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Preact.js VS WordPress

Compare Preact.js VS WordPress 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.

WordPress logo WordPress

WordPress is web software you can use to create a beautiful website or blog. We like to say that WordPress is both free and priceless at the same time.
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • WordPress Landing page
    Landing page //
    2023-10-09

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.

WordPress features and specs

  • User-Friendly
    WordPress is very intuitive and easy to use, which makes it accessible to users with minimal technical expertise.
  • Customization
    It offers a vast array of themes and plugins, allowing users to customize their websites extensively without any coding knowledge.
  • SEO-Friendly
    WordPress has numerous SEO features and plugins that can help websites rank higher in search engine results pages.
  • Community Support
    There is a large and active WordPress community that provides extensive documentation, forums, and third-party resources.
  • Scalability
    WordPress can grow with your business, as it supports both small blogs and large corporate websites.
  • Open Source
    Being an open-source platform, WordPress is free to use, and users can modify the source code to suit their needs.
  • Large Ecosystem
    WordPress offers one of the largest ecosystems of developers, themes, and plugins, providing a lot of options for site building.

Possible disadvantages of WordPress

  • Security Vulnerabilities
    WordPress is a popular target for hackers, which makes it susceptible to security issues if not properly maintained.
  • Maintenance
    Regular updates to the core software, themes, and plugins are necessary to keep the site secure and functioning correctly.
  • Performance
    Websites with many plugins or poorly optimized themes can suffer from slow loading times, impacting user experience.
  • Learning Curve for Advanced Features
    While basic use is straightforward, leveraging WordPress's full capabilities can require more advanced knowledge and learning.
  • Potential for Plugin Conflicts
    Installing multiple plugins from different developers can sometimes cause conflicts, leading to site instability or performance problems.
  • Customization Complexity
    Extensive customization may require coding knowledge in languages like PHP, HTML, and CSS, which can be a barrier for beginners.
  • Hosting Dependency
    Users need to purchase their own hosting services and manage that aspect, which may be complicated for non-technical users.

Preact.js videos

+ Add

JS frameworks are replaceable

WordPress videos

+ Add

Users, beware.. avoid WordPress!* | WordPress Review

More videos:

  • Review - Wix vs Wordpress: Which platform is best in 2019?
  • Review - Wordpress.com Review: Good For Users Familiar with Wordpress

Category Popularity

0-100% (relative to Preact.js and WordPress)

Preact.js

WordPress

Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
CMS
0 0%
CMS
100% 100
JavaScript Framework
100 100%
JavaScript Framework
0% 0
Website Builder
0 0%
Website Builder
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 WordPress

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 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 perfectly.
Source: tms-outsource.com
20 Best JavaScript Frameworks For 2023
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, and leaner size. In instances where the full potential of React isn’t necessary, most developers even use React during development and switch to Preact for...
Source: www.lambdatest.com
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.
Source: www.spec-india.com
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

WordPress Reviews

  1. pat0rick
    Old legend

    There are many new platforms for creating websites nowadays. But I still use WP and it works well. A lot of plugins and templates. Easy to find a developer to customise theme. No monthly fees. So, I like it.

WordPress vs. Proprietary Site Builders: What to Know Before Starting a Website Development Project
WordPress: WordPress.org (not to be confused with WordPress.com) is an open-source content management system (CMS). When you build a website on WordPress, you own the code, the design, and the data. This means you can fully customize your site, transfer it to any hosting provider, and have complete control over all aspects of the website. The site can be hosted on any...
Source: blog.radwebhosting.com
Comparing 9 WordPress alternatives & competitors in 2024
WordPress is a popular website-building platform, but if you’re looking for different features and security, check out these nine WordPress alternatives.
Source: webflow.com
19 Best WordPress Alternatives in 2025
While WordPress is undeniably popular, it might not be the perfect fit for everyone. Here are the key differences between WordPress.com (hosted platform) and WordPress.org (self-hosted software) to help you understand more about WordPress and why you should look for an alternative website builder:
Source: www.pixpa.com
The 17 Best Wix Alternatives (2024) Who Else Can You Build Your Website With?
WordPress is the undisputed king of CMS or Content Management Systems. From blogs to online stores, there isn’t much you can’t do with this powerful website building solution. Keep in mind that WordPress comes in two versions: WordPress.org and WordPress.com.
Source: www.tooltester.com
Top 10 Web Content Management Systems
There is no doubt that when the conversation shifts to talking about the best CMS options WordPress is always going to be first. According to WordPress itself, nearly 35% of the entire web manages its content via its service, and that’s why it’s number 1 here. WordPress is open-source, which also makes it one of the best free CMS options as well. With a massive legion of...
Source: cloudzy.com

Social recommendations and mentions

Based on our record, WordPress should be more popular than Preact.js. It has been mentiond 782 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 (93)

View more

WordPress mentions (782)

  • Open Source: A Goldmine for Indie Hackers
    Open source software is built on the democratic idea that everyone should be able to inspect and contribute to the source code. Major projects like Linux, WordPress, and the Apache HTTP Server have shown how collaborative efforts can produce robust, scalable solutions. Indie hackers, often working with limited budgets, gain access to highly dependable tools such as Python and MySQL, which were originally developed... - Source: dev.to / 8 days ago
  • Indie Hacking with Open Source Tools: Innovating on a Budget
    Another case involves a duo launching an eco-friendly e-commerce website. Using WordPress paired with WooCommerce, they built a fully featured site with a sustainable operational model. Enhanced analytics from Matomo brought data-driven insights and growth strategies to life. This project highlights the benefits of cost-effective, community-driven solutions in the competitive e-commerce landscape. - Source: dev.to / 10 days ago
  • Open Source: A Goldmine for Indie Hackers – Unleashing Creativity and Collaboration
    Open source software, defined by its openly accessible source code, has democratized software development like never before. Platforms and projects such as Linux Foundation supported Linux, WordPress, and the Apache HTTP Server have paved the way for innovation rooted in transparency and collaboration. Indie hackers, known for doing more with less, have found a goldmine in these community-supported projects. Not... - Source: dev.to / 2 months ago
  • Indie Hacking with Open Source Tools: Innovating on a Budget
    Platforms like WordPress combined with WooCommerce allow for seamless website and e-commerce management. - Source: dev.to / 2 months ago
  • Indie Hacking Success Stories with Open Source Licenses
    WordPress: The powerhouse behind over 40% of the web, WordPress’s success is deeply intertwined with the open source ethos. Licensed under GPL, WordPress has fostered a rich ecosystem filled with plugins and themes. This robust community engagement, underpinned by open source principles, underlines the importance of continuous user feedback and development. For developers looking to monetize their projects,... - Source: dev.to / 2 months ago
View more

What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today

Vue.js - Reactive Components for Modern Web Interfaces

SquareSpace - Squarespace is the easiest way for anyone to create an exceptional website. Pages, galleries, blogs, e-commerce, domains, hosting, analytics, 24/7 support - all included.

Inferno - An extremely fast React-like javascript library for building modern user interfaces.

WordPress.com - Create a free website or build a blog with ease on WordPress.com. Dozens of free, customizable, mobile-ready designs and themes. Free hosting and support.

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