🤫 celebrates

Marcin Krzyzanowski

Creator of CryptoSwift; open-source iOS & macOS engineer

EngineeringSwiftiOSmacOS

The work

What we are celebrating, specifically.

Creator of CryptoSwift, a widely-used, pure-Swift collection of cryptographic algorithms, maintained for over a decade.
Author of ObjectivePGP and STTextView, and a long line of open-source iOS and macOS libraries.
An engineer who shares serious, security-minded open-source work freely.

Open source

Engineer · current

Pure-Swift cryptography and a long line of open-source iOS/macOS libraries

Why

Why we celebrate them.

For giving the community trustworthy, pure-Swift cryptography and a decade of dependable open source.

Sources — their own pages, so you can check us

This page is yours

Marcin Krzyzanowski, 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 page Everyone we celebrate