Software Alternatives, Accelerators & Startups

Preact.js VS Format

Compare Preact.js VS Format 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.

Format logo Format

Online portfolio platform for creatives; photographers, designers, artists and more.
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • Format Landing page
    Landing page //
    2023-10-21

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.

Format features and specs

  • User-Friendly Interface
    Format offers an intuitive and easy-to-navigate interface, making it accessible for users of all technical skill levels.
  • Customizable Templates
    A variety of visually appealing, customizable templates are available, allowing users to create unique, professional portfolios.
  • Responsive Design
    Websites created with Format are responsive, ensuring they look good on desktop, tablet, and mobile devices.
  • Client Proofing
    Includes built-in client proofing tools, enabling photographers and creatives to share their work with clients easily and receive feedback.
  • E-Commerce Integration
    Offers e-commerce capabilities, allowing users to sell prints, digital downloads, and other products directly from their site.
  • SEO Tools
    Includes SEO tools to help improve site visibility and ranking on search engines.
  • 24/7 Customer Support
    Provides round-the-clock customer support to assist users with any issues they encounter.

Possible disadvantages of Format

  • Cost
    Format is a subscription-based service, which might be expensive for some users compared to free or cheaper alternatives.
  • Limited Blogging Features
    While it offers basic blogging capabilities, it lacks the advanced features found in dedicated blogging platforms like WordPress.
  • Limited Custom Code
    Advanced users may find the platform limiting as it offers restricted access to custom HTML, CSS, and JavaScript.
  • Performance Rate
    In some cases, users may experience slower loading times compared to other web hosting services.
  • Template Lock-In
    Switching templates is not as seamless, and might require re-adjusting content and layout.
  • Storage Limits
    Some plans come with storage limits, which can be restrictive for photographers and creatives with extensive portfolios.

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.

Analysis of Format

Overall verdict

  • Yes, Format is generally considered a good platform for creatives who want to showcase their work online. It provides excellent design flexibility and is praised for its clean and professional-looking templates. The platform is particularly well-suited for photographers, artists, and designers who want to create an impressive digital portfolio.

Why this product is good

  • Format is a popular website builder specifically designed for creative professionals such as photographers, artists, and designers. It offers a wide range of customizable templates, a user-friendly interface, and tools tailored for showcasing visual work effectively. Format allows users to create stunning online portfolios without needing extensive technical skills. Its focus on visual storytelling and easy-to-use design tools make it an appealing choice for creatives looking to build an online presence.

Recommended for

  • Photographers
  • Visual artists
  • Designers
  • Illustrators
  • Creative professionals looking for an easy-to-use and visually appealing online portfolio solution

Preact.js videos

JS frameworks are replaceable

Format videos

WHY I switched from FORMAT to SQUARESPACE | Photography Portfolio

More videos:

  • Review - Format Website Builder Review

Category Popularity

0-100% (relative to Preact.js and Format)
Javascript UI Libraries
100 100%
0% 0
CMS
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Website Builder
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 Format

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

Format Reviews

The 10 Best Portfolio Website Builders in 2023
Format is one of the new-generation website-building platforms that specialize not only in solutions but also education. The Format Magazine has hundreds of published articles about Format as a platform and how to grow your digital business as an individual. However, one of the major features of Format is its Workflow service.
Source: stackdiary.com

Social recommendations and mentions

Based on our record, Preact.js seems to be a lot more popular than Format. While we know about 97 links to Preact.js, we've tracked only 9 mentions of Format. 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

Format mentions (9)

  • Help with CFCard adapter and 486 system BIOS 504MB limit...
    C:\ has format.com, D:\ can write test.txt, E:\ can write test2.txt, F:\ can. Source: over 3 years ago
  • File size of C1 TIFFs
    I exported a bunch of 8-bit TIFFs from C1-21 today. The Finder reported them all around 92Mb (Sony A7r3 files). I tried to upload them to my site at format.com only to have half rejected for being "over 100Mb". Source: over 3 years ago
  • When I send my site to people (Facebook, discord, whatever) this is the screencap and description people see. This image is nowhere on my site. My domain name is through google, and it isn't on google domains. Where is this likely cached and how do I reset it? Frankly, it is a boring image.
    I am using format.com. What sort of metadata should I be setting? Source: over 3 years ago
  • I think web station made it so I can't connect via IP?
    I usually connect by quick connect, but my website host is coming to an end. It is currently on format.com, a photography site. I started to make a site in php, and rather than configure mamp, I thought I'd put my images on synology. Ever since installing web station, maria, phpmyadmin, I can't connect via 192.xx.xx.xx, only quick station. For a while I could connect by localip/phpmyadmin/index.php. Source: over 3 years ago
  • Got an email from Thetypefounders regarding a font i'm using on my website, need advice
    I got an email from The Type Founders about a font that I'm using on my website, wich is made in format.com, using their available fonts. The email says I'm using a font on my website without license... I don't understand, I'm using one of the fonts that format lets you choose, so it would be more of a problem from format than from me right? I would like to get some help on this regard. Is this a normal situation... Source: over 3 years ago
View more

What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

Cargo - Cargo Collective is a web publishing platform that creates and offers accessible tools online.

React - A JavaScript library for building user interfaces

Pixpa - Pixpa is an all-in-one platform to create beautiful, professional portfolio websites, client galleries and online stores without any coding knowledge.

Vue.js - Reactive Components for Modern Web Interfaces

about.me - About.me lets you quickly build simple and visually elegant splash pages that points visitors to your content from around the web. Get started today.