Validation
Validate Docker image names and tags according to Docker naming conventions
docker-image-tag-validatorFitness
Calculate Rate of Perceived Exertion for training intensity assessment
rpe-calculatorFitness
Calculate calories burned while running
running-burn-calculatorValidation
Check if a string contains special characters like !@#$%^&*()_+ and identify which ones are present
special-character-validatorFinance
Calculate profit/loss for stock call and put options
stock-option-calculatorValidation
Validate password strength against common security requirements (uppercase, lowercase, numbers, special chars, length)
strong-password-validatorFitness
Calculate calories burned while swimming
swimming-burn-calculatorFitness
Calculate Training Stress Score (TSS) for workout intensity and duration
training-stress-scoreFitness
Calculate calories burned while walking
walking-burn-calculatorValidation
Validate International Bank Account Number (IBAN) and SWIFT/BIC codes with checksum verification
iban-swift-validatorValidation
Identify and validate tracking numbers from FedEx, UPS, DHL, USPS, SF Express (顺丰) and other major carriers
tracking-number-validatorValidation
Validate GTIN-12 (UPC), GTIN-13 (EAN), GTIN-8, and GTIN-14 product barcodes with check digit verification
upc-ean-validator