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GDB vs Regex101

People
GDBDeveloper Tools
Regex101Regex Testing Tools
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Price
Free
Free

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Annual estimate10 people, entry price
Free
Free
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No offer right now
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Developer Tools

Overview
Focus
Developer Tools
Regex Testing Tools
Product
GNU debugger supporting many programming languages including C, C++, Fortran, and Go with remote debugging capabilities.
Free online regex tester and debugger supporting PHP, Python, JavaScript, Go, and Java regex flavors.
Headquarters
Remote
Netherlands
Company size
2-10 employees
2-10 employees
Founded
1986
2011
Pricing details
Published rate
Free
Free
Free options
Free plan
Free plan
Source updated
Nov 2, 2026
Oct 29, 2026

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