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Preact.js VS InputMapper

Compare Preact.js VS InputMapper and see what are their differences

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Contents:
  1. ยป Base Details
  2. ยป Videos
  3. ยป Reviews
  4. ยป Alternatives

Preact.js logo Preact.js

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

InputMapper logo InputMapper

Input Mapper is designed to bridge the gap between the devices you use and the games you play.
  • Preact.js Landing page
    Landing page //
    2023-05-11
  • InputMapper Landing page
    Landing page //
    2021-09-30

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.

InputMapper features and specs

  • Versatility
    InputMapper supports a wide range of controllers and devices, making it highly versatile for different gaming setups.
  • Customization
    Users can customize button mappings and profiles extensively to suit their personal preferences or specific game requirements.
  • User-Friendly Interface
    The application offers a user-friendly interface, making it accessible even for those who are not technically proficient.
  • Community Support
    InputMapper has an active community and official support which offers assistance and plugin development for new features.

Possible disadvantages of InputMapper

  • Performance Issues
    Some users report performance issues, particularly with latency and connection stability when using certain controllers.
  • Limited Updates
    The software doesn't receive updates as frequently as some users would prefer, which can lead to issues with newer games or devices.
  • Compatibility
    There can be compatibility issues with certain games or operating systems, requiring workarounds or additional tweaking.
  • Complex Setup
    For some users, especially newcomers, the initial setup process can be complex and may require following detailed guides.

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 InputMapper

Overall verdict

  • Overall, InputMapper is considered a helpful tool for gamers looking to customize their device inputs. While the beta version may have some bugs or stability issues, its functionality and flexibility make it a worthwhile option for tech-savvy users who are willing to troubleshoot potential issues or those who require specific control configurations.

Why this product is good

  • InputMapper is a popular tool primarily used for mapping input devices such as controllers to different configurations. Its utility comes from its ability to enhance the gaming experience by allowing users to customize controls for better comfort and gameplay. This can be particularly beneficial for games that have limited control customization options natively. The tool also supports multiple devices, making it versatile for a wide range of input needs.

Recommended for

  • Gamers seeking customizable controller configurations
  • Users with non-standard input devices
  • Individuals who enjoy tweaking and optimizing their gaming setups

Preact.js videos

+ Add

JS frameworks are replaceable

InputMapper videos

+ Add

Use a PS4 Controller in Steam with Inputmapper

More videos:

  • Tutorial - How to connect your ps4 controller to your pc windows 10 Using InputMapper 2019!!!

Category Popularity

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

Preact.js

InputMapper

Javascript UI Libraries
100 100%
Javascript UI Libraries
0% 0
Gaming
0 0%
Gaming
100% 100
JavaScript Framework
100 100%
JavaScript Framework
0% 0
Controller Mapping
0 0%
Controller Mapping
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 InputMapper

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.
Source: tms-outsource.com
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...
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

InputMapper Reviews

Top 5 REWASD Alternatives in 2021
InputMapper uses PS4 and virtual Xbox 360 controllers for key mapping of keyboards to make sure different games and applications work effectively. It is free to use, and you can expect it to evolve a lot, so it would be a good platform for you to start.
Source: keyboardkings.com
Fantastic Controller Mappers and Where to Find Them
In general, InputMapper (which is also called DS4Windows) is a good controller mapping software for those who have a DualShock 4 controller. But if youโ€™re looking for deeper features, or using any controller except DualShock 4, you should look for an InputMapper alternative! And itโ€™s easier than it seems to find one ;)
Source: www.rewasd.com

Social recommendations and mentions

Based on our record, Preact.js seems to be a lot more popular than InputMapper. While we know about 97 links to Preact.js, we've tracked only 8 mentions of InputMapper. 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

InputMapper mentions (8)

  • I feel like Iโ€™m digressing
    You can use either this or this I believe to change shit around to where you can figure out one way or another of playing with two people despite the issues you mentioned. Source: about 3 years ago
  • Controller Issue
    This may be of some use to you, maybe? Source: about 3 years ago
  • free alternative to reWASD
    It mentions some alternatives, though, such as Input Mapper and Xpadder. If your games are on Steam, you could try Steam's controller config thing. Source: about 3 years ago
  • Xbox controller does not work
    If not, try using InputMapper or find something more specific for the controllers. Source: over 4 years ago
  • weird button bug help (xbox one controller on pc)
    Ahh right I understand now. All I can suggest is 1. Untick xbox controller support in big picture mode or settings. 2. Install https://beta.inputmapper.com/ 3. Configure button layout and try it in tekken. I'm not sure what else can be done. Source: over 4 years ago
View more

What are some alternatives?

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

Svelte - Cybernetically enhanced web apps

Xpadder - Xpadder simulates the keyboard and mouse using your gamepad What does Xpadder let you do?

React - A JavaScript library for building user interfaces

JoyToKey - JoyToKey enables users to control the keyboard using any USB compatible controller (Dualshock 3, Xbox 360, etc.)

Vue.js - Reactive Components for Modern Web Interfaces

reWASD - First and only gamepad mapper to make Xbox Elite paddles separate buttons.

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