Sharpen.design — Over 1 million practice challenges to sharpen your design skills.
Harlow — A time-bending game starring one badly damaged, curious robot.
Leaner News — Breaking news headlines organized by partisan lean. Now in beta.
Eiffel — Open-source stack for building static content websites.
We’re Arman and Anthony. It still feels surreal to us, but over 3 billion people have used the products we’ve made working for companies across numerous industries. Vault Labs is where we experiment with niche digital products, games, and open-source software.