scnlib

Uses variadic templates to ensure types are not determined by format strings, eliminating common scanf errors, and supports modern C++ features like ranges for flexible input handling.

Benchmarks show scn::scan outperforms std::stringstream and sscanf for integers, floats, and strings, with scn::scan_int being competitive with strtol while adding safety.

Returns values directly from scn::scan with no output parameters, improving code readability, and supports Python-like format strings with compile-time checking for reliability.

Requires and supports UTF-8, UTF-16, and UTF-32 input, and is tested across multiple platforms and architectures like x86, ARM, and RISC-V, ensuring broad compatibility.