ua-parser-js vs platform vs device-detector-js
User Agent Parsing Libraries Comparison
1 Year
ua-parser-jsplatformdevice-detector-jsSimilar Packages:
What's User Agent Parsing Libraries?

User agent parsing libraries are essential tools in web development that help identify the characteristics of the user's device, browser, and operating system based on the user agent string. These libraries provide developers with the ability to tailor user experiences, optimize performance, and troubleshoot issues by understanding the environment in which their applications are running. Each library has its unique features, strengths, and weaknesses, making them suitable for different use cases in web applications.

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ua-parser-js15,108,7559,4921.2 MB2024 days agoAGPL-3.0-or-later
platform1,542,8353,233-345 years agoMIT
device-detector-js155,0734791.62 MB15-LGPL-3.0
Feature Comparison: ua-parser-js vs platform vs device-detector-js

Device Detection

  • ua-parser-js:

    ua-parser-js provides a good level of detail in device detection, including browser name, version, and operating system. It strikes a balance between performance and detail, making it a versatile option for applications that require accurate parsing without excessive overhead.

  • platform:

    platform offers basic device detection capabilities, focusing primarily on identifying the platform type (e.g., browser, OS). It does not provide extensive details about the device itself, making it suitable for simpler use cases where only high-level information is needed.

  • device-detector-js:

    device-detector-js excels in providing detailed device detection, including device type (mobile, tablet, desktop), brand, model, and capabilities. It supports a wide array of devices, making it a great choice for applications that need to adapt their UI or functionality based on the specific device being used.

Performance

  • ua-parser-js:

    ua-parser-js is optimized for performance and is known for its fast parsing capabilities. It is designed to handle user agent strings efficiently, making it suitable for applications that require quick responses.

  • platform:

    platform is lightweight and designed for speed, making it an excellent choice for applications where performance is critical. Its minimalistic approach ensures quick detection without unnecessary overhead.

  • device-detector-js:

    device-detector-js is relatively performant but may have a larger footprint due to its comprehensive data set. It is optimized for speed, but the extensive data it processes can impact performance in high-traffic applications if not managed properly.

Extensibility

  • ua-parser-js:

    ua-parser-js offers some extensibility features, allowing developers to customize parsing rules and add new user agent strings. This can be beneficial for applications that need to adapt to evolving user agent formats.

  • platform:

    platform is not highly extensible, focusing instead on providing a straightforward API for basic platform detection. It is best for projects where extensibility is not a primary concern.

  • device-detector-js:

    device-detector-js is extensible, allowing developers to add custom device definitions and modify existing ones. This flexibility makes it suitable for applications that may need to adapt to new devices or specific requirements over time.

Ease of Use

  • ua-parser-js:

    ua-parser-js strikes a balance between ease of use and functionality. Its API is straightforward, and it provides clear documentation, making it accessible for developers of all skill levels.

  • platform:

    platform is very easy to use, with a simple API that allows developers to quickly implement device detection without much overhead. This makes it ideal for projects that need rapid integration.

  • device-detector-js:

    device-detector-js has a more complex API due to its extensive features, which may require a steeper learning curve for new users. However, its comprehensive documentation helps mitigate this challenge.

Community and Support

  • ua-parser-js:

    ua-parser-js benefits from a robust community and regular updates, providing good support and resources for developers. Its popularity ensures that it is well-maintained and frequently improved.

  • platform:

    platform has a smaller community compared to the others, which may result in less frequent updates and community support. However, it is still reliable for basic use cases.

  • device-detector-js:

    device-detector-js has a strong community and active maintenance, ensuring that it stays updated with the latest device information and user agent formats. This support is crucial for long-term projects.

How to Choose: ua-parser-js vs platform vs device-detector-js
  • ua-parser-js:

    Opt for ua-parser-js if you need a balance between detail and performance. It offers a robust parsing mechanism with a focus on speed and efficiency. This library is suitable for applications that require accurate user agent parsing with a moderate level of detail and are concerned about performance.

  • platform:

    Select platform if you are looking for a lightweight and straightforward library that focuses on detecting the platform (browser, OS, etc.) without extensive details. It is ideal for projects where minimalism and simplicity are key, and you want to avoid the overhead of a more complex library.

  • device-detector-js:

    Choose device-detector-js if you need a comprehensive solution that provides detailed information about the device type, operating system, and browser, along with support for a wide range of devices and platforms. It is particularly useful for applications that require precise device targeting and analytics.

README for ua-parser-js

https://uaparser.dev https://uaparser.dev https://uaparser.dev https://uaparser.dev

UAParser.js

The most comprehensive, compact, & up-to-date isomorphic JavaScript library to detect user's Browser, Engine, OS, CPU, and Device type/model. Runs either in browser (client-side) or node.js (server-side).

Demo

  • Live demo: https://uaparser.dev

Documentation

  • version 1.x : https://github.com/faisalman/ua-parser-js/tree/1.0.x#documentation
  • version 2.x : https://docs.uaparser.dev

Before upgrading from v0.7 / v1.0, please read CHANGELOG to see what's new & breaking.

License Options

Open-Source EditionsPRO / Commercial Editions
License optionsMIT (v0.7~v1.0)AGPL (>=v2.0)PRO PersonalPRO BusinessPRO Enterprise
Browser detection⚠️
CPU detection⚠️
Device detection⚠️
Engine detection⚠️
OS detection⚠️
Bot detection
AI Bot detection
Extras (Apps, Libs, Emails, Media Players, etc) detection
Enhanced detection result
Client Hints support
CommonJS support
ES modules support
npm module
TypeScript declarations⚠️
Allows commercial use
Permissive (non-copyleft) license
Unlimited use per 1 license
1-year product support
Lifetime updates
PriceFREE (License)FREE (License)$14 (License)$29 (License)$599 (License)

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Development

Contributors

Please read CONTRIBUTING guide first for the instruction details.

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You can support the open-source editions of UAParser.js through one of the following options:

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