Regexrv2.0.0

Use Regexr to generate, check, and preview regex patterns for email validation. This ensures that user-submitted email addresses meet required formats, reducing invalid entries and improving data quality.

Security teams can leverage Regexr to create and test patterns for extracting IP addresses, timestamps, and error codes from log files. This accelerates incident response and threat hunting.

Developers use Regexr to lint regex patterns in codebases, catching performance issues like catastrophic backtracking. Auto-fix suggestions help improve code efficiency and safety.

Data analysts can generate and validate regex patterns to standardize phone numbers, addresses, and names across databases. This ensures consistency for CRM and marketing campaigns.

Offer the basic CLI tool for free, with premium features like advanced export formats, team collaboration logs, or priority support via subscription.

Release the tool as open source to build community trust, and generate revenue through consulting, custom integrations, and training workshops for organizations adopting regex best practices.

License the regex engine to SaaS platforms (e.g., form builders, data pipelines) as a drop-in module for pattern validation, charging per API call or monthly flat fee.