10

8

6

4

2


8.5

8.5

7.7

9.0

7.7

9.0

6.1

6.2

5.0

7.3

4.6

7.1

12 Logging libraries and projects

  • spdlog

    8.5 8.5 L1 C++
    Super fast, header only, C++ logging library.
  • easyloggingpp

    7.7 9.0 L3 C++
    Single header only C++ logging library. [MIT] website
  • Easylogging++

    7.7 9.0 L3 C++
    Single header only, extremely light-weight high performance logging library for C++11 (or higher) applications. [MIT] website
  • log4cplus

    6.1 6.2 L2 C++
    A simple to use C++ logging API providing thread-safe, flexible, and arbitrarily granular control over log management and configuration. [BSD & Apache2]
  • G3log

    5.0 7.3 L3 C++
    Asynchronous logger with Dynamic Sinks. [PublicDomain]
  • plog

    4.6 7.1 L4 C++
    Portable and simple C++ logging library. [MPL2]
  • reckless

    3.5 2.6 L4 C++
    Low-latency, high-throughput, asynchronous logging library for C++. [MIT]
  • Boost.Log

    3.2 6.5 L3 C++
    Designed to be very modular and extensible. [Boost]
  • Blackhole

    3.1 7.6 L3 C++
    Header only attribute-based logging framework, which is designed to be fast, modular and highly customizable. [MIT]
  • mini-async-log

    2.7 8.5 C++
    The logger no one wants to bench against
  • templog

    - -
    A very small and lightweight C++ library which you can use to add logging to your C++ applications. [Boost]
  • Log4cpp

    - -
    A library of C++ classes for flexible logging to files, syslog, IDSA and other destinations. [LGPL]

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