Top 7 C++ event-driven Projects

redpanda

69 8,784 10.0 C++

Redpanda is a streaming data platform for developers. Kafka API compatible. 10x faster. No ZooKeeper. No JVM!

Project mention: Choosing Between a Streaming Database and a Stream Processing Framework in Python | dev.to | 2024-02-10

Stream-processing platforms such as Apache Kafka, Apache Pulsar, or Redpanda are specifically engineered to foster event-driven communication in a distributed system and they can be a great choice for developing loosely coupled applications. Stream processing platforms analyze data in motion, offering near-zero latency advantages. For example, consider an alert system for monitoring factory equipment. If a machine's temperature exceeds a certain threshold, a streaming platform can instantly trigger an alert and engineers do timely maintenance.

qpcpp

1 351 6.5 C++

QP/C++ Real-Time Embedded Framework/RTOS for embedded systems based on active objects (actors) and hierarchical state machines
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.
areg-sdk

21 238 8.6 C++

AREG is an asynchronous Object RPC framework to simplify multitasking programming by blurring borders between processes and treating remote objects as if they coexist in the same thread.

Project mention: Essentials of Object Oriented and Functional Programming: A Guide to Modular Code | dev.to | 2023-07-27

FP Libraries: gRPC, ZeroMQ, and AREG are examples of libraries with a special focus on providing possibilities for Interprocess Communication. Developed using C++, they facilitate communication through predefined APIs, emphasizing functional programming concepts.

liblifthttp

1 53 0.0 C++

Safe and easy to use C++17 HTTP client library.
EventMolecularDynamics

4 21 5.5 C++

A program implementing event driven molecular dynamics for hard smooth spheres, using OpenGL for displaying
sockpuppet

2 16 8.2 C++

C++ socket and address library
iara

1 13 7.3 C++

The asynchronous framework for modern C++

Project mention: Iara – The asynchronous framework for modern C++ | news.ycombinator.com | 2023-08-19

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).