Logfmtxx – Header only C++23 structured logging library using logfmt
Header only C++23 structured logging library using logfmt - linkdd/logfmtxx
Logfmtxx – Header only C++23 structured logging library using logfmt launched on April 4, 2024 with 24 votes, #805 of 4,347 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Logfmtxx is a C++23 library for structured logging that uses the logfmt format. It is designed for developers building applications in C++ who need to output logs in a machine-readable, key-value pair structure. As a header-only library, it requires no compilation or installation beyond including the header files in a project. The library focuses on providing a straightforward approach to structured logging without external dependencies.
written from the facts on this page · September 2026
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