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I'm a Java backend developer and HVAC engineer.
I'm the author of Unitility
– a modern, strongly-typed library for physical units and engineering calculations in Java.

Unitility aims to make scientific and engineering computations safer, more readable, and less error-prone by providing:

  • Type-safe unit conversions
  • A rich set of physical quantities and constants
  • Support for Spring Boot and Quarkus frameworks
  • Web-friendly features (predefined Jackson serializers and deserializers, allowing you to use physical quantities directly in controllers/resource classes)

Your support helps me dedicate more time to maintaining Unitility, adding new features, and improving documentation.
If you find this project useful, please consider sponsoring – every contribution makes a difference. 💖

Thank you for helping open source thrive!

Featured work

  1. pjazdzyk/unitility

    Unitility: Units of Measurement and Physical Quantity Converter for JAVA, with Spring Boot and Quarkus support for web applications development. Immutable, thread-safe, content rich, easy to use.

    Java 7

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