Top 5 C++ std Projects

pfr

4 1,257 8.1 C++

std::tuple like methods for user defined types without any macro or boilerplate code

Project mention: Rooting for P1061 "Structured Bindings can introduce a Pack" | /r/cpp | 2023-10-19

This single feature opens a world of new possiblities. For example, it makes implementing "getting the number of fields" trivial. Furthrmore, and much more importantly, it enables turning a struct into a tuple. Currently, this can only be done by enumerating cases (therefore it's not fully generic), as with Boost PFR. By the way, PFR greatly simplifies our codebases, especially for parts with serialization and/or reflection.

PhotonLibOS

6 785 9.3 C++

Probably the fastest coroutine lib in the world!

Project mention: Coroutine made DPDK dev easy | /r/cpp | 2023-05-10

So, we try to use Photon coroutine lib to simplify the development of DPDK applications with the new concurrency model, and provide more functionalities, such as lock, timer and file I/O. First of all, we need to choose a userspace network protocol stack. After investigation, we have chosen Tencent's open source F-Stack project, which has ported the entire FreeBSD 11.0 network protocol stack on top of DPDK. It also has made some code cuts, providing a set of POSIX APIs, such as socket, epoll, kqueue, etc. Of course, its epoll is also simulated by kqueue, since it is essentially FreeBSD.

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.
tiny-utf8

2 534 0.0 C++

Unicode (UTF-8) capable std::string

Project mention: tiny-utf8 VS codepoint-iterator - a user suggested alternative | libhunt.com/r/tiny-utf8 | 2023-06-04

ZikoMatrix

1 21 8.4 C++

Arduino library for creating and manipulating matrices of arbitrary size and data type. The library provides a Matrix class that can be used to create matrices, perform basic matrix operations

Project mention: ZikoMatrix Library | /r/arduino | 2023-04-26

SocialNetwork

1 1 0.0 C++

Design and C++ implementation of a simple social network system
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.

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 2023-10-19.