Top 5 C++ Deserialization Projects

cista

4 1,642 7.3 C++

Cista is a simple, high-performance, zero-copy C++ serialization & reflection library.
json_struct

6 371 8.0 C++

json_struct is a single header only C++ library for parsing JSON directly to C++ structs and vice versa
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.
ssp

4 47 9.3 C++

C++ CSV parser (by red0124)
jsonpp

2 23 0.0 C++

C++ JSON parser and stringify
stuff_sack

1 5 7.5 C++

Efficient multi-language message packing / serialization.
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).