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Grex Alternatives
Similar projects and alternatives to grex
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adventofcode
Advent of Code solutions of 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 and 2025 in Scala (by sim642)
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Kargo
Stop Scripting Promotions. Start Shipping with Kargo. Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now.
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RegExr
RegExr is a HTML/JS based tool for creating, testing, and learning about Regular Expressions.
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AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better grex alternative or higher similarity.
grex discussion
grex reviews and mentions
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.
- grex 1.0.0 - Generate regular expressions from user-provided test cases
- Generating regex pattern automatically
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Regex generator
Sounds like you're looking for something like grex. Mind you, this does not save you from learning about regular expressions. It‘s more of a supporting tool.
- When you have a problem and solve it using RegEx, you end up with two problems
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Gnarly Learnings from August 2022
grex-js
- Grex – Generate regular expressions from test cases
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grex 1.4.0 - Generate regular expressions from user-provided test cases
Command-line tool and Rust library: https://github.com/pemistahl/grex
- Regex finder
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RegExr: Learn, Build and Test Regex
If I understood what you mean, then yes, I bout one https://regex.help/ (powered by https://github.com/pemistahl/grex doing the heavy lifting).
- grex is a library as well as a command-line utility that is meant to simplify the often complicated and tedious task of creating regular expressions. It does so by automatically generating a single regular expression from user-provided test cases.
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A note from our sponsor - Kargo
akuity.io | 11 Sep 2026
Stats
Basic grex repo stats
27
8,183
7.7
7 months ago
pemistahl/grex is an open source project licensed under Apache License 2.0 which is an OSI approved license.
The primary programming language of grex is Rust.
Sponsored
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Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now.
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