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Discover tools from different categories to expand your toolkit beyond Developer's World.

Track food allergies, sensitivities, and intolerances. Log symptoms, identify trigger foods, and manage dietary restrictions for safer eating.

Convert between frequency units including hertz, kilohertz, megahertz, gigahertz, and RPM. Essential for electronics, radio, and sound engineering.

Collect and analyze security audit logs. Track authentication events and security incidents for compliance.

Parse and analyze email headers to trace delivery paths, verify SPF/DKIM/DMARC authentication, and detect phishing attempts.