Alternatives and similar repositories for getopt

Users that are interested in getopt are comparing it to the libraries listed below

• skeeto / growable-buf
  Growable Memory Buffer for C99
  ☆128Updated 4 years ago
• graphitemaster / cvec
  No bullshit vector library for C
  ☆84Updated 5 years ago
• skeeto / bmp
  24-bit BMP (Bitmap) ANSI C header library
  ☆92Updated 6 years ago
• skeeto / trie
  C99 trie library
  ☆101Updated 6 years ago
• jibsen / parg
  Parser for argv that works similarly to getopt
  ☆191Updated 2 years ago
• weiss / c99-snprintf
  Portable implementation of snprintf(3), vsnprintf(3), asprintf(3), and vasprintf(3)
  ☆79Updated last year
• protopopov1122 / kefir
  C17 compiler implementation from scratch
  ☆64Updated 2 years ago
• codeplea / minctest
  tiny unit testing framework for ANSI C
  ☆56Updated 4 years ago
• skeeto / u-config
  a smaller, simpler, portable pkg-config clone
  ☆117Updated 3 weeks ago
• msteinert / bstring
  A fork of Paul Hsieh's Better String Library
  ☆166Updated last week
• esneider / talloc
  Hierarchical memory allocator
  ☆80Updated 10 years ago
• skeeto / pdjson
  C JSON parser library that doesn't suck
  ☆298Updated last year
• clausecker / memf
  Portable scanf/printf-like functions to marshal binary data
  ☆62Updated 10 years ago
• madmurphy / libconfini
  Yet another INI parser
  ☆180Updated 3 years ago
• rxi / cembed
  A small utility for embedding files in a C header
  ☆120Updated last year
• ccxvii / minilibs
  https://codeberg.org/ccxvii/minilibs
  ☆144Updated 5 months ago
• skeeto / hashtab
  Simple C hash table
  ☆41Updated 14 years ago
• Huulivoide / libdrawille
  C implementation of drawille library and extra drawing functionality
  ☆69Updated 4 years ago
• ronen25 / libcmdf
  Single-header library for writing CLI applications in C/C++
  ☆81Updated 2 months ago
• lpsantil / ucpp
  A C preprocessor designed to be embeddable, quick, light and fully compliant to ISO Standard 9899:1999, aka ISO C99, or simply, C99
  ☆58Updated 10 years ago
• Snaipe / fmem
  A cross-platform library for opening memory-backed libc streams.
  ☆79Updated 2 years ago
• silentbicycle / socket99
  Wrapper library for the BSD sockets API with a nicer C99 interface
  ☆146Updated 8 years ago
• rofl0r / tinycpp
  small embeddable C-style preprocessor
  ☆45Updated 2 years ago
• rofl0r / chaos-pp
  chaos preprocessor library. this is what boost preprocessor derived from.
  ☆129Updated 13 years ago
• noporpoise / sort_r
  Portable qsort_r / qsort_s
  ☆56Updated 2 years ago
• r-lyeh / stdstring.h
  C string utils library (STB style, header-only).
  ☆197Updated 7 years ago
• ensc / dietlibc
  Inofficial git-cvs clone of cvs@cvs.fefe.de:/cvs + some changes
  ☆129Updated 6 years ago
• bobrippling / ucc-c-compiler
  A C-implemented C compiler
  ☆92Updated last year
• cls / libutf
  Plan 9 compatible UTF-8 C library
  ☆90Updated 7 years ago
• zserge / expr
  Fast and lightweight math expression evaluator in C99
  ☆149Updated 5 years ago