Libraries

Database

• libpqxx - The official C++ client API for PostgreSQL.

Misc

• Magic Enum - Static reflection for enums (to string, from string, iteration) for modern C++, work with any enum type without any macro or boilerplate code.
• Nameof - A header-only C++17 library provides nameof macros and functions to obtain the simple name of variable, type, function, macro, and enum.

Parsing & Serialization

• toml++ - A header-only C++17 library for parsing TOML v0.5.0 and later.