RE-flex VS grex

Compare RE-flex vs grex and see what are their differences.

RE-flex

A high-performance C++ regex library and lexical analyzer generator with Unicode support. 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)
Flex regex-library regex-pattern bison Lexer regex-engine Compiler graphviz-dot Regex lexical-analyzer regular-expression regular-expressions flex-regex lexer-generator Lex Pcre fuzzy-matching
Source Code
genivia.com
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grex

A command-line tool and Rust library with Python bindings for generating regular expressions from user-provided test cases (by pemistahl)
Command Line Tool Tool Regex RegExp regex-pattern regular-expression regular-expressions Rust CLI rust-cli Terminal rust-library rust-crate Python python-library
Source Code
pemistahl.github.io
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RE-flex grex
3 27
486 6,725
2.7% -
7.4 8.7
10 days ago 20 days ago
C++ Rust
BSD 3-clause "New" or "Revised" License Apache License 2.0
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.

RE-flex

Posts with mentions or reviews of RE-flex. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-05-16.

grex

Posts with mentions or reviews of grex. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-01-20.

What are some alternatives?

When comparing RE-flex and grex you can also consider the following projects:

grex-js - A JavaScript / WebAssembly library for generating regular expressions from user-provided test cases

yaegi - Yaegi is Another Elegant Go Interpreter

JFlex - The fast scanner generator for Java™ with full Unicode support

rust-csv - A CSV parser for Rust, with Serde support.

re2 - R interface to Google re2 (C++) regular expression engine

pomsky - A new, portable, regular expression language

libfsm - DFA regular expression library & friends

codetour - VS Code extension that allows you to record and play back guided tours of codebases, directly within the editor.

Yoyo-leaf - Yoyo-leaf is an awesome command-line fuzzy finder.

parallel-disk-usage - Highly parallelized, blazing fast directory tree analyzer

T-Regx - PHP regular expression brought up to modern standards.

percol - adds flavor of interactive filtering to the traditional pipe concept of UNIX shell

RE-flex vs grex-js grex vs yaegi RE-flex vs JFlex grex vs rust-csv RE-flex vs re2 grex vs pomsky RE-flex vs libfsm grex vs codetour RE-flex vs Yoyo-leaf grex vs parallel-disk-usage RE-flex vs T-Regx grex vs percol