Software Alternatives, Accelerators & Startups

Preact.js VS Hyperbeam

Compare Preact.js VS Hyperbeam 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.

Hyperbeam logo Hyperbeam

A better way to watch together online
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • Hyperbeam Landing page
    Landing page //
    2021-08-04

Hyperbeam helps you nurture your relationships with close friends, family, and long-distance partners while physically apart by allowing you to surf the web and watch TV shows and movies together online. It uses an innovative technology called shared browsing that results in significantly better watch party experiences compared to screen share or video sync apps.

You can sign up and start watching together for free here.

Hyperbeam

$ Details
freemium $4.99 / Monthly
Platforms
Web Browser Windows Mac OSX Linux iOS Android iPhone
Release Date
2019 December

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.

Hyperbeam features and specs

  • Shared browsing
  • Easy to use
  • Audio/Video/Text chat

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

Hyperbeam videos

Tutturu TV Review- Virtual VFPC

More videos:

  • Review - Roblox KAT Deathbeam or Hyperbeam ? Which one? (Comparison / Review)
  • Review - Roblox KAT Deathbeam or Hyperbeam or Custombeam ? Which one? (Comparison / Review)

Category Popularity

0-100% (relative to Preact.js and Hyperbeam)
Javascript UI Libraries
100 100%
0% 0
Watch Movies Online
0 0%
100% 100
JavaScript Framework
100 100%
0% 0
Sync Watch
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 Hyperbeam

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

Hyperbeam Reviews

  1. Very high quality alternative

    I was recommended this by a friend. I have had great experience using it with friends and I have heard the support is amazing. Buying the premium version of the service is very much worth it because of the improved quality. I have recommended this to several friends and they have all enjoyed it.

    ๐Ÿ‘ Pros:    High quality|Freemium is not expensive|Excellent support|Fast debugging
    ๐Ÿ‘Ž Cons:    Freemium version
  2. Evelen Carroll
    An excellent virtual streaming service especially with the current push towards meeting electronically.

    The hyperbeam app is, at least in my opinion. A wonderful piece of software that allows users to create a "Virtual machine" that is then streamed over to other users in the current room. As the 2019 to 2021(Current, as of writing this review) Pandemic rages on, this has become an excellent way to not only lift up spirits but get interested in watching stuff together.

    For personal anecdotes, early on in said pandemic, I have had my personal group of friends feeling quite down and hosting communal "Movie nights" together was an excellent way to help pass the time and keep spirits high. It was a nice experience of chilling out with each other, with voice comms active and having a blast watching stuff some of us just never seen.

    A second one I would have to share. Later on, I had met a wonderful new friend and we ended up sharing anime that we had not watched with each other, with it being an excellent thing to do while playing our games.

    These experiences simply would not have been possible without Hyperbeam.

    For the way its overall structured in more depth. They essentially offer people to make rooms, where they can start a VM up in one, essentially a communal stream for each viewer in said room. The Room host has primary control over it, but can give control to any other user, as well as setting it up so anyone can freely take control.

    For its business model, it essentially works by having a handful of virtual machines that anyone can use, with subscribers paying for the upkeep and maintenance of it. The idea is that, with subscribers paying for the servers, they get access to unlimited and priority use of the virtual machines, while free users often get 2-3 hours per session as the host, with that often being to give other people a chance to use the service.

    With a subscription cost of 5 dollars a month, its more than affordable. And something I would heavily recommend, subscription or not, if you are looking at hosting any group activities together.

    For closing words. I can only say that my interactions with the staff have been excellent, with them often ready at any point to try and troubleshoot any issues you might have and often are quite pleasant on their discord.

    ๐Ÿ Competitors: Rabb.it
    ๐Ÿ‘ Pros:    Great customer support|Cheap price|Free to use|Stable
  3. SOOOOOOOOO GOOD

    If you wanna watch anime/film or something with people. You should use hyperbeam. It's was created for this. :)

Social recommendations and mentions

Based on our record, Preact.js should be more popular than Hyperbeam. 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 / 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 / 11 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

Hyperbeam mentions (40)

  • Show HN: WalledGarden โ€“ A SIM You Control (RBI/GeoAuth/VPN/NGFW/Socks/Pcap/SDX)
    Any questions/feedback/ridicule - fire away, I'm here all week (try the veal). Worst (best?) case - it can be to HN as The Room is to IMDB. Links: [0] https://hyperbeam.com. - Source: Hacker News / over 1 year ago
  • C Development is a Mess
    Hey folks, it's been a while since I posted here! I've been quite busy with life, especially working at a few companies such as Hyperbeam, DigitalOcean, and a few others. That being said though, let's get into the real meat of today's topic. Why is C/C++'s development such a mess? - Source: dev.to / about 3 years ago
  • ๆ— ๅ Wuming / Hidden Blade is now on Bilibili with full Eng subs, for those who don't know
    If you use hyperbeam.com, set your server to Asia when launching a room. It'll put you in Singapore and bypass the block :). Source: over 3 years ago
  • Browse the Web in WebXR VR! (Hyperbeam + PlayCanvas)
    Got WebXR VR input working with Hyperbeam remote web browser ๐Ÿš€ (https://hyperbeam.com/) The controller acts as a virtual mouse with the joystick being a 'scroll wheel' Works really well, even with WebGL content ๐Ÿ‘€. Source: over 3 years ago
  • HYPERBEAM TOOL
    About Tool: Embed Virtual Computers in your web app Open any third-party website or application, synchronize audio and video flawlessly among multiple participants, and add multi-user control with just a few lines of code. Source code: Https://github.com/MafiaOnespot/hyperbeam Tool link: Https://hyperbeam.com/. - Source: dev.to / over 3 years ago
View more

What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

Metastream - Watch streaming media with friends

React - A JavaScript library for building user interfaces

Watch2Gether - Watch2Gether is an app that allows multiple people to watch the same content simultaneously and interact with each other while watching.

Vue.js - Reactive Components for Modern Web Interfaces

Kosmi - Digital Hangouts Reinvented