1.jarro2783 / cxxopts
Lightweight C++ command line option parser
+90 stars
from 4,737 · score 4.51
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7 repositories by Attention Score · May 7, 2026 – Nov 2, 2026 (UTC)
2.bfgroup / Lyra
A simple to use, composable, command line parser for C++ 11 and beyond
+22 stars
from 583 · score 3.14
3.muellan / clipp
easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation
+13 stars
from 1,312 · score 2.64
4.jakeheis / SwiftCLI
A powerful framework for developing CLIs in Swift
+5 stars
from 878 · score 1.79
5.VSoftTechnologies / VSoft.CommandLineParser
Simple Command Line Options Parser - part of the DUnitX Project
+3 stars
from 99 · score 1.39
6.badaix / popl
Header-only C++ program options parser library
+2 stars
from 177 · score 1.10
7.leejarvis / slop
Simple Lightweight Option Parsing - ✨ new contributors welcome ✨
+1 stars
from 1,125 · score 0.69