a rich ecosystem of resources.
Community Preact has an active and growing community that provides support, plugins, and third-party tools, making it easier for developers to find solutions and share knowledge.
Possible disadvantages
Feature Set While Preact covers most of the core React features, it lacks some of the advanced functionality present in React, which may require additional workarounds or third-party libraries.
Learning Curve For developers coming from a non-React background, learning Preact might involve a learning curve, particularly because of its similarities and subtle differences with React.
Tooling Compatibility Although many tools designed for React can work with Preact, some might not be directly compatible, requiring additional configuration or patches.
Community Size While Preact has a supportive community, it is smaller compared to the massive React community, which can result in fewer available resources and third-party packages.
Maturity Preact, being newer and less widely adopted than React, might not have the same level of battle-tested reliability for all use cases, especially for large scale applications.
Analysis
An editorial look at what each product does well and who it suits.
Immutable.jsPreact.js
No analysis of Immutable.js yet.
Overall verdict
Preact.js is a strong option for projects where performance and load time are critical, or where a light footprint is necessary. Its compatibility with React makes it a flexible and efficient alternative in scenarios where React may be overkill due to its larger size.
Why this product is good
Preact.js is known for its small size and high performance, making it an excellent choice for developers who need a lightweight alternative to React without sacrificing functionality. It offers a familiar API for React developers, ensuring an easy transition, and is highly efficient in terms of rendering performance. Preact also offers excellent compatibility with existing React tools and ecosystems, meaning many React packages work seamlessly with Preact.
Recommended for
Preact.js is recommended for developers building applications with stringent performance requirements, those needing to optimize for fast loading times in environments with limited bandwidth or resources, or those looking to integrate React-like architecture in smaller projects without introducing the full weight of the React library.
PreactJS is a JavaScript library that is said to be the fast 3Kb alternative to ReactJS using the same modern API. It implements the fastest virtual DOM compared to other frameworks in the market. Moreover, it is one...
Preact is like React’s little sibling, smaller in size but with the same familiar moves. It’s cutting down the fluff and zipping through tasks with less overhead. When performance budgets are tight, Preact wiggles in...
Preact is built with the same core principle of React – A component-based approach with Virtual DOM while completely compatible with React. It can even use React packages without compromising on speed, performance,...
Recommendations tracked on public social media and blogs since March 2021.
Immutable.js4 mentionsPreact.js98 mentions
Functional immutable game state
The Immutable.js README has a much more complete description of immutability and why you might want to use the library. Also worth mentioning that Immer is an alternative which is a bit easier to get started with.
- Source: dev.to
/
almost 4 years ago
How do I handle objects with shared references in React?
You could create explicitly immutable references and state by using a tool like Immer.js or Immutable.js and do something like your example using their API.
Source:
over 4 years ago
Introduction to Functional Programming in JavaScript
There are also libraries such as Immer and Immutable that were created to make our lives easier while dealing with immutability in JavaScript.
- Source: dev.to
/
almost 5 years ago
How I put my Copilot agents in my pocket: zero servers, end-to-end encryption and one nasty iOS bug
The phone app is plain ES modules with no bundler: Preact and htm, marked and DOMPurify for Markdown, highlight.js, jsQR and a QR code generator. Each file is vendored and pinned by its SHA-256 in a lock file that a script verifies.
- Source: dev.to
/
about 1 month ago
eBay: 30+ fields (item specifics, variations, shipping)
Each schema is a JSON file defining field names, data types, and validation rules. The mapper walks source → target assignments and applies type coercion (string → number, date...
- Source: dev.to
/
5 months ago
Can Claude Code migrate VanillaJS/HTML/CSS to Preact/Tailwind?
First of all, I was concerned that React would add a lot of overhead for a Chrome Extension, which should be pretty light and quick. So I decided to use Preact, which, as its homepage states, is a "fast 3kB alternative to React with the...
- Source: dev.to
/
7 months ago
HeyForm
Stock Card (Beta)
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