grex

Generate regular expressions from example strings.

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About grex

Grex builds an expression that matches supplied examples, then offers options for generalizing it. It is available as both a command-line utility and a Rust library.

Strengths

  • Creates patterns directly from example inputs

Limitations

  • Examples alone cannot specify every string you intend to accept or reject.

Details

Pricing
FreeThe open-source application is available without a license fee.
License
Apache-2.0
Developer
pemistahl
Platforms
Windows, macOS, Linux
How it runs
Downloadable app
Best suited for
Generate regular expressions from example strings
Categories
Developer tools
Last verified
Added
Provenance
Selected from the TechWalrus downloads catalog (Dev Tools); facts checked against the developer's own pages, 3 sources on file.

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