Software Alternatives, Accelerators & Startups

Preact.js VS React Admin

Compare Preact.js VS React Admin and see what are their differences

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Preact.js logo Preact.js

Preact is a fast 3kB alternative to React with the same modern API. Components & Virtual DOM.

React Admin logo React Admin

A frontend Framework for building B2B applications running in the browser on top of REST/GraphQL APIs, using ES6, React and Material Design
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • React Admin Landing page
    Landing page //
    2023-08-20

React Admin

$ Details
freemium โ‚ฌ135.0 / Monthly
Release Date
2017 January

Preact.js features and specs

  • 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 of Preact.js

  • 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.

React Admin features and specs

  • Component-Based Architecture
    React Admin utilizes a component-based architecture that promotes reusability and modularity, allowing developers to build complex interfaces with less effort.
  • Rich Ecosystem
    Being a React-based framework, React Admin benefits from a vast ecosystem of libraries and tools which can be easily integrated, providing enhanced functionality and scalability.
  • Customizable and Extensible
    Developers can customize and extend React Admin to fit specific needs, thanks to its high degree of flexibility and comprehensive support for custom components.
  • Built-in Data Providers
    React Admin comes with built-in data providers, making it easy to connect with a variety of REST, GraphQL, or other APIs out of the box.
  • Active Community and Maintenance
    Maintained by Marmelab, React Admin has an active community and is well-maintained, ensuring regular updates and improvements.

Analysis of Preact.js

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.

Preact.js videos

JS frameworks are replaceable

React Admin videos

10 Best React Admin Templates in 2022 | ReactJS Admin Templates

Category Popularity

0-100% (relative to Preact.js and React Admin)
Javascript UI Libraries
100 100%
0% 0
Developer Tools
58 58%
42% 42
JavaScript Framework
100 100%
0% 0
Design Tools
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Preact.js and React Admin

Preact.js Reviews

Top JavaScript Frameworks in 2025
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 of the smallest libraries in terms of size.
Source: solguruz.com
20 Next.js Alternatives Worth Considering
Preact is like Reactโ€™s little sibling, smaller in size but with the same familiar moves. Itโ€™s cutting down the fluff and zipping through tasks with less overhead. When performance budgets are tight, Preact wiggles in perfectly.
20 Best JavaScript Frameworks For 2023
Preact is built with the same core principle of React โ€“ A component-based approach with Virtual DOM while completely compatible with React. It can even use React packages without compromising on speed, performance, and leaner size. In instances where the full potential of React isnโ€™t necessary, most developers even use React during development and switch to Preact for...
Top 15 jQuery Alternatives To Know
ReactJS is a powerful JavaScript library to create user interfaces. Developers can design easy views at each stage in the application and there is regular update and rendering for the actual components whenever there is any data alteration. It is component-driven and creates encapsulated components that manage their own state.
Top 5 JavaScript Frameworks To Learn in 2021
But according to the graph above, we can notice a decrease in interest in Preact. This might result from having many similar frameworks with the same specs, like react-lite, Inferno, etc. However, knowing a framework like Preact will be useful for your development journey.
Source: enlear.academy

React Admin Reviews

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Social recommendations and mentions

Based on our record, Preact.js should be more popular than React Admin. It has been mentiond 97 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.

Preact.js mentions (97)

  • How to Convert Supplier CSVs to Shopify/Amazon/WooCommerce Without Uploading to a Server
    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 โ†’ target assignments and applies type coercion (string โ†’ number, date formatting, etc.) before export. The entire app stays under 200 KB gzipped by avoiding heavy UI libraries. It's built with Preact + htm (no JSX build step) and styled with Tailwind CSS... - Source: dev.to / about 2 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 same modern API.". - Source: dev.to / 3 months ago
  • Shopify App: October 2025 Updates
    And because of this change Shopify have also moved to Preact as the main framework for building UI extensions. Preact if you haven't heard of it is a smaller and faster alternative to React but is compatible with React. - Source: dev.to / 10 months ago
  • Spin up Bun + Preact full-stack app in minutes ๐Ÿš€
    Bun makes full-stack TypeScript feel almost too easy - a fast runtime, a dev server with HMR, and a bundler. In this post weโ€™ll spin up a minimal app that serves an HTML page, mounts a Preact component, and exposes a tiny API. - Source: dev.to / 10 months ago
  • Progressive frustration
    How do I retro-fit nextjs instructions on the Flagsmith website to fit Deno's fresh over preact? - Source: dev.to / over 1 year ago
View more

React Admin mentions (26)

  • Top 20 Modern React Libraries To Supercharge Your Next Big Project
    Resource: React Admin Documentation. - Source: dev.to / over 1 year ago
  • How to build a CMS with Supabase and React-admin
    I've been working with react-admin on various projects, some of which required basic CMS features in addition to the core application. We've used headless CMS like Strapi, Directus, or Prismic for these features. However, react-admin is so powerful that it can be used to build the CMS part, too. That's why I worked on a CMS proof-of-concept using react-admin for the admin UI and Supabase (which provides a REST... - Source: dev.to / over 1 year ago
  • A Year of Transformation: Reflecting on 2024's Journey in Tech and Beyond
    I was learning React JS front end and in this journey of self learning, I have achieved many milestone like utilizing react-admin framework. I also implemented two-factor authentication using Authenticator tools with react-admin framework. It was a very challenging job to include two-factor alongside react-admin authentication as there is no tutorial available for it. But this is very much required in the era of... - Source: dev.to / over 1 year ago
  • Building a Complete React CRM App with Atomic CRM ๐Ÿ› ๏ธ
    With a simple relational data model, developers can easily modify the system to store additional data. Its component-based architecture allows for replacing or customizing any part of the application, giving developers full control over the user experience. Built using React and react-admin, two widely supported frameworks, it comes with a rich library of pre-built components ready for use. - Source: dev.to / almost 2 years ago
  • Major updates from the open source community: Release Radar ยท June 2024
    Whenever I see the word "framework", I can't help but think of the Linebreakers' song "We're Gonna Build a Framework". That aside, React-admin has over 25,000 users around the world. It's a single-page application framework, allowing you to build web apps running on top of REST/GraphQL APIs, using TypeScript, React and Material Design. React-admin's latest update brings refined lists and forms, dependency update,... - Source: dev.to / about 2 years ago
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What are some alternatives?

When comparing Preact.js and React Admin, you can also consider the following products

Svelte - Cybernetically enhanced web apps

Refine - A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibilty.

React - A JavaScript library for building user interfaces

Mantine - React library, 60+ hooks and components with dark theme support and focus on accessibility

Vue.js - Reactive Components for Modern Web Interfaces

Chakra UI - Simple, modular and accessible UI components for your React applications.