← Back to Portfolio
Architecture Flow
Use Case Showcase · npm Package
stringy-core
50+ string utilities — see what they solve in the real world
Scenario 1 of 5
User Accounts & Privacy
Mask PII before displaying user data in dashboards or logs
🔐
User Accounts & Privacy
Admin dashboard showing user records — mask PII before rendering
Raw Input
user@example.com 1234567890 1234567890123456
→
Output
awaiting…
Step 01 / 20
A user record arrives: email, phone, credit card. Before displaying in the admin UI or writing to logs, we need to mask all PII.
← Prev
▶ Play
Next →
1 / 20
maskEmail
maskPhone
maskCreditCard
extractHashtags
moderate
extractEmails
camelCase
levenshteinDistance
formatNumber
shorten