Top 5 C++ thread-safety Projects

easyloggingpp

2 3,665 5.4 C++

C++ logging library. It is extremely powerful, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.

Project mention: Easy logging A logging system for c++20 | /r/cpp | 2023-12-09

Easylogging++ https://github.com/abumq/easyloggingpp

concurrencpp

16 2,028 1.2 C++

Modern concurrency for C++. Tasks, executors, timers and C++20 coroutines to rule them all

Project mention: Is anyone using coroutines seriously? | /r/cpp | 2023-12-05

I am using concurrencpp for my project. What I like about it is that it's basically a thread pool factory with coroutines. It allows for better structuring / organizing of multithreaded work. So for me the main advantage of coroutines is that the code looks easier to follow

WorkOS

workos.com sponsored

The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
Ichor

10 173 9.1 C++

C++20 Microservice Bootstrapping Framework

Project mention: Ichor v0.3.0 released: async file I/O now included | /r/cpp | 2023-11-12

More information on the async I/O can be found in the docs.

concurrent-resource

2 19 2.0 C++

A header-only C++ library that allows easily creating thread-safe, concurrency friendly resources.
MTL

8 5 0.0 C++

Multi Thread Library (by ZigRazor)
InfluxDB

www.influxdata.com sponsored

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-12-09.