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🤫 celebrates

Roy Marmelstein

Creator of PhoneNumberKit and Localize-Swift

EngineeringSwiftiOS
The work

What we are celebrating, specifically.

  • Created PhoneNumberKit, a Swift framework for parsing, formatting, and validating international phone numbers.
  • Wrote Localize-Swift for in-app language switching and Zip, a Swift framework for zipping and unzipping files.

Spotify

Engineer & OSS maintainer · current

Swift libraries for phone numbers and localization

Why

Why we celebrate them.

Roy solves the boring-but-hard problems, phone numbers and localization done right, so the rest of us never have to.

Sources — their own pages, so you can check us

  • marmelroy/PhoneNumberKit
  • GitHub · @marmelroy
This page is yours

Roy Marmelstein, this belongs to you.

We built this from your public work because we think it deserves celebrating. You did not ask us to, so the only fair thing is that you decide what happens to it. Claim it and it is yours to edit. Ask us to change something and we will. Ask us to take it down and it is gone within 72 hours — free, no account needed, and nobody will try to talk you out of it.

Claim or remove this pageEveryone we celebrate