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Developer Tools
Regex Testing Tools
Product
Modular JavaScript utility library delivering consistency, customization, performance, and extras.
Free online regex tester and debugger supporting PHP, Python, JavaScript, Go, and Java regex flavors.
Headquarters
Worldwide
Netherlands
Company size
2-10 employees
2-10 employees
Free options
Free plan
Free plan
Source updated
Oct 29, 2026
Oct 29, 2026
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