C++ Flex

Open-source C++ projects categorized as Flex
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Top 3 C++ Flex Projects

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  1. RE-flex

    Yet another high-performance C++ regex library and lexical analyzer generator like Flex: extends Flex++ with Unicode support, indent/dedent anchors, lazy quantifiers, functions for lex and syntax error reporting and more. Seamlessly integrates with Bison and other parsers. (by Genivia)

  2. SaaSHub

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  3. flexible_wrap

    Flutter package allows automatically distributes available space between items in a row, similar to Wrap widget but with additional features https://bixat.github.io/flexible_wrap/

    Project mention: Responsive Card Layout with CSS Grid: A Step-by-Step Guide | dev.to | 2025-08-03

    This project serves as a great starting point for anyone looking to implement a responsive card layout using CSS Grid. Feel free to explore the repository and experiment with the code. You can find the project on GitHub: css_flexible_wrap. FlexibleWrap flutter package

  4. Hippy.Flex

    Hippy.Flex is a lightweight flex layout engine implemented in C++ and used as layout component for Hippy framework in android and ios platform.

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ Flex related posts

  • Responsive Card Layout with CSS Grid: A Step-by-Step Guide

    2 projects | dev.to | 3 Aug 2025

  • RE/flex 3.3.4 released - a scanner generator for C++

    1 project | /r/Compilers | 31 May 2023

  • [Lisp] Lua à Lisp - Lua est-elle juste sucrée Lisp?

    2 projects | /r/enfrancais | 16 May 2023

  • Lua to Lisp - is Lua just sugared Lisp?

    3 projects | /r/lisp | 28 Aug 2022

  • A Good Tool for Resuming Parsers?

    2 projects | /r/cpp_questions | 2 Jan 2022

  • A work in progress C compiler from scratch

    6 projects | news.ycombinator.com | 3 Aug 2021
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    www.saashub.com | 14 Jun 2026
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Index

What are some of the best open-source Flex projects in C++? This list will help you:

# Project Stars
1 RE-flex 592
2 flexible_wrap 16
3 Hippy.Flex 1

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