Au: A C++14-compatible units library, by Aurora
Aurora's C++ units library called "Au" (rhymes with "hey you!") has been a small but critical tool in Aurora's software development toolbox. Today, we're sharing it with the world[1]: Au is now open source for all to use. Feel free to ask me any questions! [1] https://blog.aurora.tech/engineering/introducing-au-our-open...
Au: A C++14-compatible units library, by Aurora launched on February 8, 2023 with 27 votes, #1,266 of 3,829 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Au is an open-source C++14-compatible units library developed by Aurora. It provides tools for developers to work with physical units in C++ code, helping prevent unit-related errors during software development. The library is available on GitHub for use by C++ developers of any experience level.
written from the facts on this page · September 2026
From the sources
A C++14-compatible physical units library with no dependencies and a single-file delivery option. Emphasis on safety, accessibility, performance, and developer experience. - aurora-opensource/au
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