RE2 alternatives and similar libraries

Based on the "Miscellaneous" category.
Alternatively, view RE2 alternatives based on common mentions on social networks and blogs.

• ZXing

  9.9 6.7 L3 RE2 VS ZXing

  An open-source, multi-format 1D/2D barcode image processing library implemented in Java, with ports to other languages. [Apache]
  

• stb

  9.7 3.9 L2 RE2 VS stb

  A range of single-file libraries for C/C++. [PublicDomain]

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• C++ Format

  9.4 9.6 L1 RE2 VS C++ Format

  Small, safe and fast formatting library for C++. [BSD]
  

• HTTP Parser

  9.0 1.6 L1 RE2 VS HTTP Parser

  A http request/response parser for C. [MIT]
  

• Cppcheck

  8.4 9.9 RE2 VS Cppcheck

  static analysis of C/C++ code

• Klib

  8.0 3.7 L4 RE2 VS Klib

  Small and lightweight implementations of common algorithms and data structures. [MIT]

• SDS

  7.9 0.0 L2 RE2 VS SDS

  Simple Dynamic Strings library for C. [BSD]

• ZBar

  7.9 0.0 L3 RE2 VS ZBar

  A barcode scanner library, which allows to scan photos/images/video streams for barcodes and return their value. [LGPL2]
  

• Serial Communication Library

  7.1 0.0 L1 RE2 VS Serial Communication Library

  Cross-platform, Serial Port library written in C++. [MIT]

• American fuzzy lop

  7.0 2.9 RE2 VS American fuzzy lop

  Crazy fuzzing tool that automatically discovers bugs given time and minimal example input. [Apache2]
  

• PHP-CPP

  6.6 0.5 L4 RE2 VS PHP-CPP

  A library to build PHP extensions with C++. [Apache2] website
  

• libssh2

  6.1 6.2 RE2 VS libssh2

  The SSH library
  

• pdqsort

  6.0 1.8 RE2 VS pdqsort

  Pattern-defeating quicksort. [zlib]

• Better Enums

  5.9 4.3 L5 RE2 VS Better Enums

  Reflective enums (to string, iteration). Single header. [BSD] website

• Mach7

  5.9 0.0 L2 RE2 VS Mach7

  A Pattern-matching library for C++. [BSD]

• c-smart-pointers

  5.7 0.0 RE2 VS c-smart-pointers

  Smart pointers for the (GNU) C programming language. [MIT]

• Experimental Boost.DI

  5.3 4.1 L3 RE2 VS Experimental Boost.DI

  C++14 Dependency Injection Library
  

• UNITS

  4.9 2.9 L3 RE2 VS UNITS

  a compile-time, header-only, dimensional analysis and unit conversion library built on c++14 with no dependencies.

• stdman

  4.9 2.1 RE2 VS stdman

  Formatted C++11/14 stdlib man pages (from cppreference). [MIT]

• SLRE

  4.6 1.2 L3 RE2 VS SLRE

  Super Light Regexp engine for C/C++. [GPL2/Commercial]
  

• constexpr-8cc

  4.6 0.0 L3 RE2 VS constexpr-8cc

  Compile-time C Compiler implemented as C++14 constant expressions

• Stage

  4.4 0.6 L1 RE2 VS Stage

  Mobile robot simulator. [GPL2]

• cxx-prettyprint

  4.3 0.0 L5 RE2 VS cxx-prettyprint

  A pretty printing library for C++ containers. [Boost]

• DynaMix

  4.2 4.6 RE2 VS DynaMix

  A new take on polymorphism in C++

• outcome

  4.0 7.1 RE2 VS outcome

  Provides very lightweight outcome<T> and result<T> (non-Boost edition)

• CppVerbalExpressions

  3.8 0.0 L5 RE2 VS CppVerbalExpressions

  C++ regular expressions made easy. [MIT]
  

• Better String

  3.7 0.0 L2 RE2 VS Better String

  An alternative to the string library for C which is more functional and does not have buffer overflow overrun problems. Also includes a C++ wrapper. [BSD, GPL2]

• value-category-cheatsheet

  3.6 0.0 RE2 VS value-category-cheatsheet

  A PDF cheatsheet for lvalues, rvalues, and the like. [Jank copyleft]

• libcpuid

  3.6 6.2 L2 RE2 VS libcpuid

  A small C library for x86 CPU detection and feature extraction. [BSD]

• STX

  3.5 8.5 RE2 VS STX

  C++ 20 error-handling and utility extensions.

• kangaru

  3.5 2.1 L5 RE2 VS kangaru

  Kangaru is a dependency injection container library for C++11 and C++14

• neither

  3.2 0.0 RE2 VS neither

  Either and Maybe monads for better error-handling in C++ ↔️
  

• casacore

  3.0 7.4 L1 RE2 VS casacore

  A set of c++ core libraries derived from aips++. [LGPL]
  

• libusb

  3.0 0.0 RE2 VS libusb

  A universal USB library which allows for portable access to USB devices. [LGPL2]

• leaf

  3.0 8.5 RE2 VS leaf

  Lightweight Error Augmentation Framework
  

• gcc-poison

  2.9 0.0 RE2 VS gcc-poison

  A simple header file for developers to ban unsafe C/C++ functions from applications.

• StrTk

  2.9 0.0 RE2 VS StrTk

  A C++ library consisting of high performance string processing routines. [MIT]

• semver.c

  2.8 0.0 L5 RE2 VS semver.c

  A semver parser and render in ANSI C. [MIT]

• ub-canaries

  2.7 0.0 L4 RE2 VS ub-canaries

  A collection of C/C++ programs that try to get compilers to exploit undefined behavior.

• libnih

  2.6 0.0 L2 RE2 VS libnih

  A lightweight library of C functions and structures. [GPL2.1]

• Boost.Signals

  2.5 3.4 L2 RE2 VS Boost.Signals

  An implementation of a managed signals and slots system. [Boost]
  

• sigslot

  2.4 0.0 L5 RE2 VS sigslot

  C++ Signal/Slot Library. [PublicDomain]

• QtVerbalExpressions

  2.2 0.0 L5 RE2 VS QtVerbalExpressions

  This Qt lib is based off of the C++ VerbalExpressions library. [MIT]
  

• libsigc++

  2.1 0.7 L5 RE2 VS libsigc++

  A typesafe callback system for standard C++. [LGPL]

• access_profiler

  2.1 0.0 L5 RE2 VS access_profiler

  A tool to count accesses to member variables in c++ programs. [GPL3]

• FastFormat

  2.0 0.0 RE2 VS FastFormat

  Fast, Safe C++ Formatting inspired by log4j and Pantheios [Simplified BSD]

• strf

  1.9 8.3 RE2 VS strf

  A fast C++ formatting library that supports encoding conversion.

• CommonPP

  1.8 0.0 L4 RE2 VS CommonPP

  Small library helping you with basic stuff like getting metrics out of your code, thread naming, etc.

• Scintilla

  1.8 0.0 L1 RE2 VS Scintilla

  A free source code editing component. [MIT]

• libevil

  1.7 0.0 L4 RE2 VS libevil

  The Evil License Manager. [GPLv3]

* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest. Visit our partner's website for more details.

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